MODEL 4001

HEAVY COMMERCIAL
THERMAL/BREAK ALUMINUM

HORIZONTAL SLIDING WINDOW

 FEATURES:
  • 7/8" Warm Edge Insulated Glass
  • XX, OX, XO, XOX available
  • Standard 3 1/4" Frame Depth
  • Take-Out Sash for Cleaning and Maintenance 
  • Fully adjustable Ball Bearing Rollers in Metal Housings with QUIET-TREAD surface
  • Rollers ride on top of rail---not in dirty tracks (Stainless Steel cover Optional)
  • Integral Extruded Pull Rails at Both Sashes
  • Stainless Steel Keeper & High Pressure Zinc Die Cast Sash Lock
  • Available in Standard & Custom Colors

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 (AAMA/NWWDA 101-97)                     HS-HC60
Water Test Pressure                                                                     10.0  PSF
Structural Test  (Interior & Exterior)                                                 90.0 PSF

Air Infiltration    (@ 0.56 PSF)                                                        0.06 cfm/ft
                       (@ 1.56 PSF)                                                        0.01 cfm/ft

Operating Force (8'0" x 6'6" Window)                                               Less than 30 Lbs. allowable
Forced Entry Resistance                                                               No Entry
(All ASTM tests except Glazing Impact)

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