When you see a roof, all that’s easily visible are the outer parts that include the shingles, gutters, flashing, and others. However, not a lot of people put a lot of attention into what goes behind the roof. If you’re a homeowner and planning on installing a new roof, you should acquaint yourself with what goes behind a roof. There’s a lot more to a roof than what meets the eye. What makes a good roof and what are the components that make it whole?
The critical components of a new roof
Roof deck – basically, the roof deck serves as the foundation for a roof. Without a roof deck, it would be impossible for shingles to be attached to the roof. Most commonly, the roof deck is made out of wood. However, nowadays, it is accompanied by either OSB boards or plywood. This is mainly due to cost and efficiency. Also, plywood and OSB boards are easy to work with, making the installation an easier process. The roof deck also needs to be stable and must be strong enough to bear the weight of the entire roof. When the roof deck isn’t built strong enough, it could be at risk of collapsing. That’s why a knowledgeable roofing contractor understands the need for a sturdy roof deck.
Drip and rake edges – these are metal pieces that are installed along each end of the roof deck and along the eaves. The purpose of these long pieces of metal is to make sure that no water gets through the roof deck. Since the roof deck is made out of wood, it will need all the protection from water and moisture that it could get. Building codes in some areas make the installation of drip edges mandatory. However, there are also areas where they are not mandated. This pushes down the roofing costs in particular areas.
Back pans – these are pieces of sheet metal that are bent at an angle to that are tucked underneath valleys, chimneys, skylights, and more. Just like the concept of drip edges, back pans also divert water away from the roof. These parts are necessary in making sure that water from the roof is routed away as efficiently as possible.
Roof valleys – these are the metal pieces installed in the junction of two sloped sections of the roof. Just like back pans and drip edges, these also make sure that water is diverted away from parts of the roof that are vulnerable to water.
Leak barriers – just as the name goes, leak barriers are installed to prevent leaks. They are placed on top of drip and rake edges, as well as another area, as an added layer of protection to the roof deck.
Roof deck protection. Your local roofing contractor in North Myrtle Beach would know that it is necessary to have enough protection applied to the roof deck. After all, it is made out of wood and this material does not like the presence of water.
A lot of things go behind the scenes of roof installation. If you want to understand the entire process, what materials are used, and what parts are installed, contact a reliable roofer. A qualified roofer like NMB Roofing Pros would gladly let you in on what makes a roof work. And of course, give you a good deal on roof repair, replacement, and installation of new ones.
Call NMB Roofing Pros if you are looking for an experienced and reliable roofing contractor in North Myrtle Beach.
NMB Roofing Pros
North Myrtle Beach, SC 29582