Technoform Glassinsulation


The TGI-Spacer is the perfect solution to create optimal living temperatures within a building:

  • Minimal heat transfer through the windows
  • High comfort as the room temperature stays consistent – neither too hot nor too cold
  • Energy and cost savings on both production of IGUs and operating life costs
  • Reduction of mould and condensation forming

Technoform Glass Insulation provides better thermal performance

The TGI-Spacer can be bent around the glass unit, which has a number of advantages such as: 

  • Preventing gas leakage (argon and krypton) through the corners
  • Longer and better performance of the windows

Quality product

Colours and sizes

TGI-Spacers are currently available in a number of colours including black, white, light grey, dark grey, light brown and dark brown. They also come in different sizes ranging from 8mm to 24mm in width.

Further benefits:

  • Fits into any window shape or size, including circles and straight edges
  • Aesthetically pleasing
  • Attractive matt finish

The TGI-Spacer can be accompanied by the TGI-Muntin, a perfectly matching, high performing glazing bar.

Standards and Regulations

The TGI-Spacer is an advanced warm edge solution that meets all relevant quality and safety standards including:

  • EN1279 part 2 and part 3
  • DIN ISO 9001
  • Cekal 
  • ASTM
  • Fogging tests according to EN 1279-6 for each colour 
  • Tests according ISO 4892 UV-resistance