Stevan Buren Windows & Doors carries Quantum2 windows powered by KensingtonGlass

The Quantum2 Series vinyl windows powered by Kensington Glass keep you cooler in the summer (by reflecting solar heat) and warmer in winter (by keeping furnace heat in the house).

The Empire State Building upgraded a 6,514 double hung windows with Southwall Heat Mirror technology--the same technology used in high performance KensingtonGlass packages available for your home!Kensington HPP Quantum2 Series sets the standard for replacement vinyl windows. We firmly believe these windows are among the finest in the industry when it comes to high energy efficiency, strength, durability, and style. Designed to give you a remarkable combination of looks, reliability, performance, and serious value, the Quantum2 Series vinyl windows and patio doors are the best choice when quality cannot take a backseat to cost.

Benefits:

  • Powered by KensingtonGlass with Southwall Heat Mirror technology to boost thermal performance
  • R-5.6 full-frame double hung windows*
  • Increases indoor comfort – warmer in the winter and cooler in the summer
  • 99.5% UV protection to reduce fading
  • Helps improve home energy efficiency
  • Reduced condensation
  • Transferable Limited Lifetime Warranty and Glass Breakage

Features

  • Frame and sashes filled with foam to provide added insulation
  • Fusion-welded frames and sashes for air and water-tight, unitized construction
  • Elegant beveled exterior for added curb appeal
  • Easy to clean, maintenance-free vinyl surfaces
  • Dual weather stripping, reinforced interlock prevents air and water infiltration
  • Heavy-duty, extruded aluminum screen frame with fiberglass screen mesh deters holes and tears

 

Thermal Stats– Quantum2

Quantum2 – KG4S

Style u-value r-value SHGC VT
Picture Window 0.25 4.0 0.22 0.52
Casement/Awning 0.25 4.0 0.17 0.4
Double Hung 0.26 3.8 0.2 0.47
Slider 0.28 3.6 0.2 0.47
Sliding Patio Door 0.3 3.3 0.2 0.45
Swing Patio Door 0.31 3.2 0.19 0.43

Quantum2 – KG7N

Style u-value r-value SHGC VT
Picture Window 0.16 6.3 0.29 0.52
Casement/Awning 0.19 5.3 0.22 0.4
Double Hung 0.2 5.0 0.26 0.47
Slider 0.21 4.8 0.26 0.47
Sliding Patio Door 0.23 4.3 0.24 0.44
Swing Patio Door 0.24 4.2 0.24 0.42

Quantum2 – KG7S

Style u-value r-value SHGC VT
Picture Window 0.16 6.3 0.2 0.46
Casement/Awning 0.18 5.6 0.16 0.35
Double Hung 0.2 5.0 0.18 0.41
Slider 0.21 4.8 0.18 0.41
Sliding Patio Door 0.22 4.5 0.18 0.39
Swing Patio Door 0.24 4.2 0.17 0.38

Quantum2 – KG9N

Style u-value r-value SHGC VT
Picture Window 0.14 7.1 0.28 0.52
Casement/Awning 0.17 5.9 0.22 0.4
Double Hung 0.18 5.6 0.26 0.47
Slider 0.19 5.3 0.26 0.47
Sliding Patio Door 0.21 4.8 0.24 0.44
Swing Patio Door 0.22 4.5 0.23 0.42

Quantum2 – KG9S

Style u-value r-value SHGC VT
Picture Window 0.14 7.1 0.2 0.46
Casement/Awning 0.17 5.9 0.16 0.35
Double Hung 0.18 5.6 0.18 0.41
Slider 0.19 5.3 0.18 0.41
Sliding Patio Door 0.21 4.8 0.18 0.39
Swing Patio Door 0.22 4.5 0.17 0.38

Quantum2 – PQ10N

Style u-value r-value SHGC VT
Picture Window 0.13 7.7 0.27 0.46
Casement/Awning 0.16 6.3 0.21 0.36
Double Hung 0.17 5.9 0.25 0.42
Slider 0.18 5.6 0.24 0.41
Sliding Patio Door 0.2 5.0 0.23 0.39
Swing Patio Door 0.21 4.8 0.22 0.38

Quantum2 – PQ10S

Style u-value r-value SHGC VT
Picture Window 0.13 7.7 0.19 0.36
Casement/Awning 0.16 6.3 0.15 0.28
Double Hung 0.17 5.9 0.17 0.33
Slider 0.18 5.6 0.17 0.33
Sliding Patio Door 0.19 5.3 0.17 0.31
Swing Patio Door 0.21 4.8 0.16 0.3
X