4000 Series

HORIZONTAL SLIDING WINDOW

One of our most popular windows, the 4000 Series can effortlessly compliment a broad range of project types. Multiple performance levels make the 4000 Series at home in both low-rise and high-rise apartment buildings. Featuring durable, easy slide hardware, the 4000 Series is the natural choice for a sliding window.

STANDARD FEATURES

  •  ⅞” Insulated glass
  • OX / XO Configurations
  • Removable sash for easy cleaning and maintenance
  • Integral extruded pull rails
  • Spring loaded stainless steel keeper and high pressure zinc die cast sash lock
  • Elevated roller tracks
  • Fully adjustable rollers with QUIET-TREAD roller bearings (Models 4000/1)
  • Fully adjustable “sash in place” rollers with stainless steel needle roller bearings (Model 4002)
  • Fiberglass mesh screens

OPTIONAL FEATURES

  • Alternate handle options
  • XX / XOX / OXO Configurations
  • Stainless steel covered rail for durability and performance (standard on 4002)
  • Flanges (1”, 1 ½”, 2”)
  • Head expander

AVAILABLE ACCESSORIES

  • Receptor system
  • Trims

MODELAAMA RATINGSTRUCTURAL LOADTEST SIZEWIND SPEED (mph)AIR (cfm/ft²)WATER (psf)U-VALUE¹
4000 CW-50 75 71” x 60” 25 (1.6psf) <0.3 7.5 0.35 - 0.45 
4001 CW-60 90 71” x 60” 25 (1.6psf) <0.3 10 0.35 - 0.45 
4002-CW CW-50 75 71” x 60” 25 (1.6psf) <0.3 10 0.35 - 0.45 
4002-AW AW-50 7599” x 79” 50 (6.24psf) <0.3 10 0.35 - 0.45 
4032-AWAW-5075149" x 79"50 (6.24psf)<0.3100.35 - 0.45

* Down-sized testing
Performance data based on testing by AAMA Accredited Laboratory and NFRC Simulation software/or independent testing. Actual results will vary based on field conditions, locations, size/configurations or glazing options. Be sure to verify the performance requirements for your particular project. 1 U-Values will vary depending on the glazing selected. Please contact Northern for more information.

Download all

4000 Series

TitleDescriptionVersionSizeHitsDate addedDownload
NAS - 4000 Series Data Sheet 950.36 KB14 DownloadPreview

STANDARD FEATURES

  •  ⅞” Insulated glass
  • OX / XO Configurations
  • Removable sash for easy cleaning and maintenance
  • Integral extruded pull rails
  • Spring loaded stainless steel keeper and high pressure zinc die cast sash lock
  • Elevated roller tracks
  • Fully adjustable rollers with QUIET-TREAD roller bearings (Models 4000/1)
  • Fully adjustable “sash in place” rollers with stainless steel needle roller bearings (Model 4002)
  • Fiberglass mesh screens

OPTIONAL FEATURES

  • Alternate handle options
  • XX / XOX / OXO Configurations
  • Stainless steel covered rail for durability and performance (standard on 4002)
  • Flanges (1”, 1 ½”, 2”)
  • Head expander

AVAILABLE ACCESSORIES

  • Receptor system
  • Trims

MODELAAMA RATINGSTRUCTURAL LOADTEST SIZEWIND SPEED (mph)AIR (cfm/ft²)WATER (psf)U-VALUE¹
4000 CW-50 75 71” x 60” 25 (1.6psf) <0.3 7.5 0.35 - 0.45 
4001 CW-60 90 71” x 60” 25 (1.6psf) <0.3 10 0.35 - 0.45 
4002-CW CW-50 75 71” x 60” 25 (1.6psf) <0.3 10 0.35 - 0.45 
4002-AW AW-50 7599” x 79” 50 (6.24psf) <0.3 10 0.35 - 0.45 
4032-AWAW-5075149" x 79"50 (6.24psf)<0.3100.35 - 0.45

* Down-sized testing
Performance data based on testing by AAMA Accredited Laboratory and NFRC Simulation software/or independent testing. Actual results will vary based on field conditions, locations, size/configurations or glazing options. Be sure to verify the performance requirements for your particular project. 1 U-Values will vary depending on the glazing selected. Please contact Northern for more information.

Download all

4000 Series

TitleDescriptionVersionSizeHitsDate addedDownload
NAS - 4000 Series Data Sheet 950.36 KB14 DownloadPreview