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81-in x 50-in Bay Window

81-in x 50-in Bay Window



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      • One large vinyl window with a smaller vinyl single-hung window on either side, angled to extend a room; comes with a wood head and seat board

      • Low-E 366 glass with argon provides more protection against heat gain by blocking harmful infrared rays, as well as providing greater energy savings

      • Top sash is stationary; bottom sash slides open vertically

      • Built with high-quality extruded white vinyl that won't chip or peel and resists fading, mildew and condensation

      • Block and tackle balance system supports the vertical operation of the sash in single-hung and double-hung styles, so the sash will not slam shut

      • Weatherstripping creates a tight seal against outdoor elements

      • Optional tilt assist feature lets you tilt the sash in for convenient cleaning from inside your home

      • Standard 1-1/4 In. pre-punched integral nailing fin surrounds the perimeter of the frame and helps make installations weather tight; for new construction or replacement

      • Limited lifetime warranty on window; 10-year warranty on exterior paint

      • CA Residents see Prop 65 Warning: This product can expose you to wood dust, which is known to the State of California to cause cancer. For more information go to


      • Actual Height (Inches): 50
      • Actual Width (Inches): 81
      • Wall Depth (Inches): 4.562
      • Venting Type: Single-hung
      • Projection Depth (Inches): 12.5
      • Mounting Hardware Included? Yes
      • Color/Finish: White
      • Frame Material: Vinyl
      • Grid Type: Between the glass
      • Glazing Type: Double pane
      • Argon Gas Insulated? Yes
      • Warranty: Limited Lifetime
      • Lock Type: Cam
      • High Altitude Rated? No
      • Hurricane Approved? No
      • Miami Dade Approved? No
      • Florida Product Approved? No
      • Texas Department of Insurance Approved? No
      • Meets CA Forced Entry Requirements? No
      • Sound Transmission Control (STC) Rated? No
      • Design Pressure (DP) Rating: 20
      • U Value: 0.29
      • Solar Heat Gain Coefficient (SHGC): 0.21
      • Grid Included? Yes
      • ENERGY STAR Certified Northern Zone? No
      • ENERGY STAR Certified North/Central Zone? No
      • ENERGY STAR Certified South/Central Zone? No
      • ENERGY STAR Certified Southern Zone? No
      • Rough Opening Height (Inches): 50.5
      • Common Size (W x H): 82-in x 51-in
      • Rough Opening Width (Inches): 81.5
      • Type: Bay


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