How To Install Steel Roofing Over Shingles

Venting the eaves to vent the roof holes are cut in the old roof above the soffit which pulls air through the soffit vents underneath.

How to install steel roofing over shingles. Use 1 1 4 inch. We get asked this question all the time. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof.

How to install a metal roof over shingles. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. However you ll want to check with your local building department before you make any decisions. 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. Most metal shingles will be attached to the roof using metal shingle. Venting the eaves to vent the roof holes are cut in the old roof above the soffit which pulls air through the soffit vents underneath. Use furring strips to build a slat board on the roof then mount the steel sheets to the slat board.

This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Install your metal edging around the perimeter of your roof. Yes you can install a metal roof over shingles. 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.

Install the metal edging. Installing steel roofing over existing roofing materials is fairly simple. Some consideration for vent stacks and chimneys is required during the design process. Installing a steel roof will cost approximately 60 per square foot.

Can i install a new metal roof over shingles.