Double Hung Windows

Tilt in to cleanDouble-Hung windows from Window World are the perfect combination of beautiful, classic style and next-generation technology. With two operating, vertically stacked sashes, these superbly crafted windows bring easy maintenance and energy efficiency to new heights. A wide selection of decorative options makes upgrading any home uniquely personal.

2000 Series
4000 Series
6000 Series

2000 Series Double Hung Windows

Express your unique personal style with custom-made 2000 Series Double Hung windows. The slimline design optimizes glass area for maximum view while our fusion-welded sash construction provides years of trouble-free operation. They are a smart, gracious addition to your home, providing a lifetime of beauty, comfort and convenience.

2000 Series windows tilt-in for easy maintenance–and never need scraping or painting. Why heat and cool the neighborhood? 2000 Series windows can help lower your energy bills with excellent all-weather insulation performance.

A great investment, 2000 Series windows will help to pay for themselves through lower energy costs, freedom from maintenance and increased property values.

Features

  • Fully extruded lift rails for strength and durability
  • Fusion-welded sashes for added strength & rigidity
  • Sloped sill forces water to drain to the exterior
  • Double barrier-fin weather- stripping at sash sides
  • Protective hollow bulb seal at the sill for added weather protection

4000 Series Double Hung windows

AMI_DH_Lock DetailThis next-generation 4000 Series is crafted with dual-pane, double-strength insulated glass, a thermally optimized frame and sash, and non-conductive composite reinforcements, which are just part of the advanced energy engineering that puts 4000 Series Windows in a class all their own – premium window performance with everyday affordability. With Window World 4000 Series Windows your home will have a fresh, energy-efficient, low-maintenance solution backed by our all-inclusive Lifetime Limited Warranty.*

Features

  • Fusion-welded sash & mainframe adds strength and rigidity.
  • Fully extruded lift rail adds strength, durability and ease of operation
  • Hidden screen track produces clean lines and added beauty
  • Protective hollow bulb seal at sill for added weather protection
  • ENERGYSTAR qualifying glass packages available.

Additional features

  • 4000 Series Double HungReinforced narrow silhouette frame and sash profiles make a statement of style with their low-profile design.
  • Constant force balance system puts an end to sash cords, weights and pulleys. you’ll benefit from smooth, comfortable fingertip operation.
  • Dual ventilator locks provide a safe, secure way to keep windows open for proper ventilation.
  • Telescoping sill dam delivers protection from air and water infiltration, structural stability and enhanced beauty.
  • Full balance covers help protect against air infiltration while adding a finished look to the window frame.
  • Full or half fiberglass screens provide ventilation while keeping insects out.

6000 Series Double Hung Windows

sheffieldThe superior performance of 6000 series double hung windows starts with innovation. Every precision-engineered component contributes to superior energy savings. The multi-chamber design helps trap dead air to produce an effective insulating barrier, while extra-thick, fusion-welded frames and sashes provide superior structural strength and create a permanent barrier against air and moisture infiltration, adding up to greater energy savings and lower utility bills.

6000 Series windows feature a sloped sill helping to prevent air and water infiltration while maintaining a timeless, detailed appearance. Beveled mainframes on double-hung and sliding windows complement any home style.

Best yet, 6000 Series windows are covered by Window World’s impressive Lifetime Limited Warranty* for complete peace-of-mind.

Features

  • 6000 Series WindowsQuad 4 weatherstripping at the header
  • Triple-barrier weatherstripping between sash and jamb
  • Compression bulb seal at the sill for further weather protection
  • Hidden screen track produces clean lines
  • Fully extruded lift rails for strength & durability
  • ENERGYSTAR qualifying glass packages available.

Additional features

  • A fusion-welded sash and mainframe structure for added strength and rigidity. Tough, extra-thick extrusion walls provide the ultimate in welding strength.
  • Dual ventilator locks a secure way to keep windows open for proper ventilation.
  • Full balance covers help protect against air infiltration while adding a finished look to the window frame.
  • Constant force balance system eliminates sash cords, weights and pulleys,and provides easy fingertip operation.
  • Tilt-in top and bottom sashes make cleaning safe and easy from inside the home.
  • Triple-barrier weather stripping between the sash and jamb for superior protection from air and water infiltration.
  • Full or half fiberglass screens provide ventilation while keeping insects out.