Preceded the mass of preparatory stages. This is the choice of suitable design, and the preparation of the wall, as well as the calculation of the number of wallpapers on the room. In this article we will analyze all the necessary nuances of such a task.

General provisions

Let's give a few words to choose such. Why are they most often used to arrange an internal interior? The reason for this is the presence of many advantages.

Dignity

  • Huge range of all sorts of colors and ornamentsas well as used to create products of materials.

  • Flexible price. There are, like very cheap models, and incredibly expensive. For this, this affects the presence in the structure of expensive raw materials.

  • Simplicity of application with your own hands. Wallpaper sticking does not require special skills and is easy to implement independently.

  • Protection of the surface of the walls and masking their small flaws.
  • Ease of preparation of preliminary estimates. The calculation of the number of rolls of wallpaper on the room is made much easier than, for example, the counting of the necessary litter of paints and varnishes.

Necessity

You can select the three most important reasons why you need the calculation of the wallpaper rolls:

  1. In order not to be without at the peak of repair work. Agree, to run while the glue will dry by stringly in search of a lack of a roll not very fun. Especially since a similar shade may be generally difficult to find.
  2. In order not to buy extra products. If we are talking about cheap paper samples, then okay, you can dial with a reserve, in case of the need for restoration. But if it is natural or textile wallpaper, then the extra roll will significantly hit your family budget.

  1. And the last reason is that simply you need to know with what amount you need to go to the store.

Consider

You will need the following things for calculating:

Required tools

  • Roulette for carrying out the necessary measurements;

  • Pencil and blank paper for recordings;

  • Calculator to cope with the calculations faster.

Perform measurements

Calculation of the flow of wallpaper on the room will not be correct without precise linear dimensions:

  • The first measure the perimeter of the room. Let in our case it will be 18 meters.

  • Then the height of the ceilings. It usually is two and a half meters. If you use products with a pattern, you need to add even additional thirty centimeters to fit it.

Tip: It is also recommended to immediately take into account some stock compensating for the irregularities of the walls, and add five more centimeters. Since it is much easier to cut the protruding edge than trying to close the segments of a translucent wall.

  • You will also need the parameters of doors and windows. After all, they do not need them, so why buy excess material? For example, suppose that as a result we did eight square meters.
  • The width of classic wallpapers is 53 centimeters, and the length is 10 meters and 5 centimeters.

Tip: If you plan to use wallpaper for painting, then pay attention to the labeling of rolls. Since they usually differ significantly in size from standard products, and this must be considered in the calculations.

Formula

Instruction:

  1. The perimeter (P) is multiplied by height (H) taking into account the required stock: 18 × 2.85 \u003d 51.3 m 2. This is the total area of \u200b\u200bthe walls (s o).
  2. But in the room there are door and window openings (S P), which we fired in advance, therefore 51.3-8 \u003d 43.3 m 2, which will be the final area (S and).
  3. The surface of the roll is learning to multiply its length (H 1) to the width (H 2) 10.05 × 0.53 \u003d 5.33 m 2 (s P).
  4. We divide the required area of \u200b\u200bthe coating on the area of \u200b\u200bone roll and we get: 48.3 / 5.33 \u003d 9 rolls of rolls is necessary for the complete finishing of the room under consideration.

The united formula for calculating wallpaper on the room will look like this: (P × H-S n) / (H 1 × H 2). You can only substitute the data that you receive after the work of all the necessary sizes: P is the perimeter of the room, H is the height of the ceilings with an adjustment to circumcision, S P is the area of \u200b\u200ball available openings, H 1 - the length of one roll and H 2 - it width.

If you are going to combine different wallpaper models, simply apply markup on the walls and in accordance with it measure the individual parameters for each of the finishing types.

Tip: In case of difficulties in conducting calculations, it is recommended to use one of the online calculators .. they will require you only to enter your room parameters.

Approximate table of the required number of rolls on the room

The video in this article will introduce you to additional materials.

Perform calculations carefully.