Enjoy the freedom to create large, beautiful expanses of glass without sacrificing energy efficiency.

The stick-built Kohltech offers architects and builders a composite, single or multi-story total curtain wall system. The polymer-based system features outstanding thermal insulation, designed to meet the demands of today’s most energy-efficient buildings.

The Kohltech curtain wall provides outstanding structural support and slim sightlines of only 2” (50 mm). Factor in straight, polygon and inclined configurations, multiple aesthetically pleasing aluminum capping options, and designs that can easily accommodate operating units like tilt-turn, hopper and awning windows, and you’ve got total flexibility. Plus, our optimized profile design and modern fabrication process reduce lead times, making it easy for you to keep things moving and on schedule.

Kohltech Curtain Wall Benefits
• Thermal performance Uf = 0.28 – 0.30 Btu/hr ft2 oF
• Overlapping horizontal mullion (transom) joint design provides excellent wind resistance and all-weather performance.
• Zone drainage and pressure equalization/ventilation of glazing rebates
• Inner glazing gasket sightlines for vertical and horizontal mullions are equal
• Visual PVC surfaces covered with protective tape
• Range of interior snap-on cover profiles accommodate different depths of box steel

 Available Configurations
• Straight construction
  - Thermal insulating stick system

• Polygon construction
  - Outside curve, transom joint zero to 45 degrees
  - Inside curve, mullion joint zero to -5 degrees

• Vertical inclined
  - Outside up to 15 degrees from vertical
  - Inside up to 30 degrees from vertical