Installing Corrugated Metal Roofing Yourself

Metal roofing 101 diy steel roofing installation over shingles subscribe.

Installing corrugated metal roofing yourself.

Remove the old roofing. Most metal shingles will be attached to the roof using metal shingle clips but metal roofing shingle installation can be system specific. Corrugated metal roofing generally comes in sheets that are 3x6 feet in size 18 square feet. Work at a comfortable steady pace trying not to rip up or carry off too much old roofing at once.

This is especially true since the dips and swells of the corrugated metal come in different widths and shapes. For many homeowners installing a corrugated metal roof on a garage shed or patio cover is an easy diy weekend project that can immediately add some design flair. Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed. But some steel shingle manufacturers offer do it yourself systems that cost about the same as an installed asphalt roof for those who want to learn how to instal a metal roof on their own.

Consult the guide for your shingle brand to determine the specific method of installation required to preserve the warranty. One downside is that the metal sheets have a susceptibility to denting both in installation and during hailstorms. These systems aren t attached to a frame but instead install directly on the old roof. Consequently they don t have the same ventilation advantages.

Before you start to install corrugated metal roofing you need to figure out how much you need. Measure the length of the roof and the breadth of one side.