Discussion in 'Homeowners Corner' started by rharse, Mar 30, 2005.
what does thermoply look like vs osb? Sorry..I'm new to this stuff.
thermo ply is basically foil-covered cardboard (~1/8 inch?). Oriented Strand Board is woodchips glued together into plywood (~1/4 inch?) you can probably put your fist through thermoply. wouldn't try it with OSB unless you've been taking karate.
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