The heart of the window starts at the insulating glass unit. We design our IG units with the purpose of enhanced energy efficiency, high condensation resistance and long-lasting durability.
All Quartz™ windows feature a Super Spacer® design by Edgetech, which is 950 times less conductive than regular aluminum spacers and reduces condensation by up to 70%.
The dual seal of polyisobutylene and butyl secures the integrity of the IG unit for decades to come. Argon gas fill stays trapped inside, ensuring a consistent thermal performance, winter and summer.