According to our paint estimator, 5 gallons of paint can cover up to 1,800 square feet. A quart of paint will cover about 90 square feet of space. Estimate the body size of the house by measuring the perimeter of the house. Then measure the height of the house from the foundation to the roof line, excluding pediments.
Multiply the perimeter of the house by the height. If you have pediments, multiply the width of the gable by its height and divide it by two. Do this for each gable and add the total to the body measurement. To estimate how much paint you will need for the molding, calculate the total length of the molding.
The average width of the molding is six inches. Multiply the total length of the molding by 0.5 feet. To estimate the gutter, determine the total length of the gutter. A linear foot of gutter approximates one square foot.
Once you've added up the moldings and gutter calculations, you'll know what additional paint you'll need for them. For doors, multiply the width by the height to determine the number of square feet. According to our paint estimator, a gallon of paint can cover up to 1,800 square feet. A quart of paint will cover approximately 90 square feet of empty space.
We estimate that 5 gallons of paint will cover 1,820 square feet of an area. One quart of paint is enough to cover an area of 90 square feet. With the square footage collected, what you need is to determine the area that each gallon of paint can cover. Usually, this calculation can be done simply in the store or online.
A typical gallon of paint can cover an area of 350 square feet. On a 2,100 square foot home, approximately 12 gallons of paint will be needed (high-quality paint covers 350 square feet in two layers). Paint in good condition on 80% of the surface, but in some places on the front of the house (the greater sun exposure) the paint is almost copper color now. When you are very close to the finish, you will undoubtedly have a clearer idea of what a domestic painter should actually do.
A porous, rough, textured, or previously unpainted surface will generally require more painting, as will a project that involves a dramatic color change. If the ceiling is a relatively small area, then a paint sprayer may be excessive and take more time to prepare than it is worth it. Painters calculate square footage by multiplying the length of each room in their home by its corresponding width to determine the total amount of square footage in a particular space. House paint prices may vary depending on geographic location, type and condition of exterior material, and ease of access.
However, if you use a high-quality paint, you can sometimes get by with just one coat, which really saves the total amount of paint needed. In New York, 400 square feet is the minimum size for a new apartment (although apartments built before the law came into force, in 1987, are often much smaller). A 1500 square foot home shouldn't require more than the basic amount of paint I'll need to cover it. Therefore, an average 1200 to 1500 square foot hiking house would require 12 to 15 gallons of good quality paint for approximately two coats.
With accurate measurements and accurate calculations, you'll ensure you have enough paint to complete the project. Interior House Paint In general, you will use more interior paint because there is much more surface area inside a house than outside. A triangular room that contains a right angle and has a length of 40 feet and a width of 50 feet could also occupy 1,000 square feet.