Double-Hung Windows

Double-hungs, mulled triple transom over triple double-hung window wall
Double-hungs, mulled triple transom over triple double-hung window wall

Traditional, stylish and functional. Our double-hung windows consist of two operable sashes for beautiful sight lines and maximum ventilation. They are one of the most versatile styles in our product offerings and look great as the only style or as a complement to other styles.

Our S-Series, Cambridge and OceanView double-hung windows come standard with Viwinco patented Tilt-n-Lock technology for single-handed operation and the cleanest sight lines in the industry. The Tilt-n-Lock does away with traditional tilt latches in favor of an easy to use one-handed system. The Tilt-n-Lock provides unobstructed views by housing the tilt latches and reinforcement inside the meeting rail. At the 0-degree position the sash is securely locked and the tilt latches are housed in the jambs for added security. At the 150-degree position, the hidden tilt latches are engaged but the sashes are unlocked allowing the sashes to be lifted. At the 180-degree position, the hidden tilt latches are disengaged from the jambs allowing the windows to be tilted inward for easy maintenance.



Viwinco double-hung style options

Double-Hung Features

Double-Hung windows are available across all Viwinco product lines, however, certain characteristics may vary based on brand. Please refer to our brand pages for product style specifics.

  • High performance insulated glass unit with argon gas fill and a thermally efficient spacer
  • Constant force balance system for effortless operation
  • Fully fusion-welded frame and sash for structural integrity
  • Chambered profiles for thermal efficiency and structural strength
  • Sash interlock for added security, thermal efficiency, and energy conservation
  • Five-degree true sloped sill to direct water and debris From the house
  • 1-3/8″ Weatherstripped sill dam to prevent drafts and water infiltration
  • Dual nite vents to restrict sash travel
  • Simple new construction installation: Integral J-channel saves time on exterior finishing; snap-in accessory expands j-channel to 1-1/4″ to receive a greater range of cladding thickness. Pre-punched, integral 1-1/4″ nailing fin also contributes to a trouble-free installation
  • Traditional craftsman look with beveled exterior