Browse Forums Building A New House Re: Steel Frames 2May 17, 2021 2:37 pm Simeon McGovern Affordable Custom Homes, We design and build to your budget Ashington Homes www.ashingtonhomes.com.au Re: Steel Frames 7May 20, 2021 11:41 am Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs Re: Steel Frames 8May 27, 2021 6:50 pm Hi when it comes to steel frames.. re insulation.. what are we talking about here? - wraps between the frame and the exterior (cladding brick Hebel other) eg Bradford enviroseal - insulation between the frames cavaties - what product is sound insulation? Re: Steel Frames 9May 28, 2021 5:44 am ![]() Hi when it comes to steel frames.. re insulation.. what are we talking about here? - wraps between the frame and the exterior (cladding brick Hebel other) eg Bradford enviroseal - insulation between the frames cavaties - what product is sound insulation? Hi Mustard In my opinion, and it's only my opinion, I would recommend not to over think this unless you are in an extremely cold or hot climate. ie if you in a coastal area here is what we do and we find that our homes stay at least 10 -12 degrees warmer in winter then the outside temperature ( based on Sydney's climate): 1. Wrap your house tightly, regular Bunnings sarking is fine, but you need to tape up every sheet with the silver insulation tape they sell. From experience the taping is key to close air gaps 2. We spray foam all penetrations, this is not only great for air tightness it also helps stops rodents 3. If you are really worried about steel frames being thermal conductors, spray foam the cavity between the stud and the sarking ( we have never done this but it would be the easiest solution) 4. A good rockwool insulation to all walls and ceiling. We do all internal walls, the downstairs ceiling. Generally its 2.5 walls and 5.0 ceiling. 5. Have a careful think about your windows, especially size and placement and window coverings. You can spend a ton on your walls and if you don't get your windows right then you have wasted your time and money. Windows are the worst when in comes to thermal insulation. I hope this helps. Main thing is to close all the air gaps you will have a very comfortable house Happy Friday Simeon Architectural Homes & Duplexes - specialising in custom designing homes to your budget Get a Free Onsite Consultation Today or send a PM for information, questions or advice. I am building a custom style house with modulars and some walls need to be framed just wondering can I buy all the parts and build the walls myself as an owner builder or… 0 12102 For your reference Performance Labels: Window assemblies in housing, except timber windows, must be labelled so the label can be seen when it is in situ. For timber… 6 26521 7 14738 ![]() |