MODEL 2520

COMMERCIAL
THERMAL/BREAK ALUMINUM

HORIZONTAL SLIDING WINDOW

 FEATURES:
  • 7/8" Warm Edge Technology Insulated Glass
  • Double Fin-Pile Weatherstripping
  • 2 Lite Version: XX     3 Lite Version: XOX
  • Take-Out Sash for Cleaning and Maintenance
  • Adjustable Brass Rollers at Both Sashes with Stainless Steel Axles
  • Integral Extruded Pull Rails at Both Sashes
  • Full 3 1/4" Frame Depth
  • Nailing Fin snaps in for New Construction
  • Available in standard White and Bronze paint & Clear Anodized

        Custom Colors upon special request

TEST DATA:

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.

                        

Structural Performance Class per AAMA  101-88

Water Test Pressure
Structural Test

Air Infiltration @ 0.56 PSF
                    @ 1.56 PSF

Operating Force (8'0" x 5'4" Window)  

HS-C40

6.00 PSF
60.0 PSF Exterior
60.0 PSF Interior

0.05 cfm/ft
0.11 cfm/ft

17 lbs.

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.

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