How To Shingle Over Existing Roof To Patch A Leaky

Add a bead of caulk or roof cement to the top and bottom edge of the flashing to keep it in place.

How to shingle over existing roof to patch a leaky. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros. When roofing over your existing shingles can be a good idea. To shingle on top of existing shingles there are a few things you want to make sure. Use of a sealant to stop asphalt shingle leaks.

A new roof is a pricey proposition. You might find holes left over from a satellite dish or antenna mounting brackets or just about anything. Shingle a roof over existing shingles save 75 give or take. Many arizona homeowners with shingle roofs do decide to roof over their existing shingles because.

Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. Why installing new shingles over old shingles can be good. Let s start with the good. Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle.

Roofing over an existing roof is also called reroofing or an overlay. Check the gutter for an accumulation of colored granules that have washed down the roof from the shingles. Then gather some into a small cup and sprinkle them over the sealant to mask the repair. And exposed misplaced roofing repair nails should be pulled and the holes patched.

Add a bead of caulk or roof cement to the top and bottom edge of the flashing to keep it in place. Add a new layer of shingles which means that there is no tearing off of the old roof. These simple repairs can keep your existing roof sound for years to come. Difference between reroofing and roof replacement.

Tiny holes in shingles are sneaky because they can cause rot a leaky roof and other damage for years before you notice the obvious signs of a leak. It s easy to camouflage. You can save. When you should tear off your roof and start from scratch instead.

Before you reshingle a roof read our step by step guide for adding new shingles over old ones. 1st and foremost your existing roof needs to be in reasonable shape.