The number is bigger because of the roof pitch or slope.
White roof paint for shingles.
But there are problems with this approach mainly finding a paint that will adhere to the asphalt shingles and last for more than a few years.
Painting your asphalt shingle roof white can indeed make your roof surface 45 80 f cooler under the hot texas sun and this should easily cut your cooling bills by 10 15.
A 2018 article published by yale s school of forestry and environmental studies shared that fresh asphalt only reflects only 4 percent of sunlight compared to 90 percent for a white surface such as snow.
Painting a roof with reflective or white paint is a popular green movement which can potentially lower a home s energy expenses.
Translating this to a roof level figure will give you 20 squares of roofing shingles.
In fact most shingles are not designed to handle any type of protective coating.
Paint can put your roof at risk for moisture problems.
After you paint the asphalt shingles they must be touched up and repainted to remain in good condition.
Painting your shingles does not require a lot of preparation work and it will help improve your roof s look.
The white colored reflective elastomeric coating used was obviously not suitable for asphalt shingle roofs.
Find white roof shingles at lowe s today.
Simply clean all dirt mold and mildew off stir contents in can then roller on with 1 2 nap roller or use a hand pumped sprayer to apply our roof coating for asphalt shingles.
If you decide to paint your roof shingles using the right paint is critical.
Let the first coat dry for 3 4 hours and then apply the second coat.
Saving your old asphalt shingled roof doesn t get any easier or better than this.
Its unique formulation provides excellent durability superior fade resistance and a smooth low sheen that resists cracking peeling and chipping while binding the shingles together to resist wind lift up.
A specially formulated 100 acrylic roof coating specifically designed for use on asphalt shingles.
Roof coating color.
Look for an acrylic water based paint specially designed for use on roofs.
Twenty squares are 2 000 square feet of roofing shingles you need to paint.
Most materials that roof shingles are made out of can be painted.
This type of paint lets accumulated moisture escape from the shingles.
Homeowners soon complained of excessive roof leaks curling cupping shingles and rotted shingles.
For a house measuring 30 by 50 feet on the ground you have approximately 15 ground level roofing squares.