Browse Forums Heating, Cooling & Insulation 1 Nov 08, 2011 5:29 pm Hi, We have an outside patio area on the ground floor of a 2 storey house. With the area above the o/s area being a verandah and an inside room. SHould we put a vapour barrier in the ceiling space of the roof before we put the waterproof gyprock up as the ceiling...?? Re: waterproof vapour barrier on roof of ground floor os are 2Nov 08, 2011 6:31 pm A vapour barrier is in place to prevent moist air from inside getting through the gyproc and then condensing in the insulation. For more details see this link http://www.anewhouse.com.au/?p=1710 I would say you don't need it. The Harder You Try - the Luckier You Get ! Web site http://www.anewhouse.com.au Informative, Amusing, and Opinionated Blog - Over 600 posts on all aspects of building a new house. CDC Housing Code 3 When to apply Floor Area external face of wall vs Gross Floor Area internal face of wall. Reading thru CDC Housing Code 3, lets take a lot 915sqm.… 0 16413 Hi, I had a barrier reef pool installed less that 2 years ago and the gel coat is already fading. The colour is electric grey shimmer which isn’t available… 0 3805 |