Painting Asphalt Roof Shingles

It is possible to paint asphalt shingles but many professionals recommend against it.

Painting asphalt roof shingles. The shingles themselves might hold up but trapped moisture can still damage the wooden sheathing under them and create leaks. First asphalt shingle roofs use granules that detach over time. This way you will get a nice even coat on your shingles and you won t face any problems during the process. 3 4 inch nap roller theoretical coverage.

This product is designed for residential asphalt shingle roofs with a pitch. The roof is directly exposed to the elements so it is much more prone to damage than the rest of the house. Even a roof with metal or asphalt shingles is at risk for rot. Avoid elastomeric waterproofing paint which is known to trap moisture in shingles encouraging the growth of mold and algae which contribute to rot.

Your roof might look fresh one day then look different after a decent and prolonged rainy night. How to paint an asphalt shingle roof step 1. The manufacturer recommends two 2 coats. Climb on the roof with an extension ladder.

The one thing that you need to make sure of before starting your painting though is that your roof is completely clean and free of any debris or mold and in good condition. Depending on the roughness of surface 2nd coat. Wash the shingles with a pressure washer set on low to prevent damaging the shingles. Allow the shingles to dry.

Don t use glossy or sheen oriented acrylic elastomeric finishes. Roof shingles can be painted with acrylic exterior paints specifically designed to be used on asphalt shingles. Have someone aid you in the process to ensure your safety. The majority of experts advise against painting roof shingles however because of the issues that can arise.

Painted shingles have to be re painted every six years or so due to wear they re more susceptible to moisture damage. Pour 2 to 3 gallons. People who are not well versed with roofing will think that painting roofs are purely aesthetic in nature but in reality this can help extend the lifespan of your shingles and your roof in general. Most materials that roof shingles are made out of can be painted.

Furthermore asphalt shingles consist of granules that detach over time which can lead to blotchy areas on the painted surface. Your choice of paint color can influence the insulation that your roof is providing.