Browse Forums Windows & Doors Re: Double Glazing costs 62Oct 06, 2010 4:56 pm Sydney Double (and now Triple) Glazed Windows and Doors mob 0412 717 066 Sydney, Canberra, Newcastle, Wollongong www.doubleglazedwindows.net.au Re: Double Glazing costs 64Oct 07, 2010 3:13 pm Windowfactory Assuming a 1mx1m, tilt & turn upvc framed window, supply only: 3mm float/ 26mm airgap/ 3mm float $711 4mm toughened/ 24mm airgap/ 4mm toughened $791 8.76mm laminated/ 20mm airgap/ 3mm float $818 10.38mm laminated/ 16mm aigap/ 6.38mm laminated $824 10.76mm laminated/ 12mm aigap/ 8.76mm laminated $937 Cheers, What is the acoustic performance between these different configs? Re: Double Glazing costs 65Oct 07, 2010 4:05 pm parawolf Windowfactory Assuming a 1mx1m, tilt & turn upvc framed window, supply only: 3mm float/ 26mm airgap/ 3mm float $711 4mm toughened/ 24mm airgap/ 4mm toughened $791 8.76mm laminated/ 20mm airgap/ 3mm float $818 10.38mm laminated/ 16mm aigap/ 6.38mm laminated $824 10.76mm laminated/ 12mm aigap/ 8.76mm laminated $937 Cheers, What is the acoustic performance between these different configs? Hi, 3mm float/ 26mm airgap/ 3mm float $711 -----undefined: we have never supplied nor tested float only IGUs in windows 4mm toughened/ 24mm airgap/ 4mm toughened $791------undefined: we have never tested this because we have been advised by acoustic engineers that it is inappropriate glazing combination for noise insulation 8.76mm laminated/ 20mm airgap/ 3mm float $818------STC36 (with second glass 4mm) 10.38mm laminated/ 16mm aigap/ 6.38mm laminated $824-----STC38 10.76mm laminated/ 12mm aigap/ 8.76mm laminated $937-----STC40 actually our casement windows performed better at between +3 to +5 STC difference for like glazing and it works out as a cheaper window style. Cheers, Sydney Double (and now Triple) Glazed Windows and Doors mob 0412 717 066 Sydney, Canberra, Newcastle, Wollongong www.doubleglazedwindows.net.au This is one of the reasons I decided to go overseas for my double glazed windows. As the builder indicated, he's worked on many upmarket builds, these were the most well… 13 19254 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 7731 I’m in a similar position except I’m after sliding 3 stacking doors. I am on a second-story apartment of which the balcony would not adequately fit any bi-fold or… 5 16157 |