When repairing a roof, keep in mind that 90% of all roof leaks are caused by improper installation or defective flashings. Examples of flashings include chimney, step, apron and valley where two roofs join together. During the roof repairs, it is necessary to look for any roof deterioration that could possibly lead to further problems if left untreated. If leaks are ignored, the structure of the entire home may be weakened if and when the frame begins to rot from continued exposure to dampness.

In addition, the improper installation of roof shingles, which are sometimes fastened incorrectly, may be a necessary repair that needs to be addressed. If roof shingles are missing, these will need to be replaced as soon as possible.

There are a number of factors that may lead to roof leaks, including clogged or improperly installed gutters. This will cause water to overflow over the back and leak along the inside walls and inside the home. In addition, flue pipes inside of a chimney may cause water to leak if they are not properly aligned. Improperly installed or defective siding and windows are among the remaining common causes for roof

When a roof leaks after heavy, wind-driven rain, it is usually caused by a problem with the windows or siding. During the winter, a roof leak along the inside walls or basement is most commonly caused by an ice dam. In this scenario, melting snow and ice will travel over the back of the gutter or through the side of gutter spikes and down the walls. An ice dam is caused by inadequate intake and exhaust ventilation.

Did you know that most roofers believe that, providing the roofing procedure was done properly around a skylight and there are no additional problems further up the roof that may cause water to find an opening in the skylight, there is no need for concern? In actuality, nothing could be further from the truth. In fact, the sealant around the glass can deteriorate over the years and water will be able to enter through the skylight. This is a very common problem in older skylights, but the remedy is quite simple. The best approach is to seal the perimeter of the glass with a quality outdoor silicone and the leak will be stopped.

It is very important that individuals check their roof for needed repairs regularly. Most opt for spring because of the fair weather and due to the fact that it immediately precedes winter, which is often troublesome for many roofs. Heavy snow buildup, ice dams and other harsh weather can reek havoc on shingles, gutters and the overall structure of the roof. This makes spring an ideal time for detecting repairs. With that being said, it is very important that homeowners also inspect their work immediately following a storm or other mishap that may have resulted in any type of roof damage that may require repair.

In order to maintain a pleasing appearance, every roof needs to be cleaned properly in order to remove dirt and debris. During this process, it is very important that homeowners not use a pressure washer on their roof because the force is often too great for shingles and may result in their damage or complete removal. In addition, the strong force of a pressure washer would reek havoc on the interior of the home if there were to be an undetected leak anywhere in the roof. It is also important that gutters be properly cleaned in order to prevent a buildup of rainwater, ice or other debris that may lead to added weight and damage. Gutters are extremely important as they direct excess water away from the home. By maintaining the health of your roof, your home will continue to be a safe haven for your family and an investment for your future.

To find information about Current Building Codes and Standards in the Commonwealth of Virginia please visit http://www.fairfaxcounty.gov

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