Old Roofing Shingles Soaked

The easiest way to tie in the new shingles with the old is with a cut valley see four ways to shingle a valley.

Old roofing shingles soaked.

Some roofers install a layer of waterproof shingle underlayment wsu over the existing shingles at the eave end as would be done for a roof laid on bare sheathing. Many roofing contractors will agree that recycling is the way to go. Let s start with some of the most common roof shingle styles. Another cause of buckling can be wetting of the felt paper which will expand if it gets wet.

Why not make diy stair grips using some of your old roofing shingles. Consider recycling your old shingles. In new construction it is best to let the roof sheathing acclimate to local conditions before installing the roofing although this is not always practical. The roofing cement will resist possible leaks overnight.

This provides added protection against ice dams. The top coat is a layer of igneous rock granules wrapped in a ceramic pigment coating that protects the asphalt from uv rays. In snowy climates most new roofs these days get an ice and water shield a rubbery moisture membrane applied to the sheathing along the eave to protect against ice dams. Next place the rough side up and nail or glue the shingle centered onto the wood.

After the addition roof is framed and sheathed snap a line on the existing roof shingles 2 in. If the roofer scrapes the blister down and nails around the opening if the existing roof is gravel or of similar material. Browse owens corning roofing shingles by color shingle lines price features wind resistance and or warranty to find the right roof for your home. Materials that can be created from recycled roofing substances include asphalt.

Throughout this guide we ll discuss both. For the sake of aesthetic i left about 2 inches of the untouched stairs on each side of the tile. To do this simply cut the tile to the size of the step using a utility knife. In some cases recycling is in high demand for old roofing material.

If the underlayment is old and deteriorated it won t protect your roof deck from water that gets past the shingles. Up from the valley center and cut through the shingles and underlayment. If the felt paper is rained on it s best to let it dry out before installing shingles. Nearly all shingles start as a fiberglass mat soaked with water resistant asphalt.

3 tab roof shingles are one of the most commonly used shingle styles in north america. Not only that but it is also more cost effective than dumping.