How To Shingle Over Existing Roof To Patch A Leaky

Check the gutter for an accumulation of colored granules that have washed down the roof from the shingles.

How to shingle over existing roof to patch a leaky.

Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. To shingle on top of existing shingles there are a few things you want to make sure. Let s start with the good. Then gather some into a small cup and sprinkle them over the sealant to mask the repair.

No missing shingles no gaps no holes in the roof no soft spots because of water damage. 1st and foremost your existing roof needs to be in reasonable shape. Why installing new shingles over old shingles can be good. Use of a sealant to stop asphalt shingle leaks.

Shingle a roof over existing shingles save 75 give or take. You might find holes left over from a satellite dish or antenna mounting brackets or just about anything. Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle. You can save.

Roofing over an existing roof is also called reroofing or an overlay. These simple repairs can keep your existing roof sound for years to come. It is the process where roofers install a new roof over your existing one i e. 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.

Many arizona homeowners with shingle roofs do decide to roof over their existing shingles because. Asphalt shingle leaks can be caused by a variety of things including folded shingles nail holes and flashing issues around corners chimneys or vents. 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.

And exposed misplaced roofing repair nails should be pulled and the holes patched. It s easy to camouflage. When you should tear off your roof and start from scratch instead. When roofing over your existing shingles can be a good idea.

Add a bead of caulk or roof cement to the top and bottom edge of the flashing to keep it in place. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros.