Making brackets for gutters with your own hands. How to make metal roof gutters with your own hands. When do you have to install gutters after covering the roof?

Building your own home is a responsible task. Anyone who has done such work knows that even small mistakes made due to inexperience or carelessness can turn into big problems. Many people do not want to overpay and do construction themselves. This is quite possible, the main thing is to carry out all operations strictly according to the instructions. Let's talk about how to properly make gutters with your own hands from sewer pipes.

Each building must be reliably protected from the adverse effects of moisture. There is no need to think that by installing the roof, the builders have completely dealt with this problem. The roof itself is completely sealed and has a slope designed to prevent water and snow from remaining on it. Thus, moisture rolling off the roof can fall on the foundation and walls, which will be constantly damp.

Gutter - a structure that protects the foundation and walls of a building from the damaging effects of precipitation

As a result, they will begin to deteriorate and quickly become unusable. To avoid such unpleasant consequences, a protective structure called a drain has been developed. It is a system of gutters located around the perimeter of the roof. They collect water flowing from the roof and direct it into vertically standing pipes, through which the moisture is transported down, bypassing the walls.

Areas where drainpipes end are usually equipped with water collection devices. These can be all kinds of containers for moisture, but it is optimal to equip your site with a storm drain and connect its entrances to the ends of the drainpipes. Thus, a drain is a simple but very useful structure that allows you to remove moisture flowing from the roof in any convenient direction.

Is it possible to save money on drainage?

This is a question many developers ask themselves. On construction markets for sale various models ready-made gutters, which are a kind of constructor from which you can easily assemble the desired system. The cost of such sets is quite high.

Home craftsmen have long learned to assemble gutters on their own and recommend a system of plastic sewer pipes. The price of such parts is low, their assortment makes it easy to select necessary elements, and a large assortment of all kinds of adapters solves the problem of joints and connections. Another plus in favor of this solution is that plastic is easy to process. Ready drain can be painted to match the color of the roof.

Where to start?

If the decision is made to produce drainage system from sewer pipes, you should start by purchasing the necessary materials. First, it is advisable to calculate the effective roof area. The amount of rainwater to be drained by the system and, accordingly, the diameter of the gutter depends on its size. If you don’t want to bother with calculations, you can use average values. In this case, to work you will need:

pipes with a diameter of 5 cm that will be used to drain water;
pipes with a diameter of 11 cm from which gutters will be made;
tees for making connections between elements, diameter 11 cm at two inlets and 5 cm at the outlet.

The project, which is made independently based on the measurements taken, will help you accurately determine the amount of materials needed. First, measure the length and width of the roof. If she has complex shape, we measure all structural elements. We need to calculate the perimeter of the roof. In this way, you can determine the length of the pipe that will be used to make gutters. Since it will need to be cut in half and one piece will turn into two, the required length of the pipe will be equal to half the perimeter of the roof.

A drainage system made from sewer pipes is in no way inferior to analogues sold in specialized stores

The next stage is determining the number of drainage risers. To do this, you need to draw a roof plan and “arrange” the details on it. It must be remembered that the distance between the risers should not exceed 5 meters. Having decided on the number of drains, we calculate the required pipe length. To do this, measure the distance from the eaves overhang to the ground. This will be the height of the drain riser. We multiply it by the number of parts and get the required pipe length.

Based on the received project, we determine required quantity tees that will be required to connect gutters and downpipes. It is possible that the latter will not be perfectly straight, but will deviate at a certain angle. For example, it is convenient to direct water into a collection container. In this case, we also calculate the number of necessary adapters.

Don’t forget about high-quality sealant, which will be needed to coat all joints. It is best to take a composition intended for outdoor use or a universal one. They are not destroyed by UV radiation.

Drainage system installation technology

Once the material is prepared, you can begin installing the structure.

Manufacturing of gutters

We start with making gutters, for which we need to cut along a pipe with a diameter of 11 cm. The easiest way to do this is with a grinder. Some craftsmen recommend removing them when working protective cover, which at the end of the operation will be sealed with molten plastic. It is better not to do this, since in this case the safety of work suffers. To get rid of the problem, you need to use a cutting disc with the largest possible diamond coating. It is optimal if it has segments. Then, when cutting, not molten plastic will come out from under the tool, but small chips.

An electric jigsaw will also do the job well. To ensure an even cutting line, in both cases it is recommended to make a special limiting shape from wood or attach something like a guide to the part. The easiest and most cost-effective way to cut is with a cutter made from a piece of hacksaw blade. In this case, a ruler is attached to the pipe with tape, acting as a guide. Along this line, the part can be easily sawed with a cutter.

To ensure reliable connections of the gutters, sections of pipes 15-20 cm long included in the tee are not sawed.

Preparation and installation of brackets

Brackets are parts that allow you to secure gutters. Their size and shape depend on the size of the gutters. If you decide to purchase ready-made elements, then no preparation is required. It’s another matter if you plan to make them yourself. The easiest way to make brackets is by bending strips of strong sheet metal. It is important that the fasteners match the gutter in shape and size. Ready-made brackets can be secured in three ways:

On the front board. It is used when the installation of the roof is already completely completed. Allows you to secure brackets without forced dismantling of already installed roof elements.
On rafter legs. If the structure does not have a frontal plate, the parts are attached in this way. As in the previous case, you can install brackets without dismantling the installed roofing elements.
To the roof sheathing. Experts believe that this is the most the right way mounting brackets. Performed during the installation of the roof. In this case, special elongated clamps are used, which are securely fixed at two points, which allows you to securely fasten the brackets.

Gutter brackets can be mounted on the roof in three ways, all of which are shown in the diagram

Having decided on the method of securing the brackets, we proceed to their installation. In doing so, be sure to take into account the following rules:

The overhang should protrude 25-65% relative to the drain closest to the edge of the building.
The far edge of the drainage system should be below the visual plane of the roof.
The gutter should slope towards the drain. Its size is about 1 cm for each linear meter.

