Worn Asphalt Roof

If your roof involves some other variety of shingle you ll need to match your new shingles to the old.

Worn asphalt roof.

3 tab asphalt roofing shingles with algae dark stains. Homes built around the same time period can be experiencing the same types of weather conditions can mean that your roof is nearing its useful life. These wear factors affect most asphalt roof shingle types whether organic felt based or fiberglass fabric based and whether the shingle type is cutout or three tab strip type or a laminate type roof shingle. Two coats are recommended since most asphalt shingled roofs that need to be coated are porous and worn out and will tend to absorb the first coat while the second coat leaves a protective surface film that stops shingle granule loss cracking curling and leaking.

Causes effects of loss of protective mineral granules from roof shingles asphalt roof shingle defects. The roof just looks old and worn. This document describes most of the factors which determine the life expectancy of an asphalt shingle roof roofing shingle wear factors. I will add that shingles are a combination of fiberglass and asphalt.

Moss can grow. Buy more than you ll need at the home repair store. To complete the job properly you ll need. Most shingles that are in need of replacement are three tab asphalt shingles.

Photos and text guide diagnosis of asphalt roof failures causes effects of loss of protective mineral granules from roof shingles description of different causes of roof shingle granule loss. Shingle shield roof coating features a durable 2 part acrylic formula that is specifically designed to bond to worn damaged roofing surfaces providing a strong coating to help rejuvenate and extend the life of your roof. Check with your contractor to see if this is a viable money saving option for your roofing project. Asphalt shingle leaks can be caused by a variety of things including folded shingles nail holes and flashing issues around corners chimneys or vents.

In fact if an existing roof deck the structural surface beneath the roofing system is in good condition new asphalt shingles can even be installed over older shingles reducing the need and cost of a tear off of the old roofing. A qualified and honest roofing or general contractor should be able to tell you if your roof is worn out or if you can get another 5 to 10 years out of it. Use of a sealant to stop asphalt shingle leaks. Neighbors are getting new roofs.

You should be able to count up how many damaged. The warning signs that your roof is worn out that was posted by angie s list is pretty much spot on.