Model 8000

Increase energy savings by choosing double or triple pane windows that will add to the comfort of your home.

Low E is a transparent metallic oxide coating applied onto a glass surface. The coating allows short-wave energy to pass through but reflects long-wave infrared energy, which lowers the U-value and that means more energy savings. An odorless, colorless, tasteless, non-toxic gas, argon is six times denser than air. It is used to replace air between the glass panes to reduce thermal energy transfer and heat loss.
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Interstate’s high performance glass packages offer reflective coatings – microscopically thin layers of metal and metal oxide that filter energy by keeping warmth inside in winter and outside in summer. Also available with additional Certified Glass Packages, including Triple pane.

All Interstate patio doors come standard with the industry’s finest hardware system. The operators and locks have been developed to work together to meet or exceed industry performance requirements. Interstate selects from only the strongest, most attractive, easiest operating and highest performing hardware available in today’s market.

Available in 3 & 6 panel configurations. Available in knockdown only.