Shingle Roof Valley Leak Repair

This repair process is also the same for composition and tile roofs.

Shingle roof valley leak repair.

Some shingles and flashing may need to be removed and replaced but the roof can usually be saved with a good quality repair. And damaged flashing is behind most roof leaks. Leaking valleys are some of the most common type of roofing leaks a home can have. Insert the bar under a shingle and pry upward at a.

This is one type of leak where experience can give a big advantage in locating and fixing the problem. In either situation the leaking roof valley can be fixed by removing affected shingles and structural elements and upgrading your roof s flashing. Use two roofing nails per shingle. Once the roof valley has begun to leak you will need to cover the valley with flashing in order to prevent a repeat of the problem.

The sealants and roof pitch used can crack and chip away over time. These instructions should now allow you to repair a leaking roof valley on a roof with woven shingles. Remove 8 inches of shingles at each side of the valley with a 16 inch nail bar. In order to lay the flashing the shingles on the roof will have to be removed.

They can also be some of the most difficult leaks to track down and repair. Replace cracked broken or rotted shingles with the new ones you purchased. A flashing is a transitional roofing material that connects the roof material to some other building material or to another part of the roof.