How To Repair Leaky Metal Roof

Tools you ll need extension ladder nail bar and hammer aluminum screw nails 1 1 2 inch measure your nails first cordless drill with screw tip attachment galvanized steel screws 1 inch measure your nails first wire brush urethane roof cement plastic putty knife metal roofing base coat.

How to repair leaky metal roof.

Replace any missing or rotted siding above the step flashing on dormers. Hydrostatic metal roof systems are designed to hold water until it can drain. Use a piece of similar style corrugated roofing to patch holes. Open a container of roof cement.

On a chimney apply a bead of solar seal above the metal flashing around the chimney. Cut the piece large enough to cover the hole and 6. These larger structures are more costly to design with a steep sloped roof assembly. These roof systems are capable of holding water without the roof system leaking.

I would start out by examining the flashing details around chimneys and skylights especially if that s the area where the roof seems to leak. Recaulk the corner flashing if any areas have hardened caulk. Typically these metal roofs are found on larger pre engineered metal buildings. To repair a leaky flashing detail on a chimney of a skylight you will need to use a special silicone such as solar seal.

For a leaky skylight inspect the metal flashing to make sure it was properly installed.