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Amherst windows are designed with simple upkeep in mind. You can forget about scraping and painting. The solid vinyl construction won't rot, split, corrode or pit like painted wood windows and won't swell or warp from exposure to moisture. Your windows will maintain their attractive appearance year after year, inside and out.

Product Features

Built in the tradition of quality, Amherst windows deliver impressive performance and energy efficiency, as well as beauty and value.

  • Enduring Beauty Premium vinyl resin extrusions are solid colour through and through; won't chip, peel, crack or warp.
  • Heavy-Duty Construction  Fusion-welded sashes and masterframe deliver added strength and structural integrity.
  • Energy-Efficient Design  Multi-chambered sashes and masterframe, steel-reinforced meeting rails and double-barrier weatherstripping increase thermal efficiency.
  • High-Performance Glass  The standard insulated glass unit with the PPG Intercept Warm-Edge Spacer System saves energy by reducing the conduction of heat at the edge of the glass for thermal performance and longevity.
  • Weathertight Design  Protective bulb seal at the sill helps block dust, dirt and air filtration.
  • Ease of Operation Fully extruded lift rails and constant force balance system make for easy of operation.

Window Diagram

Take a closer look at Amherst's superb construction and energy-saving features.

View Diagram Details »

Insulated Glass Package

For even greater energy savings, Amherst window use the Energy HSG Glass package.

Learn More »
Decorative Window Options


Amherst windows are available in 2 fully extruded colours, White and Beige.

Interior Grids

Interior grids add style and balance to the appearance of your windows. All grids are enclosed within the insulated glass unit for easy cleaning.

Grid Patterns

Tools and Resources

In these comprehensive manuals, you will find all of the information needed to fully enjoy and take care of your Gentek vinyl windows. For added protection, Amherst windows carry a lifetime limited warranty - further assurance you have made an excellent selection for your home. An optional glass breakage warranty also is available. - ask your contractor for all the details on this unique warranty. 


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