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Windows

  Vinyl replacement windows reduce energy consumption, are virtually maintenance free and add to the value of your home.

Their energy efficient vinyl replacement windows are constructed of superior materials and components that withstand the harshest weather and ultraviolet light to provide long-lasting good looks. And each ProVia vinyl replacement window is backed by a lifetime limited warranty.

Because your home has a variety of window shapes, sizes and configurations, ProVia custom builds its vinyl replacement windows to meet your specific needs.


 has the perfect windows and doors for your home or project
. From standard sizes to custom sizes, colors, grilles, shapes and more... the possibilities are endless. Whether you're simply replacing a few windows, renovating a historic home, or planning an extensive commercial project, you'll find that Kolbe window and door products will meet your needs.

Review Kolbe's vast offering, then start planning!

  • Casement windows (crank-out, push-out, French, bays, bows, inswing)
  • Double Hung windows (picture, bays, replacement)
  • Sliding & Swinging Patio Doors
  • TerraSpan™ Lift & Slide Doors, now available with a Phantom® motorized Executive screens
  • Entrance Doors (inswing & outswing, Fiberglass, Craftsman)
  • Radius & Geometric windows
  • Specialty products, such as Old World Classic double hungs, Tilt-Turn European-style windows, Garden windows, and Ogee Direct Sets

    Choose Kolbe, and See the Difference Quality Makes®.
  • VINYL REPLACEMENT WINDOWS DESIGNED TO LAST A LIFETIME
    Don’t be misled by bargain-basement prices for vinyl replacement windows—you get what you pay for. Cheap, low-quality replacement windows often begin to fail in just months, leaving you with high energy bills and an uncomfortable home—not to mention ongoing problems and lost performance.