Installation is carried out in the following sequence:

We mark and secure the two outer brackets. We maintain the required slope.
We stretch the construction cord between the installed brackets. The resulting straight line will help mark the attachment points for the remaining parts.
We install the remaining brackets, taking into account that the maximum mounting step of brackets for plastic elements is 550-600 mm.
We attach plastic adapters that act as a drain funnel.
Installation of gutters

The structure of gutters can be assembled directly into brackets fixed under the roof. But it’s easier to assemble the system on the ground and then lift it to the roof. In any case, the operation is performed the same way.

If it is assumed that the gutters will be joined to each other, they will need to be connected correctly. There are two possible options here. The first involves gluing parts using a suitable composition for propylene pipes. The second is docking using special aluminum clips. In this case, be sure to use a sealant to coat the joints of the parts.

After installation of the gutter is completed, a plug must be installed at the very top of the drain

After the structure of the gutters is assembled and laid on the brackets, it is necessary to insert the adapter pipes, obtained from uncut sections of the pipes, into the tees, which act as a drain funnel. The installation of pipes is carried out in the same way as when installing a sewer system. They are lubricated with sealant and inserted into the tee. A plug must be installed at the very top of the gutter of the drainage system.

Installation of drainage risers

The assembly of drain risers is similar to the assembly of gutters. If it is necessary to install an adapter, it is connected to the pipe end-to-end with the obligatory use of sealant. Installation of risers is carried out in compliance with the following rules:

The pipe must be at least 10 cm away from the wall.
The riser is secured using special clamps; for long pipes you will need several of them.
Pipe installation is carried out in the direction from bottom to top.
The fastener installation step is 1.8 m.
The upper pipe is connected to a tee, which acts as a funnel. A sealant must be used during installation.

The lower part of the riser can be connected to a pipe. In its absence, a special bend is made, under which a container is subsequently installed to collect rainwater.

From plastic mesh, rolled up, makes an excellent drain filter. It will reliably protect gutters from large debris

The drainage system from sewer pipes is almost ready. All that remains is to protect it from large debris. For this you can use homemade filter. You need to take a large-mesh plastic mesh and roll it up, focusing on the dimensions of the gutter. To prevent the material from unfolding, it is fixed plastic clamps. Then they are placed in the gutters. Such a filter will reliably protect the drainage system from fallen leaves and other large debris.

Flat roof drainage system

A flat roof is characterized by the absence of slopes; accordingly, the drainage system in this case is installed differently. However, as is the case with pitched roofs, it can be made from plastic sewer pipes. Flat roofs are equipped with internal drainage. Most often, the slope of such roofs is directed towards the center of the house, where the funnels of the drainage system are located. Depending on the roof area, there may be several or only one. The funnel is rigidly attached to the screed under the waterproofing and connected to the internal drainage pipe.

A waterproofing carpet glued to the side of the funnel ensures complete tightness of the connection. The outlet pipes are installed in the thermal insulation layer. Usually they go into the technical room and connect there with sewer riser, from where the water is discharged into the storm drain.

If for internal drainage you select polypropylene pipes, they should be installed with a small technological gap, which is necessary for temperature compensation of the pipe material. For the same purpose, the pipe can be equipped with a layer of insulation.

The downpipe pipe can be connected to the storm sewer inlet. An example of competent execution of a node

If the roof is equipped with several funnels connecting to the drainage system, you must remember that the diameter of the horizontal parts should be smaller than the diameter of the funnel. This will make it easier to install the funnel into the roofing pie. In areas connecting horizontal and vertical elements adapters are installed. The parts are mounted end-to-end with the obligatory use of sealant. The elements of the drain riser are connected to each other and to the funnel using special glue.

Another design option for the lower part of the drain riser. It ends above the entrance to the storm drain

Some tips from the professionals:

Drainage funnels should be placed evenly in the lowest areas flat roof.
The funnel bowl should not rest on thermal insulation. It fits under it wooden beam, pre-treated with an antiseptic. The part is fixed to the base of the roof. The funnel is attached directly to the beam.
The outlet of the funnel should be located above the freezing point. This is necessary to prevent ice plugs from freezing in it. If this is not possible, it is worth installing an electrically heated funnel. In addition, if the distance from the roof to the heated room more than a meter, it is worth warming up the horizontal drain. Otherwise, when an ice plug forms, the insulation will play the role of a thermos and retain the ice for a long time, which in turn will prevent the normal removal of moisture from the roof.

A properly organized drainage system reliably protects the walls and foundation of a building from moisture. The easiest way is to purchase a kit of parts to assemble the drain. Such products are sold in specialized stores and are quite expensive. But you can also save a lot by assembling a drainage system from plastic sewer pipes. This will require patience, accuracy and strict adherence to instructions. The finished system can be painted in the color of the roof, and it will not differ at all from an expensive purchased structure.

Is it possible to save money on a drainage system? In search of cheap options for organizing rainwater drainage, craftsmen are trying to make parts for gutters on their own, using improvised materials: plastic containers, galvanized steel sheets, pipes. Are such savings justified? What is more profitable: buying factory parts or making it yourself? How long will a homemade gutter last? In any case, there are only 2 ways to spend less:

Save on installation costs and assemble and install the drain yourself.
Figure out how to make a funnel and gutter from scrap materials, and design your own system.

Copper drainage system

System calculation: home drainage planning

At the planning stage, markings are made - they mark the installation locations of horizontal (gutters) and vertical (gutters) lines. After determining the footage, calculate the number of additional parts that are needed to assemble the system: fasteners, plugs, connectors, funnels and adapters.

