Browse Forums Outdoor Living Re: Help please! Timber cladding under outdoor roofs? 7Feb 02, 2010 7:08 am Macy I noticed in the video they were attaching the panels to the underside of what looked like a colorbond patio roof. I wonder if there would be any issues with condensation in a cold climate? I can't see why there would - it's exterior-grade timber and it's used a lot here in Melbourne. Engineering timber is certainly a less fuss option, times cheaper to supply and install and better withstands humidity. 1 15887 Standard uninsulated double brick has an R value of around 0.7. An insulated standard 90mm stud timber frame can have an R value of around 2.7. Even if you insulate a… 17 12004 The spacing of the studs looks pretty large especially for a load bearing wall. 3 11106 |