Painting A Roof Membrane

To permanently stop water and water vapor from entering a structure you need to waterproof with a membrane.

Painting a roof membrane.

Dulux acratex roof membrane is a high build pigmented waterbased 100 acrylic coating available in gloss finish. If it is a true membrane from a recognised supplier compare the test results from independent authorities to determine its suitability. Metal roofing requires specialized paint. Kool seal premium roof paint is a 100 acrylic coating that is tintable to a wide range of colors.

They can be applied over fully adhered or mechanically adhered epdm systems. This decorative coating resists fading and the dry coating of this paint is mildew resistant. Paint cannot withstand the typical elements a roof endures it becomes brittle and will peel chip and crack. Here are some of the most common mistakes made in painting metal roofs.

Apply the paint with a clean medium nap roller in parallel strokes. Waterproof roof paint does not have the durability strength protection uv reflectivity and waterproofing capabilities of a roof membrane. Ceramic or mineral coatings and aluminum asphalt paint serves the same purpose some modified bitumen rubber membranes come with ceramic granules embedded and there is no need to paint it with an asphalt paint. Another important characteristic of a membrane is its ability to breath allowing water vapour to escape from the substrate without allowing water to penetrate the coating.

Acryshield coatings are durable and have superior adhesion. This premium formulation is uv resistant and won t chalk crack or peel on properly prepared surfaces. It has been especially formulated to make it suitable for the collection of drinking water. It is designed to be applied to suitably prepared concrete or metal roofs in need of restoration.

You ll need between one and three coats to cover your roof depending on. In using one of national coatings edpm coating solutions one can qualify for a warranty up to 20 years. Acrylic coatings applied over an epdm membrane act as a thick barrier of protection for the epdm roof. When the surface is plain or smooth then it is vital to coat the roof with a silver coat.

To paint a rubber roof simply pour the paint out on the roof and spread it out using a paint roller or even a simple broom. Paint the surface with acrylic resin emulsion paint. Another pilot in hyderabad in southern india using a cool roof coating membrane found indoor air temperatures lower. An overlap of 50 percent between roller lines reduces visible roller marks.

Chief among them is treating the metal like any other roofing material.