# How to estimate the required number of panels and foil rolls

## How many Renovaxe Panels will you need?

To estimate the exact number of panels you will need for the panelling, follow the algorithm below.

#### Measure the height and length of the wall or other surface to which you intend to affix the panels.

#### Calculate the surface area by multiplying the height by the length.

Example: The wall in question measures three metres in height and four metres in length. The surface area is then calculated as follows: 3 m x 4 m = 12 m².

#### Calculate the area of one panel by multiplying its width by its length.

Beforehand, convert the figures into metres. Example: the size of the «White Decor» panel is 700*700 mm. In metres it is 0,7*0,7 m. The surface area of the panel is calculated as follows: 0,7 m x 0,7 m = 0,49 m².

#### Divide the surface area by the area of one panel.

Example: 12 m² : 0,49 m² ≈ 24,5. Round the fractional number to a whole number — 25. In total, you will need 25 of these panels to cover a 12 m² wall.

This will provide you with the most accurate estimate of the number of self-adhesive panels required.

## How many rolls of Renovaxe Foil Protection will you need?

To calculate the exact number of rolls you will need, follow the algorithm below.

#### Measure the width and length of the surface to which you intend to adhere the film.

#### Calculate the surface area by multiplying the width by the length.

Example: The width of the surface is 3 metres and the length is 4 metres. The surface area is then calculated as follows: 3 m x 4 m = 12 m².

#### Calculate the area of one roll by multiplying its width by its length. Beforehand, convert the figures into metres.

Example: a roll is 30*500 cm. In metres, it is 0,3*5 m. The surface area of the panel is then calculated as follows: 0,3 metres x 5 metres = 1,5 m².

#### Divide the surface area by the area of a single roll.

Example: 12 m² : 1,5 m² = 8. If you get a fractional number, round it up to a whole number. In total, you will need 8 rolls to cover a surface area of 12 m²

This enables you to calculate the precise number of rolls of protective film required.