Wallpaper adhesive consumption for vinyl wallpaper. Calculation of the amount of glue for wallpapering a typical room. Wallpapering plain and medium-density walls

For gluing non-woven wallpaper, you can use modern universal formulations, but each of them has both advantages and disadvantages. That is why before purchasing glue it is worth considering the features various types glue. It is best to use wallpaper adhesive that is designed for certain type wallpaper

Types of glue for non-woven wallpaper

It is worth noting that wallpaper glue should be colorless, as dyes can appear on the material and ruin it. appearance finishing material. Since the glue consumption for non-woven wallpaper will be less than for paper wallpaper, you can choose expensive compositions.

Common compositions include:

Metylan Non-woven fabric. Such compositions were created for non-woven wallpaper and are the most popular.
KLEO. These adhesives are also popular and come in several varieties.
Quelyd. This adhesive is different in that, if desired, the material can be easily removed from the wall if it is damaged or in a situation where you need to change the decoration of the room.
Moment. This glue is used for gluing all types of non-woven wallpaper, so it is impossible to say for which products it is better suited.

Having considered the characteristics of the presented compositions, you can determine which products are worth purchasing in a particular case.

Metylan Non-woven

This glue can be called universal, as it is suitable for various types described finishing material. In addition to the standard component “methylcellulose”, polymer elements are added to the composition, which increase the adhesion of the adhesive. Thanks to this, the finishing material can be glued to various surfaces:

lime and concrete surfaces;
drywall;
traffic jam

It is worth remembering that when finishing walls you need to carefully repair cracks and surface unevenness. It is necessary to get rid of differences, as bubbles may appear in these places. It is also worth taking care of removing grease stains from the surface of the walls.

When preparing the solution, you must strictly follow the instructions described on the package.

KLEO

Compositions under this name are well suited for working with heavy non-woven wallpaper. Before carrying out work it is necessary to carry out standard surface preparation. Typically, professionals prefer to use this glue. This is due to the fact that after gluing the canvases are securely fixed to the surface and do not peel off even under unfavorable conditions.

The advantages of such compositions:

low cost;
no lumps are formed during stirring;
cooking takes place within 5 minutes;
easy to apply to the surface;
contains components that prevent the appearance of fungus;
can be stored after preparation for 10 days.

Quelyd glue

It is worth noting that modified starch is used as the basis for this glue, so in terms of adhesion it is worse than other popular compounds. The advantage of this glue is that it has antifungal components. To securely fasten the material sheets, before applying this glue, it is necessary to carefully prepare the surface of the walls. The choice of surface preparation actions depends on the type of finish available:

if the wall is painted, it is necessary to treat it with plaster and then wash it with soapy water;
if there is old finishing material on the walls, you need to carefully remove it and then prime the surface;
If the wall is finished with plasterboard or wood, you need to prime it in 2 layers.

If all steps are performed carefully, there should be no problems with gluing non-woven wallpaper with the described glue. Distinctive feature glue is its sliding ability. Thanks to this, it is quite easy to join the canvases after they have been pressed against the wall.

Glue Moment

Such compositions are practically no different from more popular mixtures and hold the canvases quite firmly on the wall. But in order for the material to be well fixed to the surface, you need to carefully prepare it before work.

The glue glides well, so the canvases fit together quite easily. The composition contains components that protect the surface from the appearance of fungus and mold. The glue is prepared within 15 minutes and can be stored in a sealed container for a week.

To find out which glue is more profitable to purchase, you should find out about the amount of mixture used for finishing the rooms.

Glue consumption

Despite the fact that for gluing non-woven wallpaper you need a smaller amount of adhesive, it is worth considering many factors that influence the amount of composition consumed. On many packs of glue it is written that the purchased amount of powder can be used to glue 7, 15 or 30 rolls of finishing material. But when purchasing, you should not rely only on this figure. This is due to the fact that the manufacturer is silent about the condition of the walls, the width of the canvas and the length in one roll.

That is why glue consumption may differ significantly from the figure presented on the packaging. Despite this, you can calculate the approximate amount of glue quite simply by considering several factors that influence its consumption.

Typically, glue is sold in packages of 250 grams, which is enough for about 25 meters of surface. But this is only true if the walls are perfectly smooth and prepared for pasting. The increase in consumption depends on the following factors:

Putty walls. Before gluing, it is necessary to prepare the surface and prime it.
Uneven walls. The more irregularities on the surface, the greater the glue consumption will be.
Lightweight finishing materials. Heavy ones absorb less glue than light ones, so this factor is worth taking into account.

