Installing Metal Roof Over Vigas

Cut the flashing into 6 to 8 foot lengths to help prevent buckling after installation.

Installing metal roof over vigas.

Before you install metal roofing repair any damage to the wood under the shingles. 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. Leaking is probably the most common problem with metal roofing. Then cover the entire roof with a layer of insulation and secure it with a staple gun.

Errors here can be the result of. If you choose to install metal roofing over shingles there are certain things you must keep in mind. Next use 1 inch nails to secure some metal edging to the perimeter of the roof. 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. To install line the valley with underlayment secured with roofing cement. 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. Penetrations in metal leak.

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. Address any existing roof leaks and replace rotten rafters or. We re going to break them down so you know what to look out for.

Installation of metal roofing over shingles. Watch me install a new metal roof on the eco ranch. 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. Can a metal roof be installed over my existing shingles without the use of battens.

But metal doesn t leak. 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.