Metal Roof Installation Over Shingles

The answer to the question of how to install metal roofing over shingles has many advantages among them are.

Metal roof installation over shingles.

As long as the plywood under the shingle roof is in good condition this way can provide many benefits. Our answer simply depends on what kind of roofing you currently have installed but we usually install metal roofs over existing shingles. The metal used for the roof can be tin copper aluminum or steel. 3 install 1x4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1x4 purlins over the shingle roof.

Be sure the larger edge is laid so that the small edge of the next panel will overlap it. A metal roof reduces cooling costs during the summer months because it can reflect the sun s rays. Make sure roof is square. Get quotes book instantly.

Hire the best metal roofing contractors in los angeles ca on homeadvisor. If you want to install steel over asphalt your best choice for installing metal roofing is to use a steel shingle system like the one shown instead of the more common and more expensive standing seam steel. Typically a roof starts with shingles but did you know that you can actually just install the new metal roof on top of the shingles. Whether you should have your old shingles removed first before having a new one installed.

Yes you can install a metal roof over shingles. 5install metal panels or shingles. However you ll want to check with your local building department before you make any decisions. Installing metal roofing over shingles is the best solution.

Building officials in some areas will only allow a re roof over one layer of shingles while officials in other places may allow you to place the roof over two layers of shingles. As you plan your metal roof replacement you might be asking a trusted roofing contractor at nc rebuild inc. 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. Install the roofing screws vertically along each rib in the panel.

The second way to install a metal roof over a shingle roof is with the use of purlins or battens. This method has its benefits as well. The purlins are screwed or nailed down to the roof deck depending on how the metal roofing manufacturer has testing for their roofing panels and then the metal is installed to the purlins. In a standing seam roof long single panels run vertically all the way from the eave to the ridge.