Discover why the Interstate Invision 6800 is the number one choice for DOUBLE-HUNG windows.
The closest you can get to a Draft Free Window
Most window companies don't even know there air infiltration rating, this is one of the most important features to look at when shopping for new windows.
Interstate Invision insulated glass and weather stripping work together to give you the maximum energy savings. Our .05 Air Infiltration rating is 15 times better than Energy-Star Standards. The Invision 6800 is thriple weather stripped on all sash and at the meeting rail.
Interstate Invision 6800 Features
• Up to 14% more glass and light than many traditional wood and vinyl windows.
• Over 20% more vinyl by weight than many typical vinyl double hung windows.
• InNergy Rigid Thermal Reinforcement now standard in double hung keeper rail for added strength.
• Double Hung now at PG-50 structural and water rating “out of the box” withstands wind and wind driven rain to 143 mph – gateway size 40” x 63”.
• Double Hung optional HC-55 Heavy Commercial rating to size 48” x 80” and HC-35 to size 56” x 91”
• Incredible Double Hung Triple Fuel Saver Glass U-Factor now at .16 (low e/low e/clear, argon/argon) with U-factor as low as .13 on other InVision window styles.
• Obsoletes the questionable practice of foam filling sash and frames.
• Obsoletes expensive krypton gas.
• U-factor up to 54% better than ENERGY STAR Most Efficient qualification.
• Narrow frame and sash design: More Glass + More Light = More Window!
• Up to 15 times less air leakage than ENERGY STAR qualification.
• Four beautiful interior laminates now in stock: Dark Oak, Winchester Light Oak, Cherry & Natural Cherry.
• Unlimited exterior paint colors.
• Low profile tilt latch for easy tilt-to-clean.
• Continuous InterLock promotes security and structural strength.
• Multiple internal chamber placement designed for superior structural and thermal performance.
• Anti-drift design keeps top sash in place when operating primary lower sash.
• Limited Lifetime Warranty
Most window companies don't even know there air infiltration rating, this is one of the most important features to look at when shopping for new windows.
Interstate Invision insulated glass and weather stripping work together to give you the maximum energy savings. Our .05 Air Infiltration rating is 15 times better than Energy-Star Standards. The Invision 6800 is thriple weather stripped on all sash and at the meeting rail.
Interstate Invision 6800 Features
• Up to 14% more glass and light than many traditional wood and vinyl windows.
• Over 20% more vinyl by weight than many typical vinyl double hung windows.
• InNergy Rigid Thermal Reinforcement now standard in double hung keeper rail for added strength.
• Double Hung now at PG-50 structural and water rating “out of the box” withstands wind and wind driven rain to 143 mph – gateway size 40” x 63”.
• Double Hung optional HC-55 Heavy Commercial rating to size 48” x 80” and HC-35 to size 56” x 91”
• Incredible Double Hung Triple Fuel Saver Glass U-Factor now at .16 (low e/low e/clear, argon/argon) with U-factor as low as .13 on other InVision window styles.
• Obsoletes the questionable practice of foam filling sash and frames.
• Obsoletes expensive krypton gas.
• U-factor up to 54% better than ENERGY STAR Most Efficient qualification.
• Narrow frame and sash design: More Glass + More Light = More Window!
• Up to 15 times less air leakage than ENERGY STAR qualification.
• Four beautiful interior laminates now in stock: Dark Oak, Winchester Light Oak, Cherry & Natural Cherry.
• Unlimited exterior paint colors.
• Low profile tilt latch for easy tilt-to-clean.
• Continuous InterLock promotes security and structural strength.
• Multiple internal chamber placement designed for superior structural and thermal performance.
• Anti-drift design keeps top sash in place when operating primary lower sash.
• Limited Lifetime Warranty
