Superseal Series 1850 New Construction Double Hung Windows

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The series 1850 new construction double-hung windows provide the quality, beauty and features typically found on higher end windows-at an affordable price. The block and tackle system and continuous integral lift rail ensure smooth, consistent operation. The series 1850 features "warm-edge" insulated glass and optional Low E or Argon gas filling for additional protection. A sloped sill and weatherstripped interlock ensure a tight fit and the welded sash and frame prevent water and air infiltration.

The 1850's Dougle-Hung unit's tilt-in design and the Slider unit's lift-out design allow the insulated glass sashes to pivot into the home for ease of cleaning, while the integral J-channel and nailing fin aid in the ease of installation. Double locks come standard on units over 28" in width and all units feature a full fiberglass screen. A full stocking program with accelerated delivery is available.

Superseal windows and doors feature energy-efficient construction backed by the Energy Star(r) label. This guarantees that we provide the highest level of energy efficiency without sacrificing comfort, versatility or style. Superseal windows are made of vinyl, a natural insulator, that acts as a barrier to exterior temperatures, and remains comfortable to the touch regardless of weather conditions. Vinyl will never need any painting, stripping or sanding, and it will never rust, rot, swell or corrode. For more information and a copy of Superseal's free brochure, call today at: 888-NEW-VINYL (639-8469) or visit the website at