Types Of Roof Sheathing

Insulating sheathing is a lightweight panel that is easily cut with a knife.

Types of roof sheathing.

Roof sheathing is commonly made from materials such as. Cement board is used as a tile backer or a backer board for stucco applications on buildings. The most common types of sheathing used nowadays are osb oriented strand board and plywood. Comes in standard 4 by 8 foot sheets is strong durable and relatively light.

The panels are attached with large headed galvanized nailsto exterior wall framing. 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. Oriented strand board osb is one of the most popular materials for roof sheathing. For pricing and availability.

There are many types of insulating sheathing offering various r values. 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. Made up of multiple layers of wood strands compressed at odd angles to each other and bound. Thermostat 7 16 cat ps2 10 osb sheathing application as 4 x 8.

With edge support and the same snow load 3 8 inch osb can be used. Roof sheathing may also be constructed of plywood. This type of roof sheathing is used under wood shingles and shakes which usually require ventilation on both sides of the roofing material. Roof sheathing materials plywood.

Osb is by far the most common and the most practical when considering all factors. Types include plastic foam cellulose fiber paper faced and foil faced boards. Roof sheathing is any material that is used to provide a solid surface decking or base to which roofing material is applied to. Sheets of 7 16 inch thick with no edge support can be used in an area where the snow load is 30 pounds per square foot.

Oriented strand board osb. Osb sheathing 15 32 cat ps2 10 osb sheathing application as 4 x 8. Planks wood boards plywood osb oriented strand board decks. For pricing and availability.

It also holds roofing nails. Plywood is a bit more expensive than osb but is usually stronger.