The primary function of the roof is to keep out the elements. An old or damaged roof may have problems handling this task. Even worse, there are a number of things that can affect the roof and how these issues occur often depends on the design of the roof and the materials it is made with. For instance, a pitched roof covered with asphalt shingles will usually have problems when those shingles curl or cup. Curling usually results from excess heat on the exposed shingles, but it may also occur with old roofing. Cupping generally occurs when wood decking begins to warp and pushes upward against the shingles. Roof Repairs Oro Valley AZ can help by eliminating these damaged areas.
Most property owners realize there is a problem with the roof when they notice a leak or stain in the ceiling. Unfortunately, once the leak becomes noticeable, it has already begun to damage the building. Leaks often occur higher in the roof and slowly work their way under any protective membranes. Once it makes it through the shingles and roofing felt, it begins to soak into the decking. This can be a real problem because many homes use engineered wood as a decking material and this wood tends to come apart once it gets saturated. Even a small leak over a longer period can result in major Roof Repairs Oro Valley AZ because moisture will cause the decking to swell.
One of the best ways to avoid the need for emergency roof repairs is maintenance. Experts such as Ralph Hays Roofing recommend inspecting the roof every few years. The property owner can handle a few steps such as the visual inspection of the attic, but letting an expert handle the job is the best way of finding any defects. Should they discover a problem, it will need to be addressed as quickly as possible. Consider the case of dried or cracked sealant around any attic vents or exhaust pipes. A small trickle of moisture can seep past the weak caulking and gradually break down the roof. Nature can be very effective at eliminating man-made structures. Even the heat from long-term solar exposure can break down asphalt shingles. Please visit the website to learn more about roof repairs and maintenance.
