Duralite

3rd generation warm-edge technology using NO METAL

• Metal holds heat causing glass to expand and contract
• No metal touching glass gives you the true lowest U-Value

Duralite energy efficient windows offer a new level of thermal performance to windows by reducing conductivity up to 45%. This radical improvement in thermal properties is achieved by eliminating metal in the window spacer and replacing over 60% of the window spacer profile with air. This patented window design featuring a unique composite laminating technology without the use of metal results in superior thermal and durability performance for your windows.

Test results performed by a third party have proven that Duralite energy efficient windows offer the lowest U-value rating and best condensation resistance when compared to other window spacers.

Duralite is thermally the best energy-efficient insulating window glass system available on the market.

Metal	vs.	Duralite
Metal holds heat causing glass to overly expand and contract Leads to moisture damage Shortens life span of glass unit by breaking the seal prematurely		Duralite virtually allows the glass to remain at a constant temperature around the perimeter 50% better than Intercept 90% better than aluminum