Universal Window and Door has specialized in the development of an impressive line of modified and custom products designed to satisfy the demanding requirements of the Historical Market in applications where the original look of wood or steel windows needs to be maintained.

We provide minimal sight lines with the structural strength of aluminum, while offering multiple grid profiles which authentically reproduce the original look of old window putty lines. TrueWARM® warm-edge Technology assures unprecedented energy savings through the use of new, low transmission materials at the critical edge seal area of multi-layer glass. Universal offers a full 15 year warranty on this patented, innovative process. Custom built mouldings and colors complete an historic restoration.

Such applications incorporate the refurbishment of historic landmark buildings, mills, navy yards, universities, public buildings and brownstone townhouses. Styles include single and double hung, awning (tilt-out), casement and fixed window types.

By concentrating on the unique demands of the Historical Market, we have engineered and developed a line that has been approved by the National Park Service, and is being accepted by Historical Societies that exist in virtually every city and town, including the Boston and New York Landmark Commissions.

• Narrow Sightlines Allow Replication of Existing Margins
• Dual Grid Provides Single Pane Appearance
• Non-reflective Dark Spacer Eliminates the Look of Insulated Glass
• “Putty Line” Matches Original in Profile and Dimension
• Patented warm edge technology assures maximum insulation properties
• Baked-on Finish Preserves Building’s Appearance. No “Eyesore” Chipped Paint or Maintenance Issues

Glazing: Low-E, Soft Coat, Solar Control, Argon, Tempered, Obscure, Wire or Spandrel
Ultra Lift or Spiral Balances
Exterior Panning Systems (Square and Colonial types)
Interior Trim Systems
Receptor Systems
Self-Mulling, I-Mullions or Structural Mullions
Roto-op or Under-screen Push Bar Hardware
Flange Frame, Backer Rod Strips, Installation Clips
Special Finishes and Custom Architectural Finishes
Narrow Profile Child Guard and Vandal Screens
Internal or External Grids and Internal Colonial Grids

For historic market replacement window performance factors and specifications, please see individual product sheets: Series 400 Double Hung Commercial Series 550 Projected/Casement Series 600 Projected/Casement Series 700 Steel Replica Series 800 Single Hung Commercial Series 900 Sliding Commercial Series 945 Sliding Heavy Commercial Series 1199 Double Hung Commercial