Steel Roofing Over Asphalt Shingles

Steel roofing offers many benefits over slate tiles or asphalt shingles.

Steel roofing over asphalt shingles.

How to install metal roofing over shingles. It doesn t matter if the air space is a half inch or six inches because the condensation factor will remain the same. Metal roofing is resistant to fire rot and termites. In a standing seam roof long single panels run vertically all the way from the eave to the ridge.

If you want to install steel over asphalt your best choice is to use a steel shingle system like the one shown instead of the more common and more expensive standing seam steel. Metal roof over shingles condensation metal roofs must be laid flat on a vapor barrier because steel will condensate if there s any air space underneath it. Manufacturers provide 30 year warranties on metal roofing products. See the full post here.

If you want to install steel over asphalt your best choice is to use a steel shingle system like the one shown instead of the more common and more expensive standing seam steel. However metal roofing is surging in popularity as more aesthetic options become available. Use furring strips to build a slat board on the roof then mount the steel sheets to the slat board. Asphalt roofs typically last 20 to 30 years depending on the installation and shingle quality.

A steel roof is a lifetime investment lasting 50 years or more if it s a good one. Put the steel down directly on a vapor barrier. Anatomy of a steel roof this is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Installing steel roofing over existing roofing materials is fairly simple.

A steel roof is a lifetime investment lasting 50 years or more if it s a good one. Yes you can install a new metal roof over the top of an existing asphalt shingle roof provided there are not too many layers. In contrast steel shingles are small panels installed in horizontal rows much like other shingles. Asphalt roofs typically last 20 to 30 years depending on the installation and shingle quality.

Now there are metal shingles and panels that imitate materials like slate tile wood shake and even asphalt.