Floor Sheathing Types

While not as popular as other types of sheathing this material does have some particular uses that keep it in business.

Floor sheathing types.

Gypsum sheathing is a type of sheetrock meant to be used in exterior applications. Floor sheathing over supports spaced up to 16 inches o c. Plywood sheathing is ideal for residential and light plywood sheathing is ideal for residential and light construction and every piece meets the highest grading standards for strength and appearance. Types include plastic foam cellulose fiber paper faced and foil faced boards.

Insulating sheathing is a lightweight panel that is easily cut with a knife. Plywood is usually used as subfloor today. Osb used in structural sheathing applications in the u s. The span rating on floor span panels appears as a single number e g 20 o c.

The subfloor is the foundation beneath finish flooring materials. The subfloor is the thick flat surface on which all other layers rest. These include roof plywood osb gypsum board and steel sheathing wall sheathing using those materials and also foam insulating board products and floor sheathing including those materials and also concrete slabs. On wood frame floors the subflooring provides a continuous structural surface over the floor joists.

This article describes the common types of roof wall floor sheathing materials used in residential light commercial buildings. There are many types of insulating sheathing offering various r values. Plywood sheathing delivers outstanding rigidity strength and versatility and is an excellent choice for. Densglass sheathing adds performance and durability to a wide range of fire rated and non fire rated building assemblies.

Floor span panels are designed for single floor applications and are manufactured with span ratings of 16 20 24 32 and 48 inches o c. Get 5 off when you sign up for emails with savings and tips. Please enter in your email address in the following format. Different plywoods use various materials and methods of manufacture depending on the application for which they re intended.

There are many types sizes and configurations of plywood. The panels are attached with large headed galvanized nailsto exterior wall framing. In basements and in homes with slab on grade foundations the subfloor may simply be a concrete slab. It may be combined with fiberglass or it may simply be made of gypsum and given a waterproof exterior finish.

Gypsum exterior wall sheathing pros. It adds proven performance and durability to new homes room additions and renovations. Laminate flooring gets a completely different type of underlayment a thin foam that comes in rolls and which gets taped together.