The roof decking may not be visible like the shingles and gutters, but it’s still one of the most important components of your roofing system. So what exactly is the roof deck and how does it affect your system’s performance and longevity? Masters Roofing, the trusted general contractor in the area, shares what you need to know.
What is the Roof Deck?
The roof decking provides a flat, sturdy surface where waterproof materials, like the shingles and underlayment, are attached to. Without it, the entire roof structure is just a framework with a lot of empty spaces in between. The roof deck is available in different types. These include plank, plywood, tongue and groove, and oriented strand board (OSB). Each has their own pros and cons, but regardless of your choice, the roof deck will do what it’s designed for–to serve as a barrier between your home and the harsh elements.
Should You Replace the Roof Deck When Investing in a New Roof?
If you’re getting a roof replacement, it’s not always necessary to have a new decking installed–unless your existing one has already sustained extensive damage. Have your roofing contractor check the decking thoroughly for signs of dry rot. If a large section of the deck tends to give when they’re walked on, it may need replacing along with your roof.
The Importance of the Roof Deck
This essential component provides a number of functions. The roof deck, for instance:
1. Provides support to the roof structure. Asphalt shingles are generally lightweight, but there are options that are thicker and heavier. The deck provides additional support to ensure the roof can effectively hold up the weight of the roofing materials.
2. Protects against impact damage. The roof deck helps distribute weight throughout your home’s structure, protecting the roofing system from impact damage caused by wind-blown debris.
3. Prevents leaks. The single most important function of the roof deck is to act as the final barrier against water infiltration. By reducing the potential for leaks, the roof deck keeps your home dry and damage-free.
Aside from roof repair, Masters Roofing can handle your roof replacement needs. As a GAF® Master Elite® company, we offer high-quality roof systems that come with all the necessary components, including the decking, and you can also count on us for their superior installation. We proudly serve homeowners in Bartlett and Cordova, TN plus the surrounding areas. Call us today at (901) 871-7663 or fill out this contact form to schedule your roof evaluation.