Meterage of gutters and number of funnels: how to calculate correctly

The number of horizontal lines depends on the roof structure and the length of the slopes. The simplest system of two gutters and two downpipes is best option for gable roofs with a total area of up to 100 sq. m and the length of the slope not exceeding 10 m.

Scheme for calculating the number of drain lines

In this case, there is no need to double tilt from the center. And you can make a gutter for a drain from both ready-made and homemade parts. The length of the horizontal tray is equal to the length of the slope. Diameter - 10 - 12 cm. The slope of the drain is up to 2 - 3 mm per linear meter. Factory parts are produced in standard length - 3 m.

The number of funnels designed to drain water from the tray into the drainpipe is equal to the number of horizontal lines. If the length of the straight section is more than 10 - 12 meters, then 2 funnels and 2 drainpipes are installed along the edges.

Basic parameters for installing gutters

If the total number of funnels in the planned scheme is two, then calculating the length of the drainpipes is easy. The height of the building from the bottom edge of the roof to the ground level is multiplied by 2.

When planning more complex structures, calculations are performed for straight lines, drains and planning for installation in difficult areas (on protrusions, in corners) with the selection of special products - corner connectors.

Additional parts: mounting hooks and connectors

To make a gutter for a drain, you will additionally need:

2 caps for each horizontal line.

Connectors - every 3 m if finished parts are connected.

Brackets – for 10 m – 20 pcs. The distance between the hooks should be within 50 - 60 cm.

Hooks are selected depending on the type of fastening. If a strong gable board is installed under the roof slope, not covered with clapboard, it is more convenient to install the box on short brackets.

When fixing to the rafter sheathing, choose ready-made adjustable or non-adjustable hooks with an extension. Such fastenings can be made independently from strips of thick steel 3–4 cm wide.

To connect the funnel to the pipe, you will need 2 elbows of 40 o to lead the drain to the pipe installation line. To attach the pipe to the walls, use special holders or clamps. The pipes are connected with couplings.

Which is cheaper: make gutters yourself or buy ready-made ones

After calculating the number of parts and the total length of the horizontal and vertical branches, you can choose what and how to make the gutter and drain funnels in order to both save money and install a system that will last at least 10 years.

Plastic PVC structures

The easiest way to make a gutter yourself is to assemble a line of ready-made PVC trays and connectors. Plastic systems cheaper than metal-polymer ones. Processing and installation do not require special skills. The material is easy to cut with a hacksaw; the kit includes all the necessary connectors. Not needed for assembly professional tools.

Advantage of PVC gutters - aesthetics. It is possible to choose a system to match the roof covering or the color of the cladding of the under-roof space. The material does not fade in the sun and can withstand significant temperature changes.

Metal-polymer parts

Metallo plastic gutters- These are steel products in a polymer shell. The cost of metal parts is higher than plastic ones. The service life of the drain is from 30 years. The material has high strength - it can withstand loads during snow melting and melting, and does not crack in frost. Used in drainage systems without restrictions on temperature conditions.

Working with metal-polymer parts requires preparation. Cutting of molded products is carried out exclusively with special scissors or a hacksaw for metal. The use of cutting discs is not allowed - the material must not be overheated during processing.

Transport products to protective film. During assembly, care must be taken to avoid damaging the polymer layer.

The only drawback of metal-polymer drainage is the noise of the gutters. If you plan to install a drain on a low-rise building with an attic, preference is given to quiet polymer trays.

Materials for making gutter parts with your own hands

To make a drain funnel and gutter with your own hands, use galvanized steel and plastic pipes for external sewerage.

Factory drain made of steel

Galvanized steel is sold in sheet form. To make parts, you need some metalworking skills. A system assembled from handicraft products will not be durable - during cutting, the thin zinc layer is damaged, and the edges at the cutting site are left without an anti-corrosion coating.

To work with steel you will need:

Special machine for bending or wooden blanks, which will be used as the basis for forming the gutter.

Bending a sheet on a wooden base

Scissors or grinder for cutting.

The sheets are cut to the planned dimensions, bent to shape and the edge is folded into a fold for subsequent joining of the part.

The box parts are connected to each other in two ways: by hot soldering or by installing steel connectors, which are secured with screws.

It is not profitable to make gutters from steel sheets yourself. Flaws:

Difficulties with connection due to inaccuracies in the geometry of parts.

Special machine for working with steel

Short service life - it takes a maximum of 2 to 3 years before holes appear in a home-assembled box.
The process is labor-intensive and time-consuming.

Better try to collect simple system from sewer pipes. Select parts intended for installation outside: pipes for external sewerage - orange. You will have to come to terms with the color - white or gray pipes are intended for indoor installation, the material of manufacture is not frost-resistant, ultraviolet-resistant or high-temperature resistant. Taking into account the fact that in summer the drainage is under direct sun rays at a temperature of 40 degrees, and in winter - at 20 degrees below zero, pipes for interior work will not be able to last even 1 season.

Details for self-made drain

To work you will need:

Half of the planned footage of gutters in the form of orange sewer pipes with a diameter of 100 mm.

Pipe couplings - according to the number of connection points on horizontal branches.

Coupling for gutter connection

Pipes for drainage in a quantity equal to the calculated footage of drains.

Adapters with outlet for making your own funnels for drainage.

Tee with 90° bend - for funnel

Elbows: 2 for each funnel.

Elbows with different angles are used for installation when changing direction: in corners, under a funnel

Sealant for plastic – frost-resistant and moisture-resistant, for outdoor use. You can use acrylic or silicone based adhesive.

For comfortable work and quick installation, you can select pipes of the same diameter for gutters and downspouts and thus save on waste.

How to make a gutter and secure a funnel with your own hands

To assemble and fasten horizontal sections of the drain, you will need simple tools:

A ruler with a level, chalk or pencil, fishing line or thread.

Screwdriver, self-tapping screws.

