Inspecting Metal Roofs

Investigative tools to diagnose leak issues on a metal roof are.

Inspecting metal roofs.

The following tips apply to most metal roofs whether exposed fastener standing seam or architecturally inspired types that look like slate cedar shakes or ceramic tile. The first thing to do when inspecting a metal roof if safe to do so is to walk the entire roof to check for drainage issues moisture problems discoloration leaks patch breakdown panel corrosion flashing problems loose fasteners and deflected panels. At completion a 5 year non prorated labor and material warranty will be provided. Flashings are the metal pieces in a roof that cover interruptions in the roof plane such.

You can find metal roofing in aluminum galvanized steel stainless steel zinc and copper. Let s look at what needs to be done. Metal roofs are thinner than other roofing materials and prone to getting bent or even punctured when you walk or stand on them. Check flashings on the roof.

Visual look for problem areas such as gaps between roof panels and fasteners not seated. They re corrosion resistant either by galvanization or a baked on coating. Asphalt roofing materials have a granular surface much like fine gravel. Check penetrations and flashings for potential issues probe using a wire probe paper clip size to ascertain whether there is contiguous.

But even galvanized or coated metal can rust after years of exposure or if the coating is scratched. It will include an annual inspection any potential problem areas will be addressed during the annual inspection or shortly thereafter. If your roof has. As the asphalt ages it becomes brittle and.