Roof deck materials to ensure a stable roof surface | IKO
Oct 4, 2016 - Sheathing boards or plywood. Sheating boards are made from thin layers of wood adhered together, each with its grain at right angles to adjacent
The ¾-inch thick boards extend from the eaves just past the exterior walls, where they butt up against the plywood roof sheathing. Roof material then covers all
The Minimum Plywood for Roofing | Home Guides | SF Gate
Dec 6, 2018 - ... board (OSB) or plywood, both formed of layers of wood bonded into a panel. Plywood used for roof decking is typically called sheathing and
Everything You Ever Wanted to Know About Roof Decking
Jan 31, 2019 - Step Sheathing. Boards run perpendicular, and there is space between the planks. The space allows air to circulate under the shingles and the
In older homes, the roof sheathing is usually wood boards. Over the years, plywood replaced boards, and oriented strand board, or OSB, has gradually replaced