Installation of brackets: installation of ready-made and homemade mounts

First of all, it is necessary to secure brackets under the roof - hooks that hold the trays.

When using short non-adjustable brackets, mark on the gable board the extreme point where the first fastener will be fixed. The distance from the edge of the roof is up to 15 cm. A line with a slope is formed from this point. The distance to the last fastener in meters is multiplied by 2. The resulting value is the difference in height in millimeters between the first and last bracket.

Distance from hook to edge of joints

Example. If the distance between the hooks is 8 m, then the height difference is: 8 x 2 = 16 mm. This is the minimum acceptable slope value. Maximum – 8 x 3 = 24 mm.

Slope and calculation of the number of brackets

The installation points of the extreme elements are connected. The brackets are attached along the marked line in increments of 50 cm.

If hooks with extension strips are installed, then after fixing the first bracket to the flooring, measure the distance between the top edge of the board and the middle of the hook. From this point, a slope is formed towards the funnel.

Easy way to do correct slope

To make the process easier, you can mark the fold directly on the extension strips. Lay out a row of numbered hooks end to end. A straight line is drawn from the bend point of the first. On the extreme bracket, measure the required slope value and place a mark below the first line. Connect to the point on the first element. During installation, the hooks are attached to the line, and the extension is simply bent according to the markings.

Installation of fasteners with extensions

Assembly of plastic and metal-plastic structures

Plastic trays are connected to each other using special parts. Calculate the joint points so that the distance from the edge of the connector to the hook is at least 2 cm. If connectors with rubber seals are selected, then the gutter is installed so that there is a gap of 5 - 6 cm between the edges of the two connected trays. This distance is sufficient for free movement parts during thermal expansion.

The second method is glue. The connector is treated with an adhesive composition: 3 strips of sealant are applied. Two - on the edges and one in the center. Press the groove against the connector and remove any remaining adhesive.

Plastic plugs are installed along the edges of the line.

Plugs, funnel and brackets at the edge of the line

The funnel is mounted according to the connector principle. Make sure that the distance from the outer bracket to the edge of the funnel is up to 5 cm. If the factory funnel is equipped with a seal, then additional sealing is not carried out.

The connection is made on brackets or parts connected on the ground are installed if 2 craftsmen are working.

Instructions for the manufacture and assembly of drainage from PVC pipes

When selecting sewer pipes for a homemade drain, pay attention to 2 important points:

Choose products in the mid-price category - preferably made from frost-resistant PVC for laying in the ground.
Do not skimp on connectors - they must be made of the same material as the pipes (orange, for outdoor installation), from the same manufacturer.

How to make a gutter from a regular sewer pipe? Cut the pipe lengthwise exactly in the center: you will get two gutters 3 m long. For gutters, it is better to buy pipes without connecting sockets.

Slope of sewer pipe gutter

For cutting, use a hacksaw, jigsaw, or grinder with a disk (preferably with large teeth).

Tray with roof connector

The couplings are also cut in half - you get 2 gutter connectors. There is a seal inside the coupling - it is cut separately and placed into the part.

Marking for cutting pipes and joining parts

The joints must be sealed using acrylic or silicone construction sealant.

What to make the plug from? When purchasing tees for funnels, choose products with decorative covers. The lid must be cut into 2 halves and glued with sealant to the edges of the tray.

Tee with factory threaded cap

In the same way as the connector, the upper part of the tee is cut. The product is cut so that the outlet is located under the gutter. Fix the funnel with sealant or screws. The elbow is connected to the lower outlet with the socket facing up.

Artistic homemade funnel from sewer tee

The pipe is assembled from pipes with connecting sockets. On the top pipe you need to install a bend at 40 - 90 o to connect the drain to the gutter. Measure the length of the segment between the knees. Cut a piece of pipe without sockets and connect the system.

In the lower part, install a branch - an elbow, cut the part so that the drain falls into the center of the rain inlet or into the ground, at a distance of 40 - 50 cm from the edge of the blind area.

Video: how to make a gutter from a sewer pipe

Is it worth saving on drainage? If the roof structure is simple, gable or hipped, you can save on installation work. Savings on material are highly questionable. If we take into account that even expensive external sewer pipes are designed for installation in the ground and not in the open air, then we can predict how long it will last homemade system- impossible. In addition to fragility, there is another drawback: very controversial appearance designs. Such gutters are suitable only for temporary outbuildings in the country.

Budget plastic gutters are designed for year-round use in any weather conditions. Special connectors, brackets and adapters will facilitate the installation process. And if you choose glueless connectors, you can assemble the system in a couple of hours.

Any building needs high-quality removal of precipitation. The roof itself is airtight, and storm water and snow escape thanks to the slopes. But if flowing moisture gets onto the façade or foundation of the building, they will become damp and wear out faster. Therefore, every building needs a drain. This is a protective structure consisting of a system of gutters located around the perimeter of the roof and drain pipes.

Why do you need a drain?

An external drain is a set of open gutters that collect moisture from the roof and direct it into vertical outlet pipes. The places where the structure ends are equipped with water collection tanks or storm drains.

The gutter protects the house from the destructive effects of moisture

Gutter functions

The drain performs the following functions:

Protective. It consists of draining wastewater from the walls and basement of the house.
Decorative. A beautiful homemade drain will decorate your home or gazebo.
Cumulative. With the help of such a system, storm water can be used to fill a special tank for irrigation.

Industrial drains are made from special plastic or galvanized steel and their cost is quite high. And if you add plugs, funnels, corners and elbows, the price will double. Ready-made parts have their advantage - they are easy to assemble, like a construction set. To save money, craftsmen found an alternative and began to make their own drainage systems from improvised materials, for example, from plastic sewer pipes. Therefore, if you already have a house or cottage, but there is no drain there, then you can risk making it yourself.

