Print this page 2500 Series Double Hung
Hung Window
Frame Depth (inches) 4.5
Operation 
Description Architectural grade Double hung window with side-load sash that mulls to 4-1/2" fixed and operable products.
- Applications
- Commercial
- Education
- Historic Replication
AAMA Rating
AW-PG45
Test Size (inches)
60 x 99
Air Infiltration (cfm/ft2)
0.23
Water Resistance (psf)
9.75
Design Pressure Positive (psf)
45.11
Uniform Load Structural (psf)
90.23
U-Value
0.49 - 0.60
CRF
48
STC
32-37
Standard Features
- Block & tackle balances for superior operation
- Mulls to 4 1/2" frame fixed and operable products
- Sash easily removes from frame for maintenance & cleaning
- Sash bypass one another for ease of cleaning (using sweep-lock option)
- Removable take-out clips to prevent unauthorized sash removal
- Full-length extruded lift handles
- Exterior-beveled (putty) glazing leg on historic models
Optional Features
- Applied-profile muntin grids
- Dual-glazed split sash to permit high-performance glazing combinations
- Dual window available in some configurations
- Extruded automatic sill latches
- High-performance balances up to 120 lbs. per sash (larger sightlines at jambs)
- True colonial muntins
- White bronze hardware
- Simulated (fixed) double hung for historic applications
- Thermal Strut (S2500) version available
Related Products
1500 Series Fixed
Fixed WindowFrame Depth (inches) 4.5
Description Architectural grade fixed window system mulls to 4-1/2" fixed and operable products.
U-Value0.34 - 0.55
AAMA RatingAW-PG120 / FW-HC100
Test Size (inches)60 x 99
Air Infiltration (cfm/ft2)0.01
Water Resistance (psf)12.11
Design Pressure Positive (psf)120.30
S2500 Series Double Hung
Hung WindowFrame Depth (inches) 4.5
Description Architectural grade thermal strutted double hung with side-load sash commercial window for monumental sizes that mulls to 4-1/2" products.
U-Value0.49 - 0.63
AAMA RatingAW-PG80
Test Size (inches)60 x 99
Air Infiltration (cfm/ft2)0.26
Water Resistance (psf)12.11
Design Pressure Positive (psf)80.20
Technical Data
Product Literature
Additional Resources
Installation Accessories
CAD Files
Description
AutoCAD
 TESTING: Our products are tested to the standards of and certified by the American Architectural Manufacturer's Association and the National Fenestration Rating Council. |