Osb Vs Sheathing And Siding

In our area 1 2 in.

Osb vs sheathing and siding.

Numerous choices are available for this purpose but the two most commonly used products are oriented strand board osb and plywood 1 both boards are made of wood with glues and resins come in many sizes and can be used for a variety of purposes. Since sheathing what plywood or osb are called when used on the exterior of a house is rarely if ever seen again once you cover it up with siding or shingles it s important to choose the right materials for the job. They attach to the exterior wall framing and brace the walls against positive and negative forces. Tall wall and the joists below with a single sheet.

Sheets which means you can sheathe an 8 ft. Osb sheathing has one irritating characteristic but only if you abuse the stuff. Osb would not be my first choice. Osb sheathing costs a few dollars less per sheet than 1 2 in.

Whether you are building remodeling or just doing some repairs many times you need a type of sheathing or underlayment for the project. Both are wood products which makes them earth friendly. Pretty much the same for any manufactured wood product and even natural wood that is not naturally rot resistant such as pine. Two common types of structural wall sheathing are oriented strand board osb and fiberboard sheathing.

Any portion of osb such as the bottom edge or the backside on any overhangs that is not sealed and or painted is destined to fail and rot.