Pressure Wash Epdm Roof

Epdm stands for ethylene propylene diene monomer.

Pressure wash epdm roof. Remove loose dirt or debris by sweeping your roof or spraying with a garden hose and nozzle. Pressure washer quick coupler stainless steel. The average garden hose sprays water at 40 to 80 psi. Keep an eye out for large cracks and don t pressure wash the joint of where your roof utilities are sealed.

Also don t pressure wash your hatch covers. Instead soft washing with a garden hose is least likely to chip dent or crack the tiles or panels. The most common place you will find rubber roofing is on the top of an rv. By comparison a fire hose sprays at 150 to 300 psi.

Epdm and tpo can be cleaned with either the camco product or even dicor however dawn dish soap is now being recommended by the fiberglass and alpha membrane manufacturers. The most common material used for these roofs is ethylene propylene diene m class rubber epdm which creates some cleaning challenges. To inspect your roof you must be able to see it. We used it on a fiberglass roof in one of our exterior care and maintenance classes and it worked great.

In order to perform these inspections your epdm roof must be clean and free from debris dust and dirt that might impair you from finding these leaks and deteriorating seams. The contractor s 1 source for commercial pressure washers pressure washer supplies training. Epdm is one of the most versatile and long lasting materials ever manufactured for outdoor exposure. This type of rubber roofing membrane is made to last 20 years and has a 10 to 12 year guarantee depending on the brand.

This is not typically a big problem for seam repairs but you should be aware of it. Using a mild laundry detergent mixed with water scrub the entire roof with a medium bristle brush then rinse thoroughly to avoid residue build up on the roof or sidewalls. This works well but it depends on the type of material you are cleaning. Work on one three foot square section at a time.

Delux apple blossom house roof surfactant accessories. Pressure washers use 1 300 to 2 800 pounds per square inch to strip dirt moss and even paint from a surface. Keeping your rubber roof clean and doing it properly is the most cost effective way of preserving it and maintaining your warranty. Step 1 clean off loose debris.

It s best to scrub these areas with a smaller brush. Plastic roofs like hypalon pvc and tpo can be cleaned the same way as epdm but for repairs i prefer to score or sand the surface to remove any oxidation.