Wall painting area, do you know how to calculate?

As long as the house is made of red brick concrete, the wall will be painted during the decoration to make the home look neat and clean. However, the wall painting must calculate the area of ​​the wall, or how much paint to buy, how to calculate the price for the workers do not know. The following decoration home decoration network Xiaobian will share the calculation method of the wall painting area.

Wall painting area calculation formula:

Wall paint construction area = (building area × 80% - 10) × 3

The building area is the area of ​​the house that everyone knows. The actual utilization rate of the house is now around 80%. The kitchen and bathroom in the home are generally made of ceramic tile and aluminum gusset material. The area of ​​this part is mostly about 10 square meters. In addition, the ceiling has little effect on the area of ​​wall paint construction, so the result of the above calculation method is obtained. May be the closest to the actual area.

Paint quantity: According to the standard construction procedure, the thickness of the primer is generally 30 microns, the construction area of ​​the 5 liter primer is generally 65-70 square meters; the recommended thickness of the top coat is 60-70 microns, 5 liters of topcoat The construction area is generally 30 to 35 square meters.

In summary:

Primer dosage = construction area ÷ 70

Topcoat consumption = construction area ÷ 35

Note: Many owners are used to deducting the area of ​​doors and windows when calculating the construction area of ​​the wall. However, it is understood that the painters are generally charged in square meters, whether it is a decoration company or a painter. The area of ​​doors and windows is generally not removed when wall paint is applied. Some may have other charges because of the technical difficulty of brushing the door and window side wall, but the charging standard is not uniform. It is recommended that the owner should negotiate the price with the construction team when painting the wall finish to avoid disputes afterwards.

The wall painting area is introduced to everyone here, I hope that the decoration home decoration network Xiaobian can help you! Although the decoration supervision will calculate the construction area problem during the general renovation, the owners can learn more about it! For more information on decoration, please pay attention to our decoration encyclopedia!

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