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Trending Of How To Apply A Metal Roof Over Shingles HD Image Size. The metal roof must rely on the buildings framework for full support. You wrap felt over the.
Whats involved in how to install metal roofing. First the roofer creates a slat board base to support the metal roof on top of the shingles. The low weight of metal roofing is one thing that encourages this.
The first is to apply an approved underlayment over the old shingles.
Take care the first piece is aligned precisely perpendicular square to the edge. Space the screws about 12 in 30 cm apart down the entire piece of metal. Lay the Felt and Wooden Strips. How to Install Metal Roofing Over Existing Metal Roofs.