Based on this data, for a room with an area of approximately 12 meters, the ceiling height of which is 2 and a half meters, about 400 grams of glue will be required. To accurately calculate glue consumption, you can paste small room, and then buy additional adhesive. Based on the calculations made, it will be possible to understand which composition is more profitable to purchase.

How to choose glue

There are many adhesives that are suitable for non-woven wallpaper. The most commonly used mixtures are those containing polymers. This allows you to protect the wall from the appearance of fungus and mold. The glue is also able to withstand heavy weights.

All compositions are divided into universal and special. The first ones are intended for all types of wallpaper, and the special ones are used for products with vinyl covering. Also on the packaging you can see a mention that the adhesive is intended for light or heavy wallpaper.

When choosing an adhesive, you should be based on the following characteristics:

wallpaper material and its weight;
indoor air humidity and temperature;
the material of the surface on which the finishing material will be fixed.

For vinyl, you need to purchase a special glue that is designed for that type finishing materials. If you use universal compounds, bubbles may form under the wallpaper. If universal glue is used, it is worth diluting a more concentrated solution.

When choosing an adhesive, you should pay attention to the manufacturer’s recommendations; the packaging should contain information about what surfaces the selected composition is suitable for. It is worth noting that for vinyl wallpaper you should not use cheap mixtures that are intended for paper finishing materials. If you save on the adhesive composition, after a while after the repair, the canvas may begin to peel off at the edges.

To find out which glue is better, just read the composition information indicated on the packaging. In most cases, you can use it to find out about the preparation time and what types of wallpaper the mixture is suitable for.

To make wallpapering go quickly, experts calculate many parameters: the size of the wallpaper, the working area and the consumption of wallpaper glue per 1 m2. The consumption rates of the adhesive material depend on what type of wallpaper is used for gluing. Knowing the exact calculations of glue consumption, you can avoid some mistakes:

unnecessary expense;
additional purchase of material;
loss of time;
incorrect estimate calculation.

Counting principle

There is no difficulty in calculating how much wallpaper glue you need. Professional adhesives, such as "ProMASTER" have special markings on the packaging regarding consumption, but if such information is missing, then without the help of a specialist you can calculate required quantity glue, spending just a couple of minutes. To do this you need:

measure the height and length of the walls, and then determine the area for gluing;
using these numbers, calculate the area that is not subject to gluing - windows, doors and other obstacles;
take into account additional wall treatment and priming.

The total quantity is sometimes indicated on the package square meters, for which the entire amount of glue is enough. Having this information and the total area for gluing, using simple arithmetic calculations, the approximate consumption of wallpaper glue per 1 m2 is calculated.

Attention! It will not be superfluous to purchase glue with a reserve, but not too much, it has a limited shelf life, after which it becomes unsuitable for use.

Consumption of wallpaper glue for non-woven wallpaper

The consumption of glue for non-woven wallpaper should be calculated based not on its thickness or manufacturer's brand, but on the structure of the canvas for gluing. The thicker the wallpaper, the thicker the layer of glue it will require. Non-woven fabric has one or more layers.

On average, 0.8 kg of dry glue (10 kg of ready-made adhesive mixture) is enough for 66 m2. Consequently, about 12 grams of dry mixture are consumed per square meter. The adhesive consumption can also be affected by the tools that will be used and the experience of applying the adhesive composition. Using a roller or brush, glue consumption increases significantly. Specialists use a wallpaper lubricating device.

Wallpaper adhesive consumption for vinyl wallpaper

For gluing light vinyl wallpaper, the same amount of glue is used as for heavy vinyl wallpaper. When using a primer, its consumption will be higher. On average, 5 rolls will require 150 grams of dry glue.

Regardless of the type of wallpaper, the preparation of glue remains the same and does not require the use of any special skills:

Warm water is filled into the container;
Dry glue from the package is gradually poured in. At the same time, the composition is continuously mixed;
glue is added until the composition reaches medium viscosity;
after preparing the composition, it settles for 5-7 minutes, after which it is mixed again;
it's time to start gluing.

High-quality glue can remain open for no more than 2 hours at temperatures above +20 degrees Celsius. Good glue does not smell and does not emit any odors.

