Quality Products since 1954

704-596-8717 or 1-800-438-0770


5001 N Graham St.

Charlotte, NC 28269

You will find only the finest quality in the 3500 Replacement/3600 New Construction Double Hung!

Features and Benefits

  • All-welded sash and frame
  • Multi-chambered construction provide thermally efficient air pockets
  • High performance glass options provide added energy efficiency
  • Full weather-stripping to keep the wind and weather outside
  • Aluminum reinforced sash
  • Interlock meeting rails for extra security
  • Maintenance-free vinal extrusions
  • Available colors: White, Beige, and Clay
  • Grid Options: 7/8" Flat, 1" Profile
  • WOCD (Window Operating Control Device)
  • Pro-Latch Auto Lock available with optional ADA Lock
Performance Ratings
  U-Factor SHGC Grids
Low E 0.33 0.30 No
Low E 0.33 0.27 Yes
Low E Argon 0.29 0.29 No
Low E Argon 0.29 0.27 Yes

Test size 40" x 63" - DP50

Test size 44" x 75" - DP40

Air - .10cfm/ft2 Water - 7.50 psf

Download Our Brochure

3-1/4" Replacement Frame

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Contact Us Today!

For more information and expert help in selecting the window or door that best meets your needs, contact Moss Supply today!