The typical home roof consists of a series of rafters for structural support, a layer of decking to hold the roof covering, a thin layer of roofing felt and shingles or another covering. Until recently, the most common roof covering was asphalt shingles. Asphalt provides and excellent roofing option that can survive for roughly twenty five years. Unfortunately, it can dry out and draw away from the roof which allows water to run under the shingles. When these problems occur it is time for new Roofing.
Home Roofing in Mount Vernon WA generally involves removing the original shingles and felt covering. If the leak is fairly simple then the roofers will be able to stop there and replace the old roofing. However, if the leak has allowed water to soak into the decking then they may have to replace some or all of it as well. Most decking uses man made materials. Plywood was the most common. This is a series of layered veneers which are held together with an adhesive. Plywood is cured under pressure. The modern alternative is wafer board. This material uses smaller pieces of wood that are glued and pressed together. Water can cause either of these layered woods to swell which results in the decking getting soft spots or coming apart.
You have a number of options when it comes to roof coverings. Common roofing choices are asphalt shingles, steel roofing, cement tiles and fired clay tiles. More esoteric options include various metals such as copper or aluminum and slate. Each of these options have both pros and cons. For example, asphalt roofing is fairly budget friendly, but it only lasts twenty to twenty five years. Zinc galvanized steel lasts at least fifty years and comes in a variety of styles and colors, but it costs more to install. Materials such as cement tiles and slate generally need better support than most roofs have, but have long lifetimes.
Another function for an expert in Roofing in Mount Vernon WA is inspections. A roof inspection should be performed every few years. Sooner if the home has suffered severe storms. As the owner you can make some of these inspections yourself, but a roofer has the experience required to spot a lot of problems that the homeowner might miss. This type of diligence can protect your home and your possessions. Contact Rainworx