Selecting the best roofing material for your home has always been a baffling task for a Portland area homeowner. This confusion gets all the more complex when you have to pick between the conventional, widely tested composition shingles and advanced but more costly metal roofing. Hence, in this article, we will make an attempt to present the attributes of these two roofing types. However, before we pick up the debatable issue of Metal Roofing vs. Composition shingles, it is important to understand what exactly they are.
Composition shingles are made by pressing mineral granules into either an asphalt-saturated cellulose-fiber or fiberglass mat. The latter one is produced by manmade fiberglass mat. Next these shingles are soaked in asphalt. Composition shingles are largely popular because of their fire resistance character; however, the fiberglass based shingles are more fire resistant than the organic ones. Asphalt shingles are formed of embedded mineral granules and when you discover that these granules are getting washed away, get ready for the procedure of repairing or replacing your Portland roof’s shingles.
The asphalt shingles often simulate the look of individual tabs, but they are mostly manufactured in 3-foot-long strips that are jagged to look like smaller units. They are available in a range of weights. And as far as their durability is concerned, simply remember that the heavier the shingles, the longer they last; for example, architectural and presidential grades. Generally, there are four types of composition shingles- strip shingles, laminated shingles, interlocking shingles, and large format shingles.
On the other hand, Metal roofs are crafted with various layers of different compounds such as paint, and metallic and polymer coatings. The composition is carefully produced to make them more durable, as well as more rust resistant in comparison to other Portland roofing materials. Polymers give an entirely new, trendy look to your roofs and even if after years, they don’t tend to get faded, you simply have to hose it down with water to regain the same flashy appearance. In addition to great durability, several other benefits are attached to metal roofing, making it the most expensive pick of Portland homeowners. They are available in various forms such as corrugated galvanized iron, zinc, copper, aluminum, and etc.
Presently, many Portland area homeowners are covering their houses with shingle roofs because they are durable, long lasting, and less expensive and are available in a huge variety of colors and shades. Moreover, they are also quite capable of giving a lustrous look to the house as it reflects the sunlight and let your home remain cool in summer and warm in the winter. And this is not all; people who have installed this material on their roof have noticed energy savings of up to 20%, which surely makes it truly economic in every sense.
Metal roofs offer a longer life expectancy for a Portland area roof, but there are certain disadvantages also attached to metal roofs. For instance, movement due to differences in temperature may cause unusual noises in some curved roof surfaces. Moreover, proper care should be taken with all metal roof products to avoid combining incompatible materials as it can cause rapid corrosion; for example, the fasteners and under layment need to be of similar long lasting and anti-corrosive materials. Some other things to take into consideration are metal extraction, refining, production, and the transportation of various metal roof materials are undoubtedly a more expensive and costly endeavor. But once you are done with these Portland metal roofing jobs, it is assured that you will enjoy a long lasting worry free roof system. Metal roofing does not demand extensive maintenance and inspections unlike composition shingle roofing. Contact a professional Portland roofing contractor today to learn more about which application will be the best for your home and budget.