A homemade drain can last for many years

If you approach the matter wisely and choose the right material, then a homemade drain can be used as the main one.

Types of drains

There are such types of drainage:

External or external. This type is suitable for self-installation.
Internal, which is included in the project. Most often this type is installed on flat roofs, pipes made of any material are suitable for it.

Materials for homemade gutters

Previously, only metal was used to assemble drip systems. More often - galvanized or polymer-coated steel, less often - copper or aluminum. Now the range of suitable materials has increased significantly:

Gutters made of galvanized steel. They are durable, reliable, resistant to loads and temperature changes. Their disadvantage is noise and susceptibility to corrosion.
Galvanized steel is one of the most popular materials for gutters
PVC drip systems. They are lightweight and low noise, easy to assemble and withstand temperature changes well.
PVC drain - reliable and silent
Drainage systems from sewer pipes. Thanks to convenient installation and a wide variety of adapters, such pipes have become an excellent replacement for industrial PVC drains.
Sewer pipes - excellent material for drainage
Ceramic pipes and gutters. They will require special clay and pottery skills.
Ceramic pipes are very durable
Low tides from plastic bottles. Quick to install, but suitable as a temporary alternative.
Bottle plastic is the most affordable material for creating drainage
Wooden gutters. They are made by hand and last a long time only with special treatment.
Wooden gutters are very decorative
Copper drains. Suitable for long-term use, but over time they become covered with patina.
Copper gutters look noble and prestigious

To make a standard drainage system yourself, plastic sewer pipes are often used. They have a number of undoubted advantages:

affordable price;
a wide range of pipes and adapters, as well as all kinds of fastening mechanisms;
light weight, which facilitates transportation and installation;
possibility of self-cutting;
durability.

Since such pipes exist different colors, you need to figure out which of them are recommended to be used for arranging a drainage system:

How to make a drain with your own hands

Before purchasing pipes, a diagram of the entire system is drawn up, including all parts of the structure and their quantity:

The cross-section of the pipes is selected based on the area of the roof slope. You can use the following scale:

slope area up to 50 sq. m - pipe diameter 8 cm;
up to 125 sq. m - 9 cm;
more than 125 sq. m - 10 cm.

The remaining elements are purchased based on the diameter of the pipes from which the gutters are made.

As already noted, before purchasing materials and installing a drain, you need to draw detailed diagram, which should indicate:

roof perimeter;
length and number of gutters;
mounting points for brackets, joints and funnels;
location of drains.

Based on the perimeter of the roof, the pipe footage for future gutters is determined. Since it is sawn in half and two pieces are made from one piece, the required length of the pipes will be equal to half the perimeter of the roof. Next, the number of drainage risers is calculated. To do this, a plan is drawn on which all elements are marked. The distance between them cannot exceed 5 m. After determining the number of gutters, their length is calculated, for which the distance from the eaves overhang to the ground is measured. This will be the estimated height of the drainage riser. This figure is multiplied by the number of parts and the required pipe length is obtained. Next in the project are the tees connecting the gutters and risers. If the risers deviate at an angle, ready-made adapters are purchased. A special universal joint sealant is also required.

Tools for work

To work you need:

wood screws;
screwdriver;
grinder, jigsaw;
hacksaw for metal;
screwdriver;
construction cord;
level and tape measure;

You will also need scaffolding.

Construction of a drainage system

After acquiring the materials, you can begin to manufacture and assemble the drainage structure.

Creating gutters

To make a gutter from the pipe, it should be sawed in half. This can be done with a grinder, choosing a diamond-coated disk with segments. Then the plastic will not melt when cut. You can also use an electric jigsaw. For convenience, you need to construct something like a guide and secure it to the workpiece so that the cut is even. It can be made with a simple hacksaw. The guide can be a ruler attached to the workpiece with tape, or a thread stretched over self-tapping screws screwed into the pipe at both ends. The sections of pipe entering the tee are not sawn. This guarantees reliable connections.

One plastic pipe produces two drainage gutters

Manufacturing and installation of brackets

Brackets are used to secure the gutters. You can buy them or make them yourself from strips of sheet metal, bending them to fit the gutter. The bracket is the basic component of an exterior drain that supports the gutter. With the help of hook-shaped holders, the configuration of the water intake circuit is formed.
The brackets can be made independently from a strip of steel with a thickness of at least 2 mm, because they must be reliable. You can purchase ready-made strips for electrical installation work. Their cross-section is initially suitable; all that remains is to cut the workpieces to length.
Workpiece size:

To ensure that all brackets are the same, you can use a device for bending steel strips or steel pipe the desired size as a template. It is also recommended to hammer nails on a thick board in the required sequence and bend the holder using a piece of pipe as a lever.
After giving the shape, holes are drilled in the brackets - two for attaching to the cornice, the next two for attaching the gutter. Finally, the holders are painted with anti-rust paint - it is more durable. The brackets are attached in several ways:

The brackets are mounted taking into account the following principles:

Having chosen the method of fixing the brackets, you can get to work:

The two outer brackets are attached first, between which the required slope is maintained.
The two outer brackets are attached first
A cord is stretched between the fixed brackets, and places for attaching all other elements are marked along this straight line.
The brackets are screwed to the base in increments of 550–600 mm.
A distance of 5–6 cm is maintained between the brackets
The next thing to install are plastic adapters or funnels for the future drain. One funnel is capable of collecting water from 120 m of roofing.
The hole for installing the funnel is cut using a hacksaw
Gutters are installed. They gather both on the ground and under the roof. The main thing is to connect the joints correctly. They are attached with glue or joined using special aluminum clips. In case of joining, it is necessary to use a sealant. The mounting height of the brackets depends on the region. If there is little snow in winter, then you can fix it wherever it is convenient. Otherwise, the gutter is lowered so that snow falling from the roof does not take the gutter with it.
Gutters are joined with clips or placed with glue
When the gutters are assembled and lie on the brackets, adapter pipes from solid pieces of pipe are inserted into tees or drain funnels. Before this, they are treated with sealant. A plug must be installed at the upper end of the drain system.
The plug is installed on the rubber seal

Video: installing curtain rod brackets

Installation of external drainage risers

Assembling downspouts looks the same as joining gutters. If the pipe is lengthened, then an adapter is placed on the sealant between the sections. The process requires compliance with a number of rules:

the drainpipe should extend 10 cm from the wall;
for fastening to walls you need to use clamps;
the pipe should be installed from top to bottom;
Insert the upper section into the funnel and secure with sealant.

