windows Masters Grande Series

Best value for your home

The Masters Grande Series is an extensive revision of our original Masters Series that has performed successfully for so many years. These exciting changes provide maximum viewing area, enhanced aesthetics including interior beveled frames and sashes, slender profiles and sleek smooth narrow lines.


  • Best price -
    compared to other types
  • No maintenance -
    no painting ever!
  • Life time warranty -
    for the live of the home
    • Fusion-welded dual wall construction.
    • 3/4" double-strength insulated glass for excellent thermal efficiency.
    • Exterior beveled master frame to enhance aesthetics.
    • Multi-chambered slim-line extrusion design for maximum strength and viewing area.
    • Pocket sill design with triple weather-stripping insures tight seal of operating sash against air and water infiltration.
    • Dual wall glazing bead with co-extruded durometer provides strength and insulation and deflects moisture away from glass.
    • Brass ball bearing roller system glides upon monorail track allowing weight dispersion and ease of operation.

Available Styles

  • windows/double-sliderDouble Slider
  • windows/double-hungDouble Hung
  • windows/bayBay
  • windows/picturePicture
  • windows/geometricGeometric
September - Special Offer
50% Off

for Limited Time!
Staring from $598



Vinyl Window

* Restrictions and conditions apply. Offer not available in all areas. Advertised discounted price, requires purchase and installation of 7 or more windows. Offer discount is calculated based on lowest priced window product. Cost of installation is excluded from the Offer.

Masters Grande Series

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