MODEL 1290

COMMERCIAL
THERMAL/BREAK ALUMINUM

DOUBLE HUNG SIDE-LOAD WINDOW

 FEATURES:
  • 7/8" Warm Edge Insulated Glass
  • Take-Out Sash for Cleaning and Maintenance
  • Double Fin-Pile Weatherstripping
  • Integral Extruded Pull Rails at Top & Bottom
  • 3 1/4" Frame Depth
  • Exterior Fins & Pans and Trims Available
  • White Bronze Sash Lock
  • Block & Tackle Balances for easy replacement
  • Custom Colors upon special request
  • Historical Washington/Baltimore/Philadelphia Exterior Muntin Grid

TEST DATA:
Test results are based on independent laboratory testing of sizes prescribed by the corresponding AAMA test procedures. Actual field conditions, locations or variations in window size may introduce some deviation between these results and actual installed performance.

Structural Performance Class (AAMA/NWWDA 101/I.S. 2-97)

Air Infiltration    @ 1.57 PSF    (25 mph)  

Water Test Pressure                                                                       
Structural Test


Forced Entry Resistance    

H-C55

0.16 cfm/ft²

8.25 PSF
82.5 PSF Interior
82.5 PSF Exterior

Grade 10
All testing conducted by a recognized independent testing laboratory as approved by the American Architectural Manufacturer's Association and as CERTIFIED by AAMA in testing and production.  Complete test report available upon request.

Customization and alternate details can be provided to fit your specific needs.
Speak to your NORTHERN sales engineer for further information.

NORTHERN BUILDING PRODUCTS, Inc.
111 Central Avenue  Teterboro, New Jersey 07608
Tel.   (201) 943 - 6400    Fax  (201) 943 - 1282
 Contact Northern