Kolbe Forgent Series Windows

Forgent Series windows and doors feature a proprietary Glastra material and thoughtful design, making them simple, convenient and easy to install. 

Overview

  • Strong & resilient Glastra exterior with Glastra or wood interior options

  • Energy efficiency & impact performance options to meet local climate demands

  • High-performance & strength due to an advanced ladder design with multiple chambers

  • Prevents air & water infiltration with welded sash & frame

  • Selection of exterior & interior finishes including stains & paints

  • Recyclable Glastra Material repurposed in products of other industries

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Window Types

Casement Windows

Offer daylight, fresh air, energy efficiency and short lead times.

Awning Windows

Can be mulled in combinations, offer ventilation, and short lead times.

Double Hung Windows

Offer colonial American style, with traditional two-sash vertical operation, and short lead times.

Specialty Windows

Offer alternative shapes to match other windows & doors, with a quick turn-around time from ordering to delivery.

  • New Construction Direct Sets
  • Replacement Direct Sets
  • Radius
  • Geometrics
Sliding Windows

Convenient for ventilation where space is at a premium and short lead times are necessary for quick project completion.

  • New Construction
  • Replacement

Customization Options

  • Cloud
  • Sahara
  • Bronze
  • Midnight
  • Stain Options Available
  • Cloud
  • Sahara
  • Bronze
  • Midnight
  • Crank-Out Nesting Handles
  • Ashlar Handles
  • Locking Levers
  • Double Pane Glass
  • Triple Pane Glass
  • Laminated Glass
  • 2″ Brickmould
  • 3-1/2″ Flat Casing

Manufacturer Resources