How To Keep A Metal Roof From Leaking

These roof systems are capable of holding water without the roof system leaking.

How to keep a metal roof from leaking. Typically these metal roofs are found on larger pre engineered metal buildings. Hydrostatic metal roof systems are designed to hold water until it can drain. Another thing to note is to use the proper urethane cement suitable for your roof. Thirdly screws with washers must be drilled to the correct depth.

Recaulk the corner flashing if any areas have hardened caulk. These larger structures are more costly to design with a steep sloped roof assembly. Apply a coat of urethane cement over the entire area. Metal roofing screws roofing screws are responsible for the majority of leaks on metal roofs.

Once you use urethane roof cement and apply the new patch you have to do it correctly. If the seal is overtightened the over compressed may leak. Stack flashings another area very prone to leaks on a metal roof is the area around stack flashings. Dig out any cracked or dry caulking that isn t properly sealing adjoining surfaces and replace with silicone caulk.

Missing sealants metal roof sealants that are. If not tightened enough the washer does not form tight seal and may leak.