Sheathing (also called decking) refers to the plywood sheets which are secured to the structural frame of the house.
Decking or sheathing is a required component in residential construction. The decking or sheathing serves as the base layer for the roof and provides a stable and secure substrate for the roofing materials to be installed on. It also provides additional strength to the roof structure and helps to distribute the weight of the roof evenly across the roof framing.
The most common types of decking or sheathing materials used in residential construction are plywood and oriented strand board (OSB). These materials are typically installed in 4’x8′ sheets, and are fastened to the roof framing with nails or screws. The thickness of the decking or sheathing will depend on the design of the roof and the expected load capacity.
It’s important to ensure that the decking or sheathing is installed properly and meets local building codes and industry standards. The correct installation of decking or sheathing is crucial to the overall performance and durability of the roofing system. Working with a professional roofing contractor can help ensure that your decking or sheathing is installed correctly and meets all necessary requirements.