If necessary, the riser pipe can be connected to an adapter for storm drainage. It is recommended to replace it with an elbow, under which a container is placed for draining water.

The installation of the drainpipe must be carried out in accordance with the rules

It is recommended to additionally protect the finished drain from debris by installing rolled construction mesh in the gutters. The diameter of the rolled roll should be slightly smaller than the diameter of the pipe from which the gutters are made. The protection is fixed with plastic clamps.

The drain can be protected with a mesh made of different materials.

Video: drainage from sewer pipes

Homemade galvanized steel drain

Creating a drainage system made of galvanized steel requires certain knowledge and skill. Typically, roofing sheet steel 0.5–0.7 mm is used. It should not be less than 270 g per square meter. m.

Tools

You need to prepare:

metal scissors;
felt-tip pen for marking;
hammer and mallet;
pliers.

Making a pipe from tin

Pipes are a simple element of the drainage system and are very easy to make at home. Galvanized steel sheets or thin tin are suitable for work. The manufacturing method of these materials is the same.

It is easy to make a steel pipe yourself

Step by step instructions

The work is performed in the following sequence:

Calculation of the quantity of materials and their purchase.
The weight of the steel sheet must be at least 270 g per square meter. m
A sheet of metal laid on a flat surface is cut to the size of the gutters and pipes of the future drain. The width of the pipe blank should have a margin of one and a half centimeters for connecting the edges. A rebate line is also applied - on one side at a distance of 0.5 cm, and on the other - 1 cm. Before shaping, the workpiece can be painted to extend its service life.
To make your drainpipe last longer, you can paint it.
Using pliers, the pattern is bent on the smaller side at an angle, and on the larger side - like the letter G.
The metal is leveled with a mallet at a right angle. The sides of the workpiece are connected, and the smaller part should fit into the larger one.
The workpiece can be shaped into a cylindrical or semi-cylindrical shape manually using a template. A sheet of metal is placed on a pipe or log of the required diameter and tapped with a mallet.
You can shape the drainage pipe yourself

Installation of a steel drain

The principles of installing a drainage system made of galvanized metal are similar to installing a drainage system made of plastic pipes. But there are also differences:

Once the starting point is determined, the gutter brackets are installed.
Metal gutters are laid with an overlap of 7–10 cm in length. The overlap is designed to compensate for the expansion of the metal in the summer.
Funnels are installed, which should be located between the brackets. The holes for the funnels are cut with metal scissors.
The funnels are connected to the pipe at a sufficient distance from the wall.
The pipes are fixed with clamps.
The ebb is attached to the bottom of the pipe.
An anti-icing system is installed.

Video: constructing a metal drain

Drainage from plastic bottles

The cheapest and easiest option is to create a drain from plastic containers. It will be easy to accumulate the required amount of such material, but for the design you will need 1.5-liter straight bottles. In addition to them, you will need wire and brackets.

A drain made of bottle plastic is assembled very quickly and is cheap

Tools and materials for work

It is worth preparing:

furniture stapler and staples 10–12 mm;
construction knife;
drill or screwdriver;
thin drill;
wire;
awl;
plastic container.

Step-by-step instructions for making castings from plastic bottles

The first step is to calculate the length of the future drain. For convenience, you can draw a sketch. The functional part of the bottle will be 15–20 cm. This plastic is not suitable for long (more than 5 m) structures.
Bottles are cleaned of stickers and labels.
Then the bottom and neck of the plastic container are cut off at the point where it narrows upper part. For the gutter, the resulting cylinder is sawn in half.
A plastic bottle needs to be prepared to make a drainage system out of it.
The gutter is assembled from plastic rectangles using a stapler. The plastic is overlapped (1.5 cm) and secured with two or three staples. The bottoms are used as plugs for rotary structures.
You need to fasten the parts of the bottles for the gutter with a stapler
The resulting light gutter is attached to the roof. For this purpose in slate or other roofing material holes are drilled at a distance of 20–30 cm. Similar holes in the gutter are made with a screwdriver or an ordinary awl. Next, a wire is passed through the holes, which attaches the drain to the roof.
Drainage can also be easily constructed from bottles. We cut off the neck of one, and from the rest we make the already familiar cylinders. A bottle with a cut off neck will serve as an adapter - you will need to make a hole in it for the edge of the gutter.
The finished structure made from plastic bottles will last about a year

The finished design will last at least a year, but then you will have to take care of creating a more advanced system.

Video: gutter made of plastic bottles

Obviously, creating a drainage system yourself is available to anyone who wants to equip their home with an economical and practical design.

Ecology of consumption. Estate: It has happened to almost everyone that when running in rainy weather past houses that do not have a drainage system on the roof, you find yourself under a whole waterfall of water that flows down the roof. Laying out around the perimeter of your house concrete blind area or paving slabs, you will not feel safe until you install a drainage system, because water falling from a great height will quickly destroy any blind area.

It has happened to almost everyone that when running in rainy weather past houses that do not have a drainage system on the roof, you find yourself under a whole waterfall of water that flows down the roof. Having laid a concrete blind area or paving slabs around the perimeter of your house, you will not feel safe until you install a drainage system, because water falling from a great height will quickly destroy any blind area.

