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Showing posts with label Roofing. Show all posts
Showing posts with label Roofing. Show all posts
Monday, January 16, 2012
Monday, December 26, 2011
Frequently Asked Roofing Questions
Roofs are a big concern for homeowners. It is one of the most important parts of your home providing you with shelter from the rain and helloing to regulate the temperature of your home. Read this article and learn the answers to some of the most common roof questions.
How often should I have my gutters cleaned? You should clean them at least twice a year. If you have many trees in the area of your home you should clean them 3 to 4 times a year.
How Do I know if I need a new roof? You can usually tell with a visual inspection of the shingles. Look for cracks, peeling and any spots where the roof is leaking. If in doubt call a roofer for an inspection.
How long does it take to have a new roof installed? That depends greatly on your home and the pitch and design of your roof. Most residential roofs can be redone in two days but it could take as long as a week to complete your re-roof.
Should I worry about ice dams? Ice dams occur when snow or ice on the roof melts and flows to the bottom of the roof. It then refreezes and causes the water behind it to build up. This water then will often find a way into your home underneath shingles and in cracks. This can lead to extensive water damage. You should be concerned about ice dams if you have a roof in a colder climate with a very low pitch or have an older poorly insulated home. If you think you have a problem consult a local roofer for easy solutions.
Why does a roof need ventilation? Ventilation helps remove the heat that builds up during the summer months and helps reduce moisture buildup under your roof. This helps your roof and shingles last longer by preventing the rooting of the wood and curling or distortion of your shingles.
Hopefully your question has been answered. If you still have more questions, consult your local roofing company.
Friday, November 4, 2011
How to Fix Roofing Leaks
Roofing leaks pose a small problem that can get even worse. It is wise to fix the small leaks before they turn into larger, more expensive problems. Roofing leaks can be caused by a number of things, depending on the location of the leak, but can be difficult to diagnose exactly where the problem is happening. There are locations where most roofs commonly leak which can help figure out why the roof is leaking.
Walk on your roof and look for clues for your roofing leak. Do not do this on materials that will break or not hold your weight, such as slate, concrete, or clay tile. Asphalt shingles are good for walking. Look for discoloration, rusty nails, and missing or broken shingles. Replace these bad shingles and nails to fix the problem, and the leak should go away. Also look at the valleys where the two roof planes connect, at the tops and along flashing. Improperly trimmed shingles will cause holes and water will leak. Chimneys also have flashing that must be correct or leaks will occur. Next, look for cracked rubber at the plumping vent or flashings, indicating leaks from the damaged rubber. Replace the rubber ever 10-15 years to prevent leaks from this area. Ice dam leaks in the winter months are caused by melting snow and accumulation at the eaves. Proper attic ventilation will prevent these ice dams from occurring. Next, look at furnace vents and the flashing near those areas. Loose storm collars will cause leaks. Tighten or replace the storm collars to prevent leaks from this area.
Sometimes the elements just get under your shingles to cause leaks, even if your roof is in good shape. Sideways rain, sleet or snow will drive the rain under your shingles, which are usually nailed at angles layers to prevent uplift from the wind. This will cause leaks as the water seeps through the felt under layer. Tar paper or cement placed under the shingles can help to prevent this from happening. Other times, you will not have a roof leak at all. Check your attic for simple condensation, or your house for roof sidings. If a roof siding is missing you will let water in.
If you have leaks and have identified the location of the leak, then you must fix the leak. Use a shovel to scrape off old shingles that are causing the leak and replace them with new shingles. You may have to replace the plywood underneath if the leak problem is deep and has reached the interior. If you have interior damage or water stains, use fans to help speed up the process of drying the leak after you have fixed the exterior source of the leak, and paint over the area.
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