Browse Forums Heating, Cooling & Insulation 1 Sep 23, 2010 10:01 pm Hi all, in the process of building and today duct work went in for the A/C. We have been told today that we have received an upgrade (free of charge) in the duct work. It is supposedly more efficient. I havent see any specs etc. Does anyone have any experience with this stuff. please see link attached Any assistance is greatly appreciated Cheers http://www.flickr.com/photos/54214532@N04/ If you already have a contract, is the inspection cost stated in there? If not they would be forced to issue you a variation which you could of course object to. 12 25826 It will be neat but you won't have much freeboard. At least they are not weep holes. Are you in a high intensity rainfall region? The regulatory slope is only required… 3 8195 Firstly, if your house is still under builder's warranty (10 years in Victoria) you should have no need to crawl into roof space but let the builder handle it, unless you… 3 5633 |