Consumption of wallpaper glue for glass wallpaper

Wallpaper glue consumption- very interesting topic. The fact is that many (now almost all) manufacturers write on their packaging: “for 7 rolls,” “for 15 rolls,” or even “for 30 rolls.”

In fact, this is nothing more than a formal inscription that means almost nothing, is a marketing ploy and is supported only by the fact that de jure it is not prohibited by the Consumer Rights Law. Therefore, under no circumstances and never should you be guided by this inscription when purchasing wallpaper glue.

What does the inscription indicate, for example, “for 7 rolls”? And she points out that if available, it’s ideal smooth walls With an ideal absorption coefficient, this adhesive package is designed to stick (on an ideally prepared surface) an amount identical to that contained in seven 10.05 meter rolls.

“Ideal” values exist only in the tests to which the specified products are subjected before release into series. IN real rooms And in apartments everything is different. Therefore, the amount of wallpaper glue and its actual consumption differ significantly from what is written on the front of the package.

What then is this expense? Maybe there are some that could help us calculate the real amount of glue needed for the job?

I’ll say right away that there are no “magic” methods or formulas - everything is much simpler. Wallpaper glue, as you know, is not sold by weight, but is packaged in standard packs weighing 250 grams (there are also packs of other weights).

So, the calculation of the glue required for wallpapering walls is done as follows: on average, one pack is enough for 20 - 25 square meters of the surface of non-ideal (that is, the most ordinary) walls. The value changes upward due to the following factors:

a) (do not forget to do the necessary work before wallpapering, and certainly);
b) strongly uneven walls(the more various differences there are on the surface, the more glue “gets stuck” in them, and therefore its consumption increases;
c) pasting with light wallpaper (light wallpaper absorbs more glue, than heavy);

Based on this, for a room with an area of 12 - 15 square meters with ceilings 2.50 - 2.60 meters high, about 350 - 400 grams of dry glue, or approximately 1.5 packs, are required. For a room of 17 square meters. meters, you will need two packs, and pasting the walls in a 7-meter kitchen can cost you just one pack.

Interestingly, glue consumption does not depend much on: paper, non-woven or vinyl wallpaper of the same width and thickness “takes” on average almost the same amount of it.

This calculation may seem somewhat abstract to some, but I usually use it because it simple, fast and effective. IN finishing works conducted in the old foundation, practice plays a much more significant role than theory. Some (very small) role is played by the ones you use: brushes, rollers, etc.

That is why all calculations should be based on data obtained using your own experiments, while not forgetting that additional calculations may be required at any time.

Here's a simple way to calculate it. However, if you are going to cover with the same wallpaper large area(for example, 250 square meters or 500), then the wisest decision would be to first purchase several packs of glue, use them to cover part of the surface, estimate glue consumption and purchase the required quantity.

The fact is that with small areas one or two extra packs do not play a special role, but on large orders the overrun can be quite sensitive. Therefore, you need to think before you buy. As, indeed, in any other case =)

The consumption of wallpaper glue per 1 m2 is usually indicated on the packaging of the purchased composition, but practice shows that this consumption is not always accurate and during work, as a rule, the glue runs out at the most inopportune moment.

It is also not uncommon for cases when, after completing wallpapering of the areas planned for renovation, there remains large number unclaimed adhesive composition that has to be thrown away.

Dependence of glue consumption on the materials used

The heavier the wallpaper, the more glue you will need.

To calculate the glue required for wallpapering a room, you must first of all decide on the type of wallpaper that will be used during work and determine the area that needs to be covered with wallpaper. To do this, the following factors must be taken into account:

It is necessary to carefully prepare the surface on which you plan to apply wallpaper.
A wall covered with plaster must be carefully puttied and coated with a primer, since without these operations there will not be enough glue, since it will be absorbed into the porous base. will help you quickly calculate the required amount of material for this type of construction work.
It is necessary to take into account the type of wallpaper, since the glue consumption for them may be different. So, for example, for work with which the glue is applied to the material itself, the consumption will be the same, but for wallpaper on a non-woven basis, when the glue is applied to the base to which the wallpaper is glued, the consumption will be completely different.
When determining the area of the surface to be pasted, you must not forget to subtract from it the areas of window and doorways.

For each type of wallpaper you need to use a special glue

Adhesive Absorption Ability different materials and the unequal drying speed of the glue contribute to a wide spread in the consumption rates of the adhesive composition, the calculation of which is still advisable to carry out based on practical experience, and not the descriptions on the packaging.

