Flashing Shingles To Siding

Flashing serves a single.

Flashing shingles to siding.

If the sidewall is stucco or solid wood like ours and you can t open it to get flashing behind it continue the step flashing to the peak of the roof then cover the step flashing with cap flashing. Improper installation of flashing where roofing shingles meet vinyl siding. They extend the course 3 8 1 2 inch past the starter course then nail in place then install step flashing then the next course and so on up the roof. Videos roofing wrb flashing siding exterior trim plumbing electrical galvanic corrosion explained contact between dissimilar metals like copper fittings threaded into steel pipe or copper flashing fastened with steel nails sets up an electro chemical reaction that causes corrosion and leads.

If the shingle already has flashing on it the kickout flashing has to slip beneath it and you ll have to loosen or remove siding to do this. Here silva and the apprentices are installing architectural shingles. It is always recommended to install step flashing behind stucco dryvit wood panel lap siding vinyl siding cedar shingle siding etc. Take the first flashing piece at roof bottom and slice it at around 4 inches with tin snips.

Cement or roof caulk. The remaining siding on the sidewall will overlap the step flashing and nail. In certain instances flashing may need to be installed on the exterior of siding. Improper installation of flashing where roofing shingles meet vinyl siding.

On a wall to be covered with wood cement board vinyl or metal siding the step flashing and associated roofing must be installed first so the siding can cover the top of the step flashing on. First step flashing must be installed before the siding so that the siding can cover the top of the flashing. If this is a repair job the siding must also be removed and replaced with the flashing. Roof side flashing should be folded down over facing boards along roof lines.

Installing new shingles is a major investment for most homeowners so it makes good sense to take steps to protect the integrity of the roof for as long as possible. However in most instances step flashing should be installed behind siding. Install the first course of shingles.