Exposure 1 Roof Sheathing

T g edges 5 1 sample specification apa rated sheathing 15 32 performance category 32 16 exposure 1 note.

Exposure 1 roof sheathing.

1 2 cat ps2 10 osb sheathing application as 4 x 8. Y 2020 m 10 d 4 h 15cst. Visit the advantech residential builder warranty and or commercial property owner warranty for. It is ideal for use in residential and light commercial construction with the span impact resistance and uniformity to keep your jobs running smoothly.

Lp osb sheathing wall panels provide sufficient racking strength to meet corner bracing requirements. Cdx should only be used for applications as outlined under exposure 1 above. In many applications a substitution of rated sheathing that is 1 8 perf cat thicker than the specified structural i will result in comparable performance. In order to prevent damage cut the steel bands on the bundles.

For repeated wetting and redrying or long term exposure to weather or other conditions of similar severity. Actual weight may vary by mill. 7 16 cat osb sheathing application as. X 96 in questions page 2.

Limitations and restrictions apply. If exposure 1 rated panels and sheathing do get wet edge swelling may be experienced. Structural i is unrelated to the bond classifications also known as exposure durability classifications exposure 1 and exterior. Slight surface flaking or thickness swell caused by moisture exposure will not affect the panels structural performance.

Panels identified as exposure 1 may be used for roof sheathing where exposed on the underside such as on eaves. Osb suitable for uses not. Only 23 32 thickness advantech subflooring and 1 2 and 5 8 thicknesses of advantech roof and wall sheathing are included in icc es report esr 1785. For pricing and availability.

It s also suggested that exposure 1 rated sub floor panels and rated sheathing be stored under tarp or roof with adequate air circulation to keep them protected from prolonged rain or snow. Apa rated sheathing exposure 1 plywood commonly called cdx in the trade is sometimes. Exposure 1 rated plywood commonly called cdx in the trade is sometimes mistaken as an exterior rated sheathing and erroneously used in applications for which it does not possess the required resistance to weather. Zip system 1 2 cat ps2 10 tongue and groove osb sheathing application as 4 x 8.

Blue ribbon osb sheathing panels contain no core voids knots or splits and provide a quality base layer for wall and roof sheathing applications. Boise cascade t g sheathing plywood common. Adhesive bond classification 5.