Technoform Glassinsulation

Seamless Manufacturing Integration

Drop in Solution

TGI®-Spacer is engineered to be a drop-in system for bending, cut and corner, and desiccant filling operations.  It is cost-efficient and simple to make the transition.

TGI®-Spacer can be processed on vertical and horizontal insulating glass lines.

Cold Bendable

TGI®-Spacer is cold bendable and works with your existing sealants and desiccants.

TGI®-Spacer can be cold bent into shapes including arch and circle tops.

Click to view technical information regarding processing of TGI®-Spacer

Seamless Manufacturing Integration

Colors & Sizes

TGI®-Spacer is currently available in a number of colors including Black, White , Light Grey, Champagne, Bronze, and Dark Grey.  Custom colors are also possible.  TGI®-Spacer is available in sizes from 1/4" to 1" in widths.  Click to view the current Master Part Chart

Further benefits:

  • Fits into any window shape or size
  • Aesthetically pleasing
  • Attractive matte finish
Colors & Sizes

Our Service

Our Service

Customized Solutions

New innovative ideas are always special challenges requiring custom solutions.  We are happy to develop customized spacers not included in the current standard TGI®-Spacer product mix to satisfy these needs for you and your customers.


On-Site Manufacturing Trials at your Production Facility

We not only provide advice on how to introduce TGI®-Spacer into your production sequence, but also provide on-site assistance with setting up your bending machines. Our experienced people are on hand to assist with your production needs.

Thermal Calculations of your Window Systems

Our NFRC certified simulators can help you determine the thermal values for you or your customers' window systems.

In-house Presentations on TGI®-Spacer and High-Performance Fenestration

Do you require detailed information about high-performance fenestration? Do you want to give your employees insight into the markets and prospects for the future in the commercial IG sector? We welcome the opportunity to visit your site to present TGI®-Spacer, answer your questions about high-performance IG spacer and its significance for the future, and the future of your company. We also offer an accredited AIA learning unit for architects and consultants.

Expert Service and Support

For more than 30 years, we at Technoform have been helping our customers make the strongest high performance window, curtain wall, and insulated glass products possible.  Our global network of industry specialists have been offering expert consultative support to address any issue that may arise - from simulations and testing, equipment specification and layout, to IG production quality control.  We understand your challenges.  We're knowledgeable about your business, and we want to help you grow.



Technoform Glass Insulation is an ISO 9001: 2008 Certified Company

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

  • ASTM E 773 Standard Test Method for Accelerated Weathering of Sealed Insulating Glass Units.
  • ASTM E 2190 Standard Specification for Insulating Glass Unit Performance and Evaluation.
  • ASTM E 2188 - Standard Test Method for Insulating Glass Unit Performance.
  • ASTM E 2189 - Standard Test Method for Testing Resistance to Fogging in Insulating Glass Units.
  • ASTM G 154 - Standard Practice for Operating Fluorescent Light Apparatus for UV Exposure of Nonmetallic Materials.

Technoform Glass Insulation performs a complete quality control inspection that ensures all product leaving our facility passes Technoform Glass Insulation's robust specification.