Installing Metal Roof Over Vigas

Address any existing roof leaks and replace rotten rafters or.

Installing metal roof over vigas.

Watch me install a new metal roof on the eco ranch. If you choose to install metal roofing over shingles there are certain things you must keep in mind. 1 remove the shingles before installing the metal roof the first way to install a metal roof over shingles is by completely removing the old shingles before installing the new metal roof. Next use 1 inch nails to secure some metal edging to the perimeter of the roof.

Errors here can be the result of. There are installation tips and a pretty nice finished roof. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. One of the single largest reasons for metal roof leaks and prolonged roof maintenance is poorly installed roofing fasteners and faulty sealing washers.

5install metal panels or shingles. Install the roofing screws vertically along each rib in the panel. A benefit to doing it this way is that you can see if there is any rotten plywood that needs to be replaced before installing the new roof. Then cover the entire roof with a layer of insulation and secure it with a staple gun.

Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof line. But metal doesn t leak. To install line the valley with underlayment secured with roofing cement. Thanks edward for allowing me to share our correspondence on this frequently asked question.

But first here are a few precautions about the underlying material. This great question comes from edward c a homeowner who plans to have a new metal roof installed over the aging existing shingles on his single story home. Cut the flashing into 6 to 8 foot lengths to help prevent buckling after installation. Installation of metal roofing over shingles.

We re going to break them down so you know what to look out for. Penetrations in metal leak.