• Glass providing solar control for residential applications — reducing home heat in summer and retaining warmth in winter
• Ideal for maintaining natural light while reducing glare and protecting furnishings from fading
• Specialist glass can be added into the double glazing, e.g. obscure glass, frosted bathroom glass or sound control glass 

If building in NZ climate zones 5 and 6 — timber or uPVC framing will be required, or will need to use the Calculation Method to comply with H1.

It is recommended to use the same glass for all windows/doors that appear in the same facing wall, e.g. all west or north facing wall glass. This is because the SunX™ Grey will appear visually different to other glass types when windows/doors are next to each other.

• Thermal insulation — SunX™ Grey retains 50% more warmth than standard double glazing, providing a warmer home in winter