Osb Roofing Material

So while exterior glued plywood can be used outdoors it works best.

Osb roofing material.

Item 12218 model 637367. As the result they are stronger and basically water proof. The most common roofing materials used in the united states include shingles membrane roofing and ceramic tile all of which have different life spans. When used as a roof sheathing this tendency to hold moisture means it can degrade faster than plywood when exposed to chronic leaks.

A decking system is what s underneath your shingles. If you re a homeowner looking for a new deck you need to compare plywood vs osb. Mail in rebate is in the form. Can oriented strand board osb be used for roofing.

Although ceramic tile roofs are expensive they can have a life span of over 100 years. Though there are differences in provincial building codes changes were made to the canadian national building code in the last few years to add the requirement of a seamless thermal break to building envelopes and a higher total r value. Here is where it gets even more complicated. Osb is made out of strands of wood chips and chemically engineered materials to glue them together.

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. Depending on how old your home is it may need an entirely new decking system. Tools reviews materials. When they are used in roofing osb can retain heat and water perfectly.

Add to list click to add item lp prostruct 7 16 x 4 x 8 roof sheathing with silvertech to your list. When osb does get wet it also tends to swell along the edges and those edges stay swollen even after the material has dried out. Find osb sheathing osb at lowe s today. Osb takes longer to get wet than plywood but also takes longer to dry out.

Roof materials plywood vs osb debate. Moisture also affects the strength of plywood. 23 32 cat ps2 10 tongue and groove osb subfloor application as 4 x 8. Online orders and products purchased in store qualify for rebate redemption.

However the board is lack of natural moisture inside and won t dry as quickly as plywood. Shingle roofs typically have a life span of 15 30 years while membrane roofs usually last 5 15 years. While osb oriented strand board is generally cheaper than plywood it is heavier and not as stiff as plywood and can result in soft squeaky floors under weight the biggest complaint against osb is that it doesn t handle moisture very well so it is more suited for indoor use.