your glass options

Choosing your glass carefully will add to the interior comfort of your home. Changes in the energy efficiency clause (H1) of the NZ Building Code mean that double glazing will be in most houses in NZ. The decision in glass selection is usually one of balance between light, heat and fading control - the greater the light transmission the less heat and fading are controlled. All First Windows & Doors products are supplied with glass that comply with the NZS 4223, the Glazing Standard cited as an acceptable solution in the NZ Building Code.

View each of the glass options available by clicking on the image below

4mm clear glass

clear glass

clear glass & low e glass

clear glass & argon gas

tinted grey & clear glass

tinted grey & low e glass

clear glass, argon & low e