Types Of Roof Sheathing

Cement board is used as a tile backer or a backer board for stucco applications on buildings.

Types of roof sheathing.

Osb sheathing 15 32 cat ps2 10 osb sheathing application as 4 x 8. There are many types of insulating sheathing offering various r values. For pricing and availability. Comes in standard 4 by 8 foot sheets is strong durable and relatively light.

Common roof sheathing materials include plywood roof sheathing oriented strand board or osb sheathing steel sheathing roofing combinations and though not currently in widespread use roofs have also been sheathed with gypsum board fiberboard products. The most common types of sheathing used nowadays are osb oriented strand board and plywood. Osb is lightweight cheap and strong enough to resist bending or breaking should someone be walking on the roof. Cement board is a non structural building sheathing material which in its contemporary form is made from portland cement covered with a reinforced fiberglass mesh fabric.

Plywood is a bit more expensive than osb but is usually stronger. Roof sheathing materials plywood. Roof sheathing is commonly made from materials such as. Thermostat 7 16 cat ps2 10 osb sheathing application as 4 x 8.

Made up of multiple layers of wood strands compressed at odd angles to each other and bound. Planks wood boards plywood osb oriented strand board decks. Insulating sheathing is a lightweight panel that is easily cut with a knife. Oriented strand board osb is one of the most popular materials for roof sheathing.

This type of roof sheathing is used under wood shingles and shakes which usually require ventilation on both sides of the roofing material. The panels are attached with large headed galvanized nailsto exterior wall framing. Open sheathing may also be chosen for economic reasons but only if used with roofing systems such as metal or tile which have the structural capacity to span between sheathing boards. Types include plastic foam cellulose fiber paper faced and foil faced boards.

For pricing and availability. It also holds roofing nails. Roof sheathing may also be constructed of plywood. With edge support and the same snow load 3 8 inch osb can be used.

Oriented strand board osb. Roof sheathing is any material that is used to provide a solid surface decking or base to which roofing material is applied to.