How To Install Residential Metal Roofing

The eave flashing or edging is just the steel metal strips used to cover the entire perimeter of the roof.

How to install residential metal roofing.

Asphalt roofs typically last 20 to 30 years depending on the installation and shingle quality. Anatomy of a steel roof. Next you are ready to install the metal roof. Then cover the entire roof with a layer of insulation and secure it with a staple gun.

Before you install metal roofing repair any damage to the wood under the shingles. A steel roof is a lifetime investment lasting 50 years or more if it s a good one. If there are gutters installed on the eaves the eave flashing should be installed to overhang the lip of the gutter by about 1 2 inch. Our metal roof and wall panels qualify for underwriters laboratories ul class a fire rating ul 90 wind uplift rating and class 4 ul impact resistance hail rating.

You are essentially sealing off the metal roof with this flashing and you need to make sure that is securely fastened. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Use 1 1 4 inch nails to cover the outline of the roof with strips of metal eave flashing also called edging. The north carolina based builder chose to install a metal roof on one of his residential projects and had to make sure the roof was accurately measured insulated and vented to avoid rot.

Place corner pieces where panels will meet bends at the edge of the roofing. Next use 1 inch nails to secure some metal edging to the perimeter of the roof. In a standing seam roof long single panels run vertically all the way from the eave to the ridge. They re also simple to install.

You can use 1 inch nails for the installation of eave flashing.