Excalibur Windows

Superior strength creates lasting comfort.

Excalibur Windows
Excalibur Fusion Welded Vinyl Windows
Excalibur Vinyl Windows


The pleasure of comfort complemented by refined beauty.

Improving the beauty and value of your home comes naturally to Excalibur® Windows from Alside. Not only are these windows beautiful–they're remarkably solid, sturdy and stable. Plus, our beveled master frame and sash design is exceptionally slim and refined, so your home shines in a whole new light–inside and out.

You'll enjoy a new level of maintenance freedom with Excalibur Windows. They feature vinyl frames that will never chip, peel, crack or warp–never need painting or caulking. And Excalibur's tilt-in sashes make cleaning a pleasure. You'll save money on energy bills because Excalibur's superior all-weather performance helps reduce heating and cooling costs.

The ultimate choice for beauty, comfort and energy efficiency, Excalibur Windows will pay for themselves through lower energy costs, freedom from maintenance and increased property values. And all Excalibur Windows are covered by our impressive Lifetime Limited Warranty.

Alside Excalibur Windows also offer:

  • Fusion-welded sashes add strength and rigidity.
  • Dual ventilator locks provide a safe, 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. You'll benefit from smooth, comfortable fingertip operation.
  • Tilt-in top and bottom sashes make cleaning safe and easy from inside the home.
  • Double barrier-fin weather stripping at sash sides helps keep out dirt and noise, and protects against air infiltration.
  • Beveled exterior profile gives windows a clean, elegant look.

Peace of Mind

Superior strength is fusion-welded into every Excalibur Window.

  1. Vinyl frames and sashes will never chip, peel, crack or warp. Made tough and solid with virgin vinyl (PVC) resin, their color is formulated throughout so the beautiful luster lasts.
  2. Multi-chambered sash and main frame create insulating air spaces for superior thermal efficiency.
  3. Insulated glass unit with optimal air space improves year-round performance.
  4. PPG Intercept™ Warm Edge Spacer System maximizes window performance and longevity.
  5. Interlock at sash meeting rails creates a tight seal against air infiltration while adding security and comfort.
  6. Protective bulb seal helps to prevent air infiltration at the meeting rail.
  7. Drop in glazing for extra protection from the elements.
  8. Fully extruded lift rails provide strength and stability for easy operation.
  9. Slope sill forces water to drain to the exterior of the window.
  10. Hidden screen track for clean lines and added beauty.
  11. Protective bulb seal at the sill provides extra protection from the elements - sealing tightly against dust, dirt and infiltration.
Excalibur Fusion Welded Vinyl Windows

Decorative Options

With Taylor Industry home improvement services, there's no need to limit your design to a standard traditional look. Alside offers an array of grid and glass options to fit any style, any need and any design.

Interior Grids

Classic grids are available in complementary white or beige, with Colonial, Diamond, Prairie and Double Prairie patterns.

Contoured Colonial grids feature a modeled "cut wood" look and are available in complementary colors and in matching wood grains.

All grids are enclosed within the insulated glass unit for easy cleaning.



Excalibur Colonial Interior Grid
Excalibur Colonial White Interior Grid
Excalibur Colonial Beige Interior Grid


Excalibur Contoured Beige Interior Grid


Excalibur Contoured White Interior Grid


Excalibur Diamond Interior Grid


Excalibur Double Prairie Interior Grid


Excalibur Prairie Interior Grid


Excalibur Narrow Brass Interior Grid


  • All Excalibur Windows are available in white or beige.

  • Variety of woodgrain interior finishes including light oak, dark oak and cherry.


Excalibur White or Beige


Excalibur Light Oak
Excalibur Dark Oak
Excalibur Cherry

Performance Options

Make your home an energy miser.

ENERGY STAR® compliant ClimaTech® Insulated Glass

By Choosing CLIMATECH® INSULATED GLASS PACKAGE featuring PPG's Low-E Glass and Intercept™ Warm Edge Spacer System, you can help reduce your energy costs even more, while helping cut consumption of the fossil fuels that pollute our environment.

ENERGY STAR® compliant ClimaTech® Insulated Glass Package combines PPG's Low-E Glass with Argon Gas and Intercept™ Warm Edge Spacer System for added energy efficiency.

Lifetime Limited Warranty

Alside backs all Excalibur Windows with a Lifetime Limited Warranty, an assurance of quality and satisfaction.

Alside, Excalibur and ClimaTech are registered marks of Alside.
Solarban is a registered mark and Intercept is a trademark of PPG Industries