Kolbe Windows & Doors


See the Difference Quality Makes™


Kolbe® offers high quality, energy efficient windows and doors.


Grand Openings, Inc. has been the authorized distributor of Kolbe Windows & Doors for Texas and Louisiana markets for over 25 years. With options suited for any residental, commercial, replacement or historic project, Kolbe Windows & Doors has the solutions.


Learn More about Kolbe Windows & Doors Visit the Kolbe Windows & Doors Homepage

Scroll down to find out about some of Kolbe Windows & Doors features and to view a gallery of Kolbe projects.


Kolbe Windows & Doors at a glance




Fully Aligned Sightlines

In most instances, the sightlines will align for transom and radius units stacked above our wood, clad, and vinyl windows and doors. Plus, if you decide to include one of our numerous divided lite options, they will align as well. No more “unpleasant surprises” when you stand back to admire the project you’ve worked so hard to complete.


Custom Wood Species

Pine, Mahogany, Oak, Fir, Alder, Walnut, Maple and Cherry


Variety of Colors

32 External Color Options, 7 Anodized Aluminum colors, 8 water-based interior stains.


Exterior Brickmoulds & Casing Options

Available with most of our products with trim color matching to unit frames, or two-tone color combinations between the trim and frames and the sash.


FSC Supplied Materials

FSC certified wood is an option on many Kolbe window and door products.


H°K Glass

Kolbe Windows feature Energy efficient LoE² coating, argon filled glass chambers to reduce thermal conductivity by 30% over air, and a Thermo-Edged spacer bar on most window units.


K-Kron II Coating

K-Kron II coating is the highest quality warranted finish for exterior wood substrates in the industry. Utilizing a specially formulated, high performance urethane primer and topcoat by Akzo Nobel, it is available in 20 standard colors as well as endless custom colors for almost any Kolbe and Kolbe product


Divided Lites

Performance Divided Lites (PDL) in many bar widths, including 5/8” for historic appllications, contoured or flat grilles-in-the-airspace, and cutlite.


Inspiration Gallery


  • Interior Residence with Kolbe Windows & Doors
  • Interior Residence with Kolbe Windows & Doors
  • Interior Residence with Kolbe Windows & Doors
  • Interior Residence with Kolbe Windows & Doors
  • Interior Residence with Kolbe Windows & Doors
  • Interior Residence with Kolbe Windows & Doors
  • Interior Residence with Kolbe Windows & Doors
  • Interior Residence with Kolbe Windows & Doors