Installing Metal Roof Directly Over Shingles

Installing the metal roofing over 1x4 s allows the ability to also install additional insulation under the metal roof.

Installing metal roof directly over shingles.

How to install a metal roof over shingles on a budget. How to install a metal roof over shingles hunker. Yes you can and by doing so you save in the labor and hassle of tearing off the old roof and you won t be contributing to filling our landfills. This framework has three big advantages.

Yes you can install a metal roof over shingles. Make a slat board base on top of the shingles. You will need to lay some 1 by 4 inch pine boards lengthwise every two feet on your roof. Install your metal edging around the perimeter of your roof.

Install over a framework of 2x2s. 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. However you ll want to check with your local building department before you make any decisions. In a standing seam roof long single panels run vertically all the way from the eave to the ridge.

Another added benefit is that the layers of your old roof will further insulate your home. First because the frame is screwed directly to the rafters and the interlocked shingles are screwed to the frame the roof can withstand. Can i install a new metal roof over shingles. It provides a solid flat surface to attach the new metal roof to it creates an air gap between the back of the metal and the shingle roof which allows for airflow.