The most profitable option for wallpapering in terms of economical glue consumption is to work on a flat and smooth base.

Calculation of wallpaper adhesive consumption

Dilution of the glue is carried out strictly according to the instructions on the glue packaging.

After studying the initial data about technical specifications and the qualities of the materials used in the process of pasting and the walls themselves, you can proceed directly to the calculation itself. To do this, you must follow the following instructions:

First, the area of the walls of the room is calculated. For example, the length of a room is 6 m, width 3 m and height 2.5 m. Calculate the area long wall 6x 2.5=15 m2, then determine the area of the short wall 3 x 2.5=7.5 m2. We add the results obtained and multiply them by two: (15 + 7.5) x 2 = 45 m2. The area of doors and windows is subtracted from this value. For example, the window area is 1.2 x 1.5 = 1.8 m2 and the door area is 2.1 x 1.1 = 2.31 m2, 45-(1.8 + 2.31) = 40.89 m2. We get an area of approximately 41 m2;
required for gluing on walls with a total area of 41 m2, with a wallpaper width, for example, equal to 0.53 m and a length equal to 10.5 m. 41/(0.53 x10.5) = 7.37 rolls;
Next, using the instructions on the packaging, we determine the volume of glue required to stick a given amount of wallpaper. For example, a package of glue weighing 200 grams is usually written that this is enough to stick 6-9 rolls;
Accordingly, in this case, one package of glue will be enough to wallpaper a room.

When calculating how much glue is needed for non-woven and vinyl wallpaper, you need to take into account their actual width. When diluting the dry adhesive composition with water, you must follow the instructions indicated on the packaging. For more information on how to properly prepare wallpaper glue, watch this video:

Even an open pack of wallpaper adhesive cannot be stored for a long time, so it is necessary to make the most accurate calculations of the adhesive.

In any case, before purchasing glue, you should agree with the store about the possibility of returning unused adhesive composition after use.

Dependence of glue consumption on its brand and type of wallpaper

Conventional wallpaper adhesive is made from starch or methylcellulose.

Today on construction market there is a wide variety of adhesive compositions designed for a wide variety of different types wallpaper, taking into account the surfaces on which this wallpaper can be pasted.

Glue consumption depending on its name, types of wallpaper and can also be determined from the table:

Name	Weight	Type of wallpaper	Square	Water consumption
Glue for all types paper wallpaper	180 g	Paper	5 rolls	5 liters
Vinyl wallpaper adhesive	180 g	Vinyl	4-5 rolls	4 liters
Cleo ultra	250 g	Glass wallpaper Non-woven Vinyl Special wallpaper Padding	18-25 m2 30-40 m2 30-40 m2 30-40 m2 55 m2	3.5 liters 5 liters 5 liters 5 liters 6.5 liters
Cleo smart	200 g	Light vinyl wallpaper Heavy vinyl wallpaper	7-9 rolls 35-35 m2 5-7 rolls 25-35 m2	7.5 liters 6 liters

For gluing paper wallpaper, ordinary wallpaper glue is used, in which starch or its substitute methylcellulose is used as a base. All other wallpapers are glued with specialized glue, the consumption of which is determined separately for each specific case. To learn how to choose glue, watch this video:

Vinyl, non-woven and fabric wallpapers are glued with glue, which should contain a high content of PVC and PVA emulsions, up to 50%. The same glue is used for gluing glass wallpaper.

You will also need specialized glue to stick wallpaper in rooms with low temperatures, high content humidity, in the presence of drafts and in other possible difficult conditions. The glue consumption for this wallpaper per 1 m2 is also determined individually.

In order for an apartment renovation, even a cosmetic one, to be successful, you need to know exactly the amount of materials purchased, in particular, the consumption of wallpaper glue per 1 m2. Of course, online calculators can calculate the consumption of different types of materials, but this will be an approximate, aggregated calculation. For example, if you have to decorate a room with a complex configuration, even the most advanced program will not help. For example, the program will not be able to advise you whether you need to cover the walls behind the furniture, how to adjust the pattern, or whether to take into account the area of window and door openings when calculating. With glue it’s even more difficult. There are many different formulations on sale that differ in a variety of parameters. The conclusion suggests itself: it is much better to arm yourself with a notepad, a calculator and calculate everything yourself. Of course, you will have to spend time, but you will more than make up for it during the repair process. At the same time, you will save money.

