Your roof does more for you than you think. Sure, it keeps your home dry and the water off your head, but a lot of work goes into a properly installed roof. A roof that has been properly designed or planned will work to keep the outside environment from creeping into your home. If you've ever looked up at your roof and thought, "Hey, buddy, what have you done for me lately?" then read on to discover four ways your roof is working harder than you think.
Your Shingles Are Super Durable
Most homeowners only thinking about their roofing shingles when they need to be repaired or replaced, but the shingles on your roof are actually incredibly durable. Even cheap shingles can easily last for up to twenty years, and higher-end shingles can keep going for more than twice as long. Consider that your shingles are exposed to intense sunlight, freezing cold winters, pouring rain, and blustery winds, and this really is an incredible feat. Very few products are built to last this long under such extreme conditions, but roofing shingles can go the distance.
Asphalt Shingles Aren't New
Despite being so durable, the asphalt shingles that are used on many homes aren't a new invention. Asphalt shingles were first invented at the turn of the 20th century, and they very rapidly spread as the preferred roofing material. Although the materials used have changed over the years, the basic concept and design is the same. This isn't due to a lack of innovation, either. Roofing shingles are just that good at their job.
Your Roof Has an Inner Life
When you look at your roof, you're really only seeing the surface of a fairly complex system. In addition to the shingles, there are several additional layers that all play important roles in the roofing system. Directly below the shingles is the underlayment. This is a treated paper that both protects your home during shingle installation and provides a back-up layer against the elements. Below the underlayment is actual wood decking, which is attached to the roof trusses. The decking is your home's "true" roof, with the layers above (including the shingles) effectively acting as a weather shield and aesthetic covering.
A Lot of Work Is Needed to Keep Water Out
Water is an insidious enemy, and it tends to find its way through nearly any defense. For this reason, your roof is carefully designed to repel water and move it away from vulnerable areas. This requires more than just protective material such as shingles, however. Your roof also makes use of flashing around areas susceptible to water infiltration to direct water down the roof and toward the gutters, where it can ultimately be moved away from the roof altogether. Although it doesn't take the spotlight as often as the roofing material itself, it works just as hard to protect your home from the elements.
Often taken for granted, the roof is one of the most complex and important parts of any home. Keeping it well maintained and repairing problems as they arise is vital to prevent serious damage in the future. Reach out to a company like Brandstetter's Kanga Roof for helpful maintenance tips.