Home Window Styles Double and Single Hung Windows 400 Series Tilt-Wash Window Sash
Double-Hung Window Lower Sash

Size 20310 with Grille Grommets - Sandtone Exterior with Natural Pine Interior - Low-E Tempered Glass
(1992 to May 2010)

Part #: 1144811

Andersen Double-Hung Sash
Double-Hung Window Lower Sash

Size 20310 with Grille Grommets - Sandtone Exterior with Natural Pine Interior - Low-E Tempered Glass
(1992 to May 2010)

Part #: 1144811

Works With: 
400 Series Tilt-Wash Double-Hung Window

Color: Sandtone Exterior | Natural Wood Interior
Sandtone Exterior with Natural Wood Interior Color Swatch
White Exterior with Natural Wood Interior
Terratone Exterior with Natural Wood Interior Color Swatch
Price$416.09
Andersen Installation Services:
  • Andersen-trained service professional
  • Disposal of any old materials
  • Limited warranty of work performed
Frequently Bought Together
Andersen Double-Hung Sash
400 Series Double-Hung Window Sash Balancer
Opening Control Device Double-Hung Window
Gray Left Hand TW310 Jamb Liner
Grey Right Hand TW310 Jamb Liner
$562.59
Size 20310 with Grille Grommets - Sandtone Exterior with Natural Pine Interior - Low-E Tempered Glass
(1992 to May 2010) Part Number: 1144811
Price$416.09
Block & Tackle with Shoe - 720
Price$24.55
Double-Hung Window Opening Control Device, Stone Color
Price$42.71
Side Jamb Liner, Gray Color, Left Hand, Size 310 (9/2017 to Present)
Price$39.62
Side Jamb Liner, Gray Color, Right Hand, Size 310 (9/2017 to Present)
Price$39.62
Description
  • Size 20310 lower sash with grille grommets.
  • For units manufactured prior to May 2010 with interior removable grilles using plunger style fastener - see image.
  • Sandtone exterior with a patented Flexacron® finish and an unfinished pine interior.
  • Low-E tempered glass provides outstanding insulating performance in both heating and cooling climates. Specific building codes may require certain windows to be tempered.
  • Visible glass dimensions are 19" wide by 19 15/16" high.
Flexacron is a trademark of PPG Industries, Inc.
Specifications
Details
Product Line
400 Series Tilt-Wash Double-Hung Window
Unit Number & Size
20310
Handing
Lower
Lead Time
8
Exterior Color
Sandtone
Interior Color
Natural Pine
Dimensions (in inches)
Overall Width
25 5/8
Overall Height
48 7/8
Visible Glass Width
19
Visible Glass Height
19 15/16
Weight (pounds)
99.00
Instructions
pdfHanding Guide
pdfStandard Size Guide
pdfSash Replacement
video Sash Replacement Video
video How to Tilt the Sash to Clean
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