• 2010 Energy Stimulus Tax Credit

Houston 400 Series Thermal Commercial Windows with Integral Louver System (Ratings from C40 - C50)

Windows & Doors in Houston Texas serving Houston
Features & Benefits
  • Block and tackle balance used on single hung for easy sash removal
  • Standard 1 Year warranty on commercial projects, extended warranty available
  • Performance ratings from C40 – C50
  • Integral louver system saving on labor and materials since there is no additional opening to frame below the window unit.
  • Heavy duty extruded louver blades
  • Up to 1” overall glass thickness available on picture windows
  • Engineered integral nail fin saving on installation time
  • Sloped sill on louver Frame. Not reliant on weep systems as competitive products. Units are randomly water tank tested.
  • Heavy duty tubular meeting rail and sloped commercial rated sill
  • Tru-Seal, Duraseal spacer used between glass to eliminate seal failure.
  • Recycled aluminum and powder coating qualifies these products as green products
  • Standard and custom finishes in powder or liquid and anodized colors to meet AAMA’s 2603, 2604, and 2605 guidelines. Custom finishes only available on large quantity orders.
  • Tested to AAMA standards
  • NAMI certified and third party validated in accordance with AAMA protocol
Photo of All Seasons 400-series-louver Windows and Doors in East Texas

Choices of shape for square Windows and Doors in Longview, Texas Choices of shape for radius Windows and Doors in Longview, Texas Choices of color for 100 Windows and Doors in Longview, Texas

Download Product Brochure in PDF format for commercial-windows Windows and Doors in Longview, Texas
Download PDF of options for window manufactured by All Seasons Windows and Doors in East Texas
Download PDF of options for window manufactured by All Seasons Windows and Doors in East Texas
Download PDF of options for window manufactured by All Seasons Windows and Doors in East Texas
  • Block and tackle balance used on single hung for easy sash removal
  • Standard 1 Year warranty on commercial projects, extended warranty available
  • Performance ratings from C40 – C50
  • Integral louver system saving on labor and materials since there is no additional opening to frame below the window unit.
  • Heavy duty extruded louver blades
  • Up to 1” overall glass thickness available on picture windows
  • Engineered integral nail fin saving on installation time
  • Sloped sill on louver Frame. Not reliant on weep systems as competitive products. Units are randomly water tank tested.
  • Heavy duty tubular meeting rail and sloped commercial rated sill
  • Tru-Seal, Duraseal spacer used between glass to eliminate seal failure.
  • Recycled aluminum and powder coating qualifies these products as green products
  • Standard and custom finishes in powder or liquid and anodized colors to meet AAMA’s 2603, 2604, and 2605 guidelines. Custom finishes only available on large quantity orders.
  • Tested to AAMA standards
  • NAMI certified and third party validated in accordance with AAMA protocol
(updated 5/30/09) NFRC DATA
(when using LowE Glass)
Series Type of Window Material Size AAMA Rating Structural Testing Lab Structural Test # Spacer Type Fill Between Glass Tint Bars U-Factor SHGC
400 FIXED PW ALUM. THERMAL 60” x 60” F-C-50 NCTL 110-8225-6 Duraseal Air LowE - RLE N/A 0.42 0.33
400 SINGLE HUNG ALUM. THERMAL 54" X 90" H-C-40 NCTL 110-8575-1 Duraseal Air LowE - RLE N/A 0.49 0.35
400 HORIZONTAL SLIDER ALUM. THERMAL 71" X 59" HS-C-40 NCTL 110-10331-1 Duraseal Air LowE - PPII N/A 0.49 0.35