Browse Forums Windows & Doors Re: Window and Door question. 2Apr 12, 2020 8:32 am Foremost Building Expert in Australia,assisting with building problems/disputes, building stage inspections,pre-contract review advice for peace of mind 200 blogs http://www.buildingexpert.net.au/blog Re: Window and Door question. 9Apr 22, 2020 12:13 pm That's a tough ask... and expensive... and yes 30mm thick glass would be the go... Here's a site that emulates the noise and glazing - though it does not give an acoustic value for the windows. https://www.pilkington.com/cmsapplications/soundsimulator4/Sound%20Simulator.html Our standard awning window rates Rw35 and Rw39 with improved glazing, your needs are a long way off that. But having been in some recording studios they don't seem to have 30mm of glass (both panes). Unless you have a specific noise source that requires Rw/STC 60+ I would recommend you try your version of acoustic glazing. I understand that a 4 degree tilt vertically and horizontally in one pane reduces harmonics. "ECOECO" At 'EcoEco', we design windows, we design the best windows, we do it for you, so that when you’re happy we are happy. Tel. 1800 326 326 I have been looking into getting quotes for a reno I am doing shortly. I have been looking at Trend and Wideline for both windows and doors. I did enquire with Vista but… 0 6209 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 9023 Hi All, I'm new here! I'm in a block of 4 apartments (Waverley council) and looking to change a window to a sliding door. The window faces an enclosed garden (with a… 0 5588 |