Roof decking, or sometimes called sheathing, is typically made of plywood or composite material. It is installed between the roof shingles and the structure of the roofing, acting as an inner layer that connects the shingles to the trusses and rafters. The roof decking is a critical component of a roof system because it enables the nails to hold the shingles in place. That said, damage to the roof decking can impact the quality of your shingles and the integrity of the entire roofing.
In this post, Earl W. Johnston Roofing, LLC lists some common signs of roof decking damage and why it’s better to replace rather than repair a damaged roof decking.
Signs of Roof Decking Damage
Various elements can cause damage to the roof decking. Roof aging, high winds, UV deterioration and heavy snow loads can all have a negative impact on the decking. But since the roof decking isn’t visible from the ground, you have to look at specific signs to get a clue regarding your roof decking’s condition. Below are some signs to watch out for:
- Visible holes in the roof
- Visible roof sagging
- Missing shingles
- Curling or buckling shingles
- Mold or mildew in the attic
Why Opt for Roof Decking Replacement Instead of Repair
Several roof problems can be fixed with a roof repair. But when it comes to your roof decking, replacing the material is often the more sensible choice. This is especially true if you are also in the process of installing new shingles. Your new shingles need a solid base on which they will be installed, so you might as well opt for a new roof decking too. This way, your roof shingles will have better chances of lasting through its expected life span.
Also, if your roofer finds any problems in your roof decking (such as rot), a repair won’t be able to ensure a long-lasting fix. That said, roof decking replacement is highly recommended since it can eliminate the problem completely and it can actually be more cost-efficient.
Earl W. Johnston Roofing, LLC is a family-owned company that offers a range of roofing services. Our expertise covers roof cleaning and maintenance, installations, repairs and more. Call us at (954) 989-7794 or fill out our contact form to request a quote. We serve customers in Hollywood, Pembroke Pines and Coral Springs, FL.
