For example, a 1,500-square-foot house will need five gallons of paint for a single coat with a coverage of 300 square feet (1,500 ÷ 300 %3D). There are also free paint calculators available online to help with this calculation. Keep in mind that most homes will need two coats of paint. Therefore, an average 1200 to 1500 square foot hiker home would require 12 to 15 gallons of good quality paint for approximately two coats.
This number also includes coating paint, overhangs and panels. Standard sized doors measure approximately 20 square meters. Add up how many of each are in your project space and subtract those square feet from the wall painting in square feet. Divide the new final number by 400 to get the best estimate of how many gallons of paint you'll need to apply a coat to walls and ceiling (minus the doors and windows you're not painting).
A room's skirting boards, windows, doors and ceiling moldings are usually painted with a different finish or color than the walls and ceiling, so you can calculate your paint needs for moldings separately. Applying the primer first helps the paint to adhere properly to porous or unpainted surfaces, such as new drywall, allows for uniform application of the paint and covers stains. If you're going to make a drastic color change, a primer tinted in a shade similar to that of the paint makes coverage easier. Learn more about how to choose the right primer for your project.
Per gallon, so you'll need a little more primer than paint. Take the total area above and divide that number by 300 to get the minimum number of gallons of primer you'll need for a coat. The paint can be made or purchased in many colors and in many different types, such as watercolor or synthetic. While all paint jobs are different, there are a few variables that are sure to affect the cost of your project.
The 1-story, 2-story, 3-story house has a large area of outdoor space that is allowed for painting, such as an exterior wall area, exterior wall, cantilever, cladding, ceilings, fascias, gutters and window frames. And if the paint manufacturer says you can paint 325 square feet per gallon, you'll need it. The paint is available in many types of any liquid pigmented composition, plastic, emulsion, cement paint, textured paint, liquefiable paint or solid putty that, after application to a substrate in a thin layer, becomes a solid film. If the surface is rough or textured, has never been painted before, or is going to be painted in a much different color than what is already on the wall, that gallon can cover only 250 square feet.
However, doing the math is the most accurate way to determine how much the project will cost and how much paint it will need. Whenever you paint your beautiful home, you'll need to know the exact paint you need to complete the job properly. Assuming you don't paint the doors the same color as the walls, you'll have to subtract the area of the room's doors, just like you did with the windows. Estimating a quarter of a gallon of paint coverage at about 100 square feet, you would need a little more than 3 quarts of a gallon to complete this painting project. Contact the best Toronto Home Painters in the GTA to get access to our exterior painting services.