How To Install Metal Roofing Over Shingles Step By Step

Golden tips for installing metal roofing over shingles with an aging asphalt shingle roof homeowners are usually left with two choices.

How to install metal roofing over shingles step by step.

In terms of performance many homeowners choose a steel roof making it the most popular option when it comes to creating a metal roof over existing shingles. Then work your way up to the top or center of the roof. Both options have their benefits and drawbacks. This provides the diyer or a customer seeking bidding docum slideshare uses cookies to improve functionality and performance and to provide you with relevant advertising.

Be sure the larger edge is laid so that the small edge of the next panel will overlap it. Codes vary so call your local building department to know how to install metal roofing over shingles properly code wise. What s involved in how to install metal roofing. Install the roofing screws vertically along each rib in the panel.

Install the metal trim. Use notching scissors to notch the metal in the middle so that it will bend over the ridge. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Installing metal roofing over shingles is the best solution.

The shingles need to be offset in every space so there are no valleys or blank spaces where a leak will start. Your metal trim will go along the roof s edges as well as the top ridge. Install metal panels or 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. The metal used for the roof can be tin copper aluminum or steel.

To tear off the shingles and replace with a new roof or to install a metal roofing system over the existing roof. When choosing to install a metal roof homeowners need to. Step by step instructions and videos on how to install metal roofing over an existing shingle roof. Again start at the bottom and nail the shingles into place.