Roof decking, secured to the trusses and joists, creates an extra layer of protection between the roof and the house. While it’s an integral part of roofing systems, it’s often overlooked and not talked about. It also gives a surface where weatherproofing components can attach.
Discover facts about roof deck from one of your local roofing contractors.
What’s the Purpose of Roof Decking?
A single asphalt shingle can weight at around 2.5 lbs. Then there’s also the weight of other layers between the shingle and decking. The decking supports all the weight on your roof. It helps distribute the weight of these components throughout your home’s structure as well as your roof against fallen debris and weather extremes. Moreover, roofers can spray fire retardants on your decking for added protection against fire.
Why You Need to Replace Damaged Decking
It may not be necessary to have the decking replaced during your roof replacement but you should still have it inspected by a professional. Be proactive when it comes to this part of your roof as it offers protection against leaks. It is more costly to deal with leaks and rot than simply replacing the plywood.
Attic Moisture Issues
Insufficient ventilation can trap warm, moist air in your attic. Excessive moisture and hot temperatures can be harmful to your roof, especially the decking. When not addressed immediately, mold and mildew can grow on its surface. To prevent this problem, have your roof regularly inspected by a professional. If your roofing contractor can get into your attic, they can determine the condition of your decking and whether it needs replacement.
Choose Lexington Blue for reliable residential roofing and siding services. We also specialize in gutter and assist with your insurance claims. Call us at (859) 368-6346 or fill out our contact form to get a free quote. We work with clients in Richmond, KY.