Series 8900 Double Hung

8900 Series
Double Hung

Premium enhancements are standard features and we offer an array of options for cosmetic, thermal and functional upgrades. Both sashes tilt in for easy cleaning and maintenance.  The high-performance vinyl frames wipe clean in no time and optional grids come fixed between the glass panes so they never need cleaning.  Our thermally fused, welded vinyl frames are engineered to prevent air, water and noise infiltration.


  • Low-E glass with insulating argon gas yields outstanding thermal efficiency
  • Exclusive InsulKor™ polyurethane fiberglass enriched sash
  • DP 60 rating (window size tested 36” x 74”)
  • Lifetime Glass Breakage Warranty ensures the longevity of your windows
  • Industry leading .08 cfm/ft air infiltration rating
  • Extruded full screen
  • 3/4” Constant Force Balance offers incredibly easy sash mobility
  • External Accessory Groove accommodates nail fin option
  • Transferable, Limited Lifetime Warranty


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Available Low-E Glass Packages
Low-E Glass
Low-E glass is coated with a microscopic layer of silver that reflects radiant solar energy while permitting visible light to pass through the glass, providing more comfort and lower energy costs.
Low-E Glass + Argon Gas
Argon gas works like an insulating blanket between two panes of glass to further improve thermal eciency and decrease outside sound levels.
Triple-Pane, R-5 Compliant Glass
Triple-pane, R-5 compliant glass with Super Spacer® sealant system provides industry-leading thermal resistance, noise reduction and protection from the sun. The Series 8900 oers this option with both Low-E glass with argon gas or Ultra Low-E glass with argon gas, for the ultimate in insulation.
Ultra Low-E Glass + Argon Gas
Choose our ultimate glass package for optimal energy efficiency and maximum cost savings. Ultra Low-E glass offers three invisible layers of silver coating in addition to the superior thermal performance of argon gas.
Grid Options
Available Grid Patterns




Prairie/Perimeter - 3-Leg

Available Grid Types

1-1/8" Simulated Divided Lite

1" Contoured

3/4" Flat

5/8" Contoured

5/8" Flat
Color Options
Available Vinyl Color Options
Available Aluminum Color Options
Available Laminate Options
Dark Oak
Light Oak
Available Exterior Paint Options
Brick Red
Dark Chocolate
Hunter Green
Device/Monitor screen settings may affect color shown. Please refer to actual window sample when selecting colors. Interior and exterior laminates available on white window only. Only use mild, water based household cleaner on painted product and rinse immediately with water. See full cleaning instructions for details. Grid offering limited to 5/8” contoured or SDL on exterior painted windows.
Decorative Glass Options
Leaded/Star Bevel glass option available on picture windows only and pattern adjusts based on actual window size. Star Bevel background color added for display clarity.
  • Low-E Glass
  • Ultra Low-E Glass + Argon Gas (May be required for Energy Star rating)
  • Window Opening Control Device (WOCD) to prevent falling from a window (factory applied)
  • Triple-pane, R-5 compliant glass panels
  • InsulKor™ multi-cavity foam-filled frame injections
  • Nail fin accessory for use in remodeling or new construction applications
  • 1-1⁄8″ simulated divided lite (SDL) grid
  • 5⁄8″ or 1″ contoured, 5⁄8″ or 3⁄4″ flat, 5⁄8″ contoured valance grids available
  • Clear View Screen Mesh*
  • Heavy Duty Screen Mesh*
  • Obscure or double-strength glass
  • Factory mulling of twins and triples
Screens are not meant to restrain a child from falling through an open window.
Frame Specifications
Frame Material:
Vinyl (PVC)
Frame Construction:
Frame Appearance:
Jamb Depth:
Product Frame:
Block with optional fin
Sill Design:
Component Specifications
Glass Properties:
3/4" insulated single strength; Intercept with super spacer optional
  • Cam lock
Constant force coil
Screen Frame:
Extruded aluminum
Screen Mesh:
Testing Specifications
Structural Performance:
  • DP 60 (size tested 36" x 74")
Warranty Coverage
Transferable, limited lifetime
Glass Breakage Warranty:
Lifetime Standard
Manufacturer reserves the right to substitute components as necessary.

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