Therefore, when starting to build a house, you need to take care of the drainage of sediment. Often to fall out rainwater did not flood the facade and foundation of the building; they build gutters with their own hands.

It is necessary to make sure that the water, obeying your will, flows along the path you created. In this article you will find all the information on this issue.

Selecting the required material

Before installing a drainage system with your own hands, you need to determine what material it will be made of:

metal;
plastic.

In housing and communal organizations, in most cases, it is customary to use more cheap option– galvanized steel system. But, with frequent clearing of the roof from ice, icicles and snow, the galvanized system cannot withstand such loads, is subject to deformation and requires constant repair.

Therefore, if the drainage system is not provided with heating, and the main tool for clearing ice is a destructive scrap, then it is best to use galvanized steel. This option is more economical in terms of reducing the budget for drainage system maintenance due to frequent repairs and replacements of drainage parts.

IN individual construction Galvanized drainage systems are quite rare. The following materials are commonly used:

plastic;
painted metal;
metal elements with polymer coating.

Copper guttering is particularly impressive, but is typically seen in copper roofing projects on luxury homes.

You can easily match the tone of the facade or roof metal system with a polymer coating, which is not afraid of either heat or frost. The only problem with such systems can be considered increased noise during rain.

In buildings with metal roofing usually a metal drain is installed, but if the roof is made using flexible tiles, it is best to use a PVC system.

Flexible coatings use mineral chips, which are gradually washed away by precipitation during operation. Based on abrasive particles, it destroys metal pipes, negatively affecting their functional properties. Mineral chips, passing through plastic pipes of the drainage system, do not impair their properties and do not affect their appearance in any way.

What type of drain to use

When constructing and arranging the roof, you need to take into account that the drainage you install yourself must meet all the requirements that apply to such systems. All drainage systems for houses are divided into external and internal.

Internal roof drainage is recommended for use in places where the climate is predominantly harsh. This system is also used in the construction of flat roofs. In this case, a slope is installed on the roof directed towards the internal receiving funnel.

For internal systems, drainpipes are mounted away from the walls inside the room.

Do-it-yourself drainage installation for an internal system involves using the following components:

receiving funnel;
pipeline;
collector;
connectors necessary for system inspection.

In accordance with SNIP 2.04.01-85, all precipitation entering the internal system must enter the storm sewer.

If in the building storm drain is not provided, it is necessary to equip an external drainage system from the roof. Moreover, the system must be designed so that local area was not washed away by incoming water. It is necessary to think over the external drainage system before installing the roof itself.

Therefore, it is considered a mistake to do the installation of gutters with your own hands after completing all stages of construction work and, even more so, after finishing the finishing of the house.

It must be remembered that the gutter holder must be secured to the roof fascia or rafters before laying the waterproofing layer or roofing.

Drainage system design

The external drainage system consists of three main components:

gutters;
pipes;
plum.

In this case, the pipe is secured using pins with clamps, and the gutter is secured with staples or a hook.

SUBSCRIBE to OUR youtube channel Econet.ru, which allows you to watch online, download free videos from YouTube about human health, rejuvenation...

Please LIKE and share with your FRIENDS!

https://www.youtube.com/channel/UCXd71u0w04qcwk32c8kY2BA/videos

Subscribe -

Types of gutters

Basically, a do-it-yourself gutter is made from galvanized steel.

Modern manufacturers offer alternative option, which is considered to be a complete roof drainage system.

If you use this option, then there is no need to make gutters yourself. In this case, metal or plastic gutters can be used in various sections:

trapezoidal;
rectangular;
semicircular.

To prevent sedimentary water from overflowing over the edge of the gutter, experts recommend the use of a design such as a semicircular gutter with an internal stiffener along the edge.

Assembling the drainage system - instructions

In order to make a gutter with your own hands, make your own pipe and drain, you need to purchase steel sheet, the thickness of which must be at least 7÷8 mm. Next we do the following:

In the case when the drainpipe consists of several components, then one side of the link needs to be made narrower by 5 mm. This will allow the links to be tightly connected into one whole. To limit too deep entry of the components, it is necessary to make protrusions of 6 ÷ 7 mm at their ends.

Correct installation of the drain

You can make all the parts for the drainage system yourself or purchase parts of the desired style. However, how to make a drain that will work correctly and efficiently?

Disposal of wastewater into the ground

For this you need to follow the following rules:

For these purposes, a two-meter piece of pipe with a diameter of 100 mm is attached to the drain. The pipe is buried in the ground, because if this is not done, waste water will return to the house and moisten the foundation if the angle of inclination increases.

A DIY drainage system must be equipped with a drainage pipe (often made of corrugated plastic), which has a slope and ends below the base of the house.

Direct installation of the drain

What should you do first and what does installation mean – plastic drainage systems? First, we calculate the required number of components included in the design:

gutters;
bracket;
plugs;
pipes;
funnels;
other connecting parts.

Assembling the drain with your own hands

We attach the holders to the installed rafters

After purchasing all the necessary parts, we immediately begin assembling the drain, following the following sequence of actions:

Bracket installation. To protect the gutter from damage caused by uneven movement of snow or rain, it is necessary to secure the holders at a distance of 500÷550 mm. The first and last brackets are secured with a slope. Between the two lower points you need to pull a cord along which the other holders of the structure are aligned.
Gutter installation. The normal functioning of the entire system will depend on the correct installation of the gutter. Its outer edge is located at a distance below 24 mm from the roof plane. Next, the gutter itself is placed in the bracket, while the joints are connected into a lock and coated with sealant.

Gutter installation

You need to start laying from the funnel. In plastic drainage systems, adjustment of the required gutter size is done using a hacksaw or grinder.

It is not recommended to use glue when installing drainpipes.

