In roofing parlance, the terms “decking” and “sheathing” are often used interchangeably. But are there any differences between the two? Local storm damage roof repair contractor M&A Exterior Home Improvement explains what the decking and sheathing actually mean, focusing on their differences and the pivotal roles they play in roofing systems.
The decking of a roof sits atop the structural components of the trusses and joists. It is the layer to which roofing materials such as underlayment and shingles are directly attached. Typically made of plywood or oriented strand board (OSB), the decking plays a vital role in the structural integrity of the roof. Its primary purpose is to distribute weight evenly across the roof structure, providing a stable and secure surface for the roofing materials. Having a solid and durable roof decking is imperative to withstand potential damage from storms or heavy rain.
In the context of home improvement and construction, sheathing refers to the panels used on the exterior sides of the structure. Wall sheathing helps in fortifying the building against external forces and provides a nailing base for the siding. In terms of roofing, when we specifically mention sheathing, we’re referring to the material used for the roof decking. Therefore, in the roofing context, sheathing and decking can be considered synonyms, but it’s important to understand that sheathing might also apply to other areas of home construction outside of roofing.
When it comes to constructing roofing systems, local roofing services providers utilize either one of these two: plywood and OSB. Plywood is known for its strength and durability, making it a popular choice among homeowners. It’s slightly more expensive than OSB but is favored for its ability to withstand heavy loads and resist moisture. OSB, on the other hand, is more cost-effective and has become more popular over the years due to its performance and affordability. It’s essential to consider these materials’ benefits and drawbacks, keeping the local weather in mind, to ensure your roofing system can withstand the elements and protect your home for years to come.
Proper installation of roof decking and sheathing is paramount, regardless of the material chosen. Incorrect installation can lead to various issues, including water damage, mold growth, and reduced lifespan of the roofing system. Ensuring your roof decking is correctly installed and maintained can prevent expensive repair costs down the line.
For all your roof repair and replacement needs, trust M&A Exterior Home Improvement. Our experienced roofers are here to ensure the success of your roofing project, seeing to it that it’s completed to the highest standards. With us, you can have peace of mind knowing your home is protected from the elements for a long time. Call us today at (757) 779-5244 today, or fill out our contact form to request an estimate. We serve homeowners in and around Norfolk, VA.