When it comes to constructions many homeowners are not familiar with the roof systems of their houses. If the roof is damaged because of bad weather conditions, usually house owners tend to hire professional teams of roofing contractors Atlanta to do the job. But knowing the basics about a roof system is helpful because you can keep and eye on the crew of roofing contractors Atlanta and check to see if they follow all the right steps when they perform repairs or replace your roof. Therefore, here is some useful information about the subject starting with roof system components.
For starters, you should know that all roof systems that have at least twenty five percent of slopes include five basic components. The roof covering is made out of slate, tile, metal or shingles and has an underlayment that protects the sheeting from bad weather. The sheeting is made out of sheet material or boards that are fastened to roof rafters in order to cover a building or home. The roof structure is made out of trusses and rafters and their main role is to support the sheeting. Flashing is a sheet metal or other material installed into various joints and valleys of a roof system in order to prevent water leaks. Last but not least, every roof system has drainage that plays an essential role when it rains, allowing the water to drain through gutters and downspouts.
There are many things you need to take into account when you choose a new roof system, like durability, costs, architectural style and aesthetics. For steep-slope roof systems any of the roofing contractors Atlanta will recommend tile, slate, wood shingles and shakes, asphalt shingles, metal or
synthetic roofing products.
If you choose a tile covering made out of concrete or clay then it will be very durable. Tile comes in many finishes and colors, but it is a heavy material and that is why you need to reinforce your house’s structure before you install it.
Slate is usually quarried in Pennsylvania, Virginia, New York and Vermont and it’s available in various grades and colors, depending where it comes from. It is more expensive than other roofing materials because it is said to be indestructible. However, a slate roof must be installed by professional because it is a process that requires experience and special skills.
Wood shingles and shakes are made from many woods like redwood, southern pine and cedar. These types of roofs are pretty popular in the U.S. but unfortunately they only have a Class C fire rating or no rating at all. Nevertheless, there are Class A wood shingles available too that have had fire-resistant treatment before they came out the production line.
Most of the steep-slope roofing in America is made out of asphalt shingles. This type of shingles can be reinforced with fiberglass or organic materials. Fiberglass shingles have a higher demand on today’s market because they have Class A fire ratings, unlike the organic ones who have Class C ratings.
When it comes to metal roofing products, you should know that there are two types available in stores, shingles and panels. Many metal panel shapes are preconfigured. Metal shingles are used by many homeowners to simulate traditional roofing. Metal panels and shingles are widely used because they are pretty lightweight and they are extremely resistant to bad weather conditions.
Sometimes synthetic roofing products are used by homeowners to simulate different traditional roof coverings, usually slate, wood shingles and shakes. Nevertheless, they don’t possess the same properties or qualities.
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