Do-it-yourself installation of gutters video and simple rules installation help to understand not only the installation features of this system, but also the rules for caring for it. Gutters need to be cleaned once or twice a year.

With proper design and installation, the drainage system can last much longer than the period set by the manufacturer. Having followed all the recommendations, you become the owner of a roof with properly made drains that harmoniously fit into the architectural ensemble of your home. published

What happens if a drain is not installed on the roof of a building? The walls of the building, the soil around it, as well as the foundation will inevitably become waterlogged and will last much less than is possible with a drainage system. Manufacturers of such systems now offer a huge variety of products: lightweight, durable and easy to install. The downside is that such a “constructor” can be quite expensive.

However, home craftsmen have found a way out, and now you can make a drain from sewer pipes with your own hands. The main thing is to calculate everything correctly and choose the right sewer pipes.

The principle and advantages of installing drainage from sewer elements

During the warm season, sometimes whole streams of water fall on the roof of the house. In winter, in many regions, the roof turns into a kind of snowdrift, which can melt quite quickly under the spring sun. But a residential building or a serious outbuilding should not turn into something like a waterfall.

Roof gutters – optimal solution for drainage of rain and/or melted liquids. Organized flows can simply be directed to the drainage, sewer system or collect and later use for gardening needs.

An excellent solution to the problem of draining wastewater from the roof of a private house is a roof drain made from sewer pipes. The key advantage is savings. Sewage pipes made of polyvinyl chloride (well-known PVC) are inexpensive, and connecting and auxiliary elements (fittings) for such pipes can really be easily used when installing a drain.

A simple example: gutters made from sewer pipes are pipes cut into halves lengthwise, and tees, after a little modification, make excellent drainage funnels.

“Cutting” plastic pipes is easy; this is done not only with a grinder, but even with an ordinary one hand hacksaw. Sewer pipes are light in weight, which facilitates transportation, movement of elements, as well as installation work.

A drainage system made from sewer pipes is very easy to install with your own hands. We will need the following set of tools and accessories:

self-tapping screws and screwdriver (screwdriver),
tape measure and level for setting the required slope of gutters,
a hacksaw (for metal) or a grinder for turning pipes into gutters,
file for cleaning the edges of homemade gutters and other elements.

To design and mark the slope of a drain, you need a string, and to climb to a height for installing gutters, you need a stepladder or something like scaffolding.

The list of advantages of PVC pipes for drainage installation is completed by the strength of all elements. PVC is resistant to low/high temperatures and mechanical stress, does not “suffer” from ultraviolet radiation, is durable, and if the entire system is carefully executed, it is also quite aesthetically pleasing.

Experienced home craftsmen are able to install gutters from sewer pipes with their own hands so skillfully that the design will be almost impossible to distinguish from a product made from original elements.

How to calculate the design and materials for a drain?

The best assistant in this difficult process is visibility. Ideally, you will need a large-scale sketch of all the facades of the house, and if the roof is complex, then in addition - its plan. Sizes must be indicated everywhere. In this way it will be possible to most accurately imagine the future drainage system.

Here are some tips for subsequent calculations:

Number of gutters = roof perimeter + small margin. Since you plan to use a drainage gutter from a sewer pipe, it is important to remember that one pipe is two gutters.
Standard metal brackets serve as fastenings for gutters. On straight sections, one gutter fastening per 0.5 m of structure is sufficient. Plus additional fastenings at the turns of gutters and at the points of vertical drains.
Vertical drainpipes are installed approximately one for every 10 - 12 meters of the roof perimeter. If the length of the house façade is less than 12 meters, the pipes can simply be placed in the corners; some redundancy is not a problem here. The number of vertical drainpipes is multiplied by the height from the gutter to the drainage point (after all, it can be either an underground drain or a barrel of water). The final number will show exactly how many pipes are required for the verticals. The last thing to calculate is the number of holders for vertical pipes (usually one holder per 0.5 m of drainage).
Instead of funnels, through which wastewater flows from gutters into vertical pipes, fittings will be required. They are modified by cutting off the part without a branch.
Some standard drainage elements - external and internal turning corners - will still be required if the roof has complex design. In many cases, gutters can be arranged as separate horizontal lines (an example is usually gable roofs).
Special attention When making calculations, connecting elements and plugs are required. For greater accuracy, you can mark all potential joints of gutters and other elements on the roof diagram, and then make calculations. In standard use, PVC sewer pipes are connected using a socket method, but when installing a drain, aluminum clips or special glue will be required for fastening. A small margin must be added to the total number of connecting elements. The number of plugs for gutters is equal to the number of dead-end sections.
When installing funnels from fittings, rubber gaskets will be required. Only they provide the necessary sealing of the joint between a homemade funnel and a vertical drainpipe.

There remains a key point regarding the diameter of the sewer pipes. Traditionally, gutters are made from pipes with a diameter of 110 mm, and pipes with a diameter of 50 mm are used as verticals. Fittings are selected accordingly.

Installation of a drainage system

At the first stage, the gutters are prepared - the pipes are sawed and their edges are polished.
Then begins marking the place where the future drain will be attached. The brackets are mounted taking into account the required slope.
On the prepared route, they begin laying and connecting the gutters, not forgetting to install funnel fittings in the right places.
The work is completed by installing vertical drainpipes and attaching them to the wall of the building.

An interesting point is the possibility of protecting the drain from sewer pipes from clogging (fallen leaves and other natural debris). To install such protection, any flexible mesh is suitable, which can be cut into strips of suitable size and then laid over the fitting funnels.

If desired, such pieces of mesh can be laid along the entire perimeter of the gutters, this will facilitate the removal of debris during further operation of the drain.

Do-it-yourself roof drains from sewer pipes are great solution for private households. A properly designed, calculated and executed system will last for a long time, will be easy to operate, and if repairs are necessary, will not require serious costs.