Sep , 2013

Posted by in Roofing | 0 Comments

Roofing in Northern Virginia

Roofing is a job for the professionals. It is the largest area of the home that can require work, and it can be the most dangerous work. The only way to inspect a roof for damage or holes that could leak water is to climb on the roof and perform a visual inspection. Sometimes, the roofing shingles need to be lifted slightly to view the underlayment to check for rotten wood. Shingles may be curled or loosened to the point where the underlayment is exposed.

The next check should be made in the attic where water may have run down the walls and into the living area of the home. This can be a sign that black mold has formed between the walls, and this is a condition that should not be allowed to continue. There may be black mold in the attic if the water has accumulated.

If any shingles appear to be worn, or loose, then they must be replaced. This is also a sign that the entire roof needs to be replaced. The asphalt granules on the shingles can wear off with the rain, and the heat of the sun can loosen them. If the underlayment shows signs of rotting, then it should be replaced. The chances are good that if the shingles are old and show signs of extreme wear that the underlayment will need to be replaced.

The roof is the most critical component of the home, because it prevents the elements from entering the home and damaging it where the damage cannot be seen. Northern Virginia Roofing Professionals will find the damage.

Replacing the roof means that areas around openings in the roof such as for vents must be sealed very well. The roof cap must be properly fastened to prevent water from entering the roof. The roofing around vents and other openings in the roof must be sealed well. The nail heads will be covered with a bit of tar. Drip edges should be installed and nailed down. These will overlap a bit and will be glued and nailed down so that rain cannot blow under the shingles. A water shield is installed just over the drip edges. Tar paper goes down next and it is available in 15 lb and 30 lb. The shingles are laid in a staggered fashion to prevent leaks. Orndorff and Spaid Inc. are experts in new roofs.

 

    

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