How to Replace Asphalt Shingles. Home & Garden. Exteriors. Roofing. How to Replace Asphalt Shingles. By Gary Hedstrom, Peg Hedstrom, Judy Ondrla Tremore When asphalt shingles are loose or missing, you can easily replace and refasten them. And as long as you’re on the roof, inspect the others close up, as well as the flashing, to find out whether any shingles are damaged or likely to cause problems in the future. When asphalt shingles are your roofing material, roof leak repair is a simple matter of locating the problem, then eradicating it. Metal Roof Repair Guide. Then, use a wire brush to clean the roof where the patch is to be affixed and apply soldering flux all around the hole and on the patch of metal. HOME CLINIC; Repairing Asphalt Roofing Shingles By JOHN. Slide the patch into place beneath the broken shingle until the patch rests against the nails securing the. To replace shingles at the roof peak. Shingle roofs that are leaking are usually easy to fix. Find out how to repair a leaky shingle roof by reattaching or replacing damaged shingles.How do you know a shingle is damaged? Telltale signs are when the grit on top of the shingle starts coming off (you find the sandy substance accumulated in the gutter), tabs are missing, or you’ve got twigs, leaves, or something else wedged under a shingle. To fix the shingles, you need a pry bar, a hammer, galvanized roofing nails, a utility knife, roofing cement, a caulking gun, silicone caulk, a screwdriver or nail puller, and some matching shingles. If you don’t have replacements, take a damaged shingle to the home improvement store and match it as best you can. One bundle isn’t expensive and will probably be enough for current and future repairs. Before looking for loose and damaged shingles, replace the ones that blew away in case it rains before you finish the job. Here’s what to do: Take off shingles just above the patch. You should go two rows up and be careful that you don’t damage others when you take them out. Use a screwdriver or nail puller to raise the nails in the bare spot. When a shingle is loose, it dries out, and after time, the bottom edge of the shingle begins to curl. Loose shingles are more likely to fly off in the next windstorm. Starting at the bottom, put a new shingle onto the bottom row, overlapping the one below it. Be sure to follow the line of the rest of the shingles in the row. We show you how to track down and fix the most common types of roof leaks. We’ll show you some simple tricks for finding and repairing most of the common types of roof leaks. Start removing shingles in the suspect. Watch this video to find out how to repair damaged roof shingles, replace a roof flange, as well as clean and maintain roof valleys on your home. How to Repair a Roof With Shingles. The rooftop of your house is protected by overlapping rows, or courses of individual shingles. Properly installed, these shingles can prevent moisture from penetrating into the. Your patch will shout, “Look at me,” if it angles up the roof. Nail the shingle to the roof, using galvanized nails. If you can’t reuse the holes, fill them with roofing cement. You should also cover the nail head with cement. You don’t want to leave holes in the roof because water will seep in and damage the wood underneath. When you get to the last shingle, cut off the nail strip on top with your utility knife. Put roofing cement on the back of the shingle and slip the replacement under the shingle above it. Press both shingles firmly. Plan to work when it’s moderately warm outside; shingles get stiff and hard to handle when it’s too cold. And on hot days, the shingles will be so hot that you will damage those on the roof just by walking on them. How to Repair Asphalt Shingles. An asphalt shingle roof should last between 15 and 20 years if it's maintained properly. Keep an eye out for problems and catch them early to prevent more work and expense down the road.
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January 2017
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