Double Hung Replacement Windows
There are many components that make up replacement windows. Every part of the window is part of a carefully engineered system.
Windows may appear to look the same at first glance from an untrained eye and homeowners can be easily misled into thinking they can get a high performing window installed properly at a ridiculously discounted price.
When your look closer at the details and performance you will discover that the Interstate 6800 Replacement Windows are in a league all their own.

Window Features Include
- Triple weather stripping
- 100% Virgin Vinyl and Welded construction.
- Warm edge spacer .26 U Value.
- Tilt in sashes and multi chamber frames add strength and outperform the questionable foam filled frames
- Unique exterior profiles with a quarter round glass molding that look like milled wood trim.The 6800 also provide 14% more glass
- Low 0.05 air infiltration the lowest in the industry.
- 1/2 true vision screens.
Double Hung Replacement Windows
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
• 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
Suburban Windows achieve an outstanding rating by using triple weathers stripping on all sashes and foam filled frames and sashes for better sound control and less conductivity.
Tilt in sashes and half locking screens are standard with the our windows.
Double strength Low E and Argon insulated glass and a warm edge spacer out perform even Energy-Star standards.
Tilt in sashes and half locking screens are standard with the our windows.
Double strength Low E and Argon insulated glass and a warm edge spacer out perform even Energy-Star standards.
Casement WIndows Casement Windows crank out to a full 90 degree to make cleaning a breeze.
Available in any configuration including bay and bow windows. The Suburban casement window also comes with a tandem lock and full screens. Suburban Casement Windows are the most energy efficient windows due to there very tight seal. |