How To Blend A Roof Extension Shingles

Re lay the shingles you removed from the existing roof.

How to blend a roof extension shingles. Replace missing or worn out shingles by carefully removing nails and fasteners sliding a new same sized shingle into place and nailing it down. This gives you the number of rows of shingles you will need. How to remove old asphalt shingles before putting on a new roof. Usually the original was whole then half or it could be quarter half and full.

Shingle the addition roof letting the new shingles fold through the valley center and onto the old roof deck by at least 1 ft. Hold the end of a chalk line at one of the outermost top corners of the carport roof frame. In some cases you can. Just site along the.

Cover each nail with roofing cement to prevent water penetration and weight the shingle down overnight to ensure a tight seal. If it comes out to an odd number like 7 5 adjust the spacing to make it 8 rows. This latest project was in early december in lambeth ontario for a residential home that had an existing sloped or shingled roof that needed to tie into a ne. Just lay out three rows next to the old about 6 wide and rearrange them until they blend.

Mark this point of the. Divide that number by the length of the tabs. Lift the underlayment out of the way and then lay a 3 ft wide roll of waterproof shingle underlayment in the valley.