4830 Series Windows

4830 Series
Double Hung Vinyl Window

Double Hung Vinyl Window

In these times of increased awareness about conservation, you want that new house, condo complex, or business building to be as energy-efficient as possible. To help you with that, Dor-Win Mfg provides its innovative 4830 Series windows in Elmwood Park, NJ. These energy-saving windows have every feature we can build in to save energy and money.

Highlights

  • Welded, Beveled Mainframe & Fusion-Welded Sashes
  • Constant Force, Stainless Steel, Adjustable Coil Balances
  • Air & Watertight Dual Durometer Glazing
  • 3/4″ Insulated Glass Manufactured with Our Unique Gray Duralite Warm-Edge Seal
  • Heavy-Gauge, Full Extruded Handle on Both Sashes
  • Dual Locks on Windows over 24″ Wide
  • Full Interlock with Double Weather-Stripping
  • Tilt-In Sashes for Easy Cleaning
  • 2 Heavy-Duty Roll-Out Night Latches
  • Maintenance-Free, Rigid Vinyl with Additional Chambers in Profile
  • Positive-Action Cam-Type Lock & Keeper
  • Adjustable Sill Extension
  • Sloped Sill
  • Lifetime Limited Warranty

Large living room

Optional

  • Snap-In Flange with J Channel
  • Grid Patterns
  • Low-E Glass
  • Argon Gas
  • Frosted Glass
  • Tempered Glass

Sun room

Optional 6" x 2 1/4" Sub Frame Casing

Graphic of Sub Frame Casing with Measurements

Contact us today to find out more about the quality construction of our double hung windows. Located in Elmwood Park, New Jersey, we manufacture and distribute our products throughout the United States and overseas.