Wallpaper glue consumption - what does it depend on?

Most often, manufacturing companies indicate the amount of glue consumption on the packaging. But, unfortunately, the information provided in most cases, to put it mildly, does not correspond to reality. If you blindly follow the instructions, the result will most likely disappoint you. It is more correct to dilute the dry mixture thicker in order to increase the strength of the connection between the panel and the base.

It is also important to decide on the type of trellis that will be used as wall covering. The glue consumption for non-woven wallpaper per 1m2 and the same indicator for paper trellises will be different. If only because the brands of adhesive compositions will be different.

Is it possible to save money?

It’s possible, but you’ll just have to work hard first. The following points are taken into account:

Before gluing, you must carefully prepare the surface.
To improve the quality of gluing walls, you need to first coat them with a primer. By the way, this will make it possible to reduce the consumption of the adhesive composition, since it will be less absorbed into the porous base.
When calculating the surface area to be pasted, do not forget to subtract from it the total area of the door and window openings.

Important! The nature of the surface being glued also affects the cost of glue: different materials have different absorbency. The most economical option is to tape a flat and smooth surface with trellises.

Calculation of wallpaper glue - procedure

After studying the properties and characteristics of the finishing materials and the walls themselves, you can begin calculations. The algorithm for calculating how much wallpaper glue is needed is as follows:

Calculate the area of the walls of the room. From the resulting amount, subtract the total area of window and door openings. For example, as a result of calculations, you get a sum equal to 40.5 squares.
Calculate how much wallpaper will be needed to cover the walls. If the width of the roll is 0.5 m and the length is 10 m, then the total area of one roll is 5 m2. Thus, you will need 40.5/10=4.1 (5 rolls for good measure).
Read the instructions written on the packaging. As a rule, information is presented in approximately the following form: 250 g of dry matter is enough to glue 7-8 rolls. Therefore, even if you make a fairly thick solution, then one package is enough.

Important! Modern adhesive compositions can be stored for quite a long time, even in the form of a solution. However, this should not be abused, so all calculations must be made with maximum accuracy.

Glue consumption and its brand - is there a relationship?

IN construction stores You can find many adhesives. Depending on the brand, the consumption of the mixture will be different. Let's look at the most typical examples of popular brands.

KMC-1

Dry adhesive mixture for light paper wallpaper. The glue is diluted with water (a pack of 0.4 kg per 2-4 liters of water room temperature). Ready to use in 3 hours.

One package is enough for 5-6 standard rolls (0.53x10.5 m).

KMC-1 (chips)

Dry mixture for washable wallpaper based on paper. A pack contains 100 g of mixture (diluted in 2.5-3.0 liters of water).

The mixture is enough to stick 4-5 rolls

KMC-N (dry)

Economical composition. Equally well suited for gluing light and heavy paper wallpaper, vinyl and acrylic wallpaper based on paper or textile.

200 g of the composition is enough to cover an area of 50 m2.

KMC Extra-fast

Wallpaper adhesive with high filling capacity. Can be used for gluing plastered or concrete surfaces paper wallpaper - light or acrylic coated.

The solution consumption (200 g of glue including added water) is:

Primer - 6 liters per 60-70 m2.
Light types of paper wallpaper - 6 liters per 20-25 m2.
Paper wallpaper with a washable coating - 5 liters per 15-20 m2.

Kalfa

Dry instant mixture for washable wallpaper with synthetic resins. Ready to use in 5 minutes. When gluing it does not leave stains on the surface. Due to special additives, it prevents the development of fungus. Environmentally friendly, has a long shelf life.

200 g of glue is enough for:

primers - from 100 to 120 m2;
pasting walls with washable wallpaper - from 7 to 8 rolls.

TILOS

A universal mixture that can be used for all types of wallpaper. Instantly soluble, has good adhesiveness, and is resistant to temperature changes. The composition is chemically neutral and has special anti-mold additives.

Consumption of 150 g of dry mixture:

Primer - 100-120 m2.
Acrylic - 50-65 m2.
Heavy types of wallpaper - about 50 m2.
Vinyl wallpaper - about 40 m2.

Kelid Murale

A universal, ready-to-use composition for paper, non-woven trellises and fiberglass. The composition is applied using a spatula or roller. The mixture contains bactericidal impregnation.