How To Shingle Over Existing Roof To Patch A Leaky

And exposed misplaced roofing repair nails should be pulled and the holes patched.

How to shingle over existing roof to patch a leaky.

When roofing over your existing shingles can be a good idea. Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle. It s easy to camouflage. You can save.

Many arizona homeowners with shingle roofs do decide to roof over their existing shingles because. Roofing over an existing roof is also called reroofing or an overlay. When you should tear off your roof and start from scratch instead. A new roof is a pricey proposition.

Then gather some into a small cup and sprinkle them over the sealant to mask the repair. Use of a sealant to stop asphalt shingle leaks. Shingle a roof over existing shingles save 75 give or take. Why installing new shingles over old shingles can be good.

To shingle on top of existing shingles there are a few things you want to make sure. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros. Let s start with the good. No missing shingles no gaps no holes in the roof no soft spots because of water damage.

Asphalt shingle leaks can be caused by a variety of things including folded shingles nail holes and flashing issues around corners chimneys or vents. 1st and foremost your existing roof needs to be in reasonable shape. 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.

Difference between reroofing and roof replacement. Before you reshingle a roof read our step by step guide for adding new shingles over old ones. Add a new layer of shingles which means that there is no tearing off of the old roof. Add a bead of caulk or roof cement to the top and bottom edge of the flashing to keep it in place.

Check the gutter for an accumulation of colored granules that have washed down the roof from the shingles. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface.