Is Particle Board Good For Roofing

Treated lumber is often used as the main material with thin sheets of treated particle board being placed on top and then shingles are attached.

Is particle board good for roofing.

Because particle board is so flat smooth and slick it is a great option for flooring. Particle board in modern homes is required to be visibly marked as astm type 2 m w. Particle board is light enough to be used in construction without large scale projects becoming overly heavy. As long as you mean osb oriented strand board type plywood that the builder used and not real particle board you will have no problems.

By chris deziel 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 dominated market its use for exterior. Due to porous fibers it soaks paint so it cannot be easily painted or paint consumption is more. You can easily glue hardwood tile or linoleum to the surface. 2 roofers suggested that particle board as being good stuff.

Particle board is an eco friendly material as it uses wood wastes such as wood chips sawdust and wood shavings mixed together with a resin to form boards. It is also perfect for flooring especially in combination with parquet flooring. Since particle board has good insulation and sound proofing properties it is a popular material for sound studio walls. Particle board can be laminated and veneered easily.

It can be milled with all power tools and has moderate tear out. They are sometimes used as an alternative to plywood or medium density fiberboard to lower down the construction cost. Particle board comes in several thicknesses which make it a versatile enough product to be used in roofing. Although it won t bow or warp like plywood it can swell and become unstable when exposed to water.

Thus particle board is toxic. If not of a type approved for use as roof sheathing particle board strength and stability when exposed to moisture is significantly lower than that of plywood or oriented strand board osb more commonly used for this application. This is especially common on a low slope roof. It is an excellent filler material especially where it doesn t have to be seen like in false ceilings.

But using dads advice and my own experience 2 years of roofing plywood is the cats ass. The main uses are for furniture underlayment and as substrate for countertops.