Kleen Roofs Report post Posted December 29, 2012 Metal roofs have long been used on barns and pole buildings, and now are gaining in popularity for roofing on houses. Metal roofs will stay clean for a long time, but like any surface that is subject to the effects of the outdoor environment with all it's pollutants and dirt, they will become dirty. To safely clean a metal roof requires special equipment and knowledge of cleaning compounds. Most professionals in the metal roof industry recommend that a pressure washer not be used to clean these roofs. The reason being that with pressure it is possible to blow water up under the standing seam, if this is the system that was used to install the panels. Or if the through fastened system was used, water can be blown under the seal of the screw heads. We at Kleen Roofs & Exteriors have the experience in cleaning metal roofs safely. If your metal roof is not looking as good as it did when it was installed, give us a call. (616) 914-9064 Share this post Link to post Share on other sites
The Roof Cleaner Report post Posted March 24, 2013 Dave, Nice job cleaning that metal roof! Looks great! Larry Share this post Link to post Share on other sites
Apple Roof Cleaning (813) 655-8777 Report post Posted March 24, 2013 Metal Roofs have become real popular here, as a replacement for shingles. But they do get dirty, and need cleaned. Share this post Link to post Share on other sites
A-1 Pressure Washing Report post Posted March 27, 2013 next to shingle roof cleaning, metal roofs are my favorite. what chem ratios are you guys running to clean your metal roofs? Share this post Link to post Share on other sites
Apple Roof Cleaning (813) 655-8777 Report post Posted March 27, 2013 next to shingle roof cleaning, metal roofs are my favorite. what chem ratios are you guys running to clean your metal roofs? They are very slippery! Share this post Link to post Share on other sites