Browse Forums Building A New House Re: Bad Ceiling Insulation Installation 5Sep 02, 2008 10:18 pm Thats not good enough.
' Gaps like that wil reduce you insulations thermal perfoamcne big time. Industry estimates are that 5% of the surface not being insultaed reduces the thermal rating of the installation by 50% ie an R3 insulation installation with 5% gaps is reduced to R1.5 in performance for he entire ceiling. !!!! What you need to quote to them is this. Quote: Bulk insulation must be installed in compliance with AS3999: Thermal insulation of dwellings—Bulk insulation—Installation requirements. http://www.sustainability.vic.gov.au/resources/documents/Insulation_installation.pdf Note this document is out of date re downlight clearances. Steve do not pay until you are satisfied with workmanship windows require flashing over the head archithrave and up under weatherboards 3 28266 Found the answer. The recommended distance is .... 1 5959 You might be able to apply to divert the sewer at your expense. In NSW you would contact a Water services co-ordinator and they would give you advice as to whether or not… 1 16132 |