Roofing-particle-board-thickness, particle board is a waste-wood product that's made by mixing sawdust with adhesives. although it won't bow or warp like plywood, it can swell and become unstable when exposed to water.. Shop undefined 3/8-in x 4-ft x 8-ft underlayment particle board at lowe' use as underlayment for resilient flooring to provide a suitable and durable installation surface for finished flooring products. particleboard underlayment is, im not a roofing contractor but ive seen my share and i would not use ply wood on a roof i have seen it bow and buckl time after time thats old school now most commonly used is 3/4 5/8 advantec t&g or 5/8 osb they sell it up here for roofing it strong and wont buckl but if you can spend the extra $ advantec is the way to go you can leave it out side for ever and it wont swell or rott tuff ****.

Plywood particle board or wafer-board roof sheathing is most commonly used, being low in cost and easy to apply. choose an exterior c/d grade., it’s a one-of-a-kind structural roof and wall system it’s a one-of-a-kind structural roof and wall system with a built-in energy-efficient barrier that keeps moisture out and reduces air leakage, while still allowing panels to properly dry. plus, it installs in two easy steps: 1. install the panels, 2. tape the seams. fewer steps result in 40% faster installation when compared to ....

Can oriented strand board (osb) be used for roofing?. oriented strand board isn't plywood, nor is it a type of particleboard, fiberboard or wafer board, and although it is a newcomer to a plywood ..., get free shipping on qualified particle board/composite plywood or buy online pick up in store today in the lumber & composites department.. For rafters spaced 20 or more inches apart, 1/2- or 5/8-inch plywood is recommended. the most common rafter spacing is 24 inches, and 5/8-inch plywood is recommended for that., that osb is inferior to plywood, or that plywood is superior to osb board, is a myth that is propogated by the ignorant. in fact osb is superior to plywood in several key areas which include: