Roof Shingles – How To Handle Valleys

If you missed the first 2 tips, check out this article on how to install roof shingles – here.

How to Install Roof Shingles – Valley Tip #3

When cutting the top layer of shingles in a “half-weave” valley, many roofers cut into the bottom layer. Over the years, those cuts can open up, causing leaks. Make the cut carefully with some old tin snips, or use a hook blade and a scrap shingle to protect the bottom layer.

Of course there’s a lot more involved in learning how to install roof shingles.

By John C. Bishop

Article Source:—Three-Valley-Tips&id=1489181

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