Insulated Glass Units (IGUs)

THERMOSPAN can supply a wide variety of insulated glazing units (IGU) to suit your needs. These include Double and Triple Glazed Glazing Units, Silicone Sealed Units and Structural Toggle Units for any system. These can be made made-up with a variety of single or laminated glasses, with a myriad of different coating also available.

Our technical team will be able to guide you through the complexes of unit make-up to achieve your specific performance requirements.

Our Expertise

THERMOSPAN has extensive experience of designing buildings with bolted (point to point) glazing, frameless glazing, capped curtain walling, and structural silicone sealed facades.

These include Double and Triple Glazed Glazing Units, Silicone Sealed Units and Structural Toggle Units for any system.

These can be made made-up with a variety of single or laminated glasses, with a myriad of different coating also available.

Our technical team will be able to guide you through the complexes of unit make-up to achieve your specific performance requirements.

Toggle System Support

THERMOSPAN supply a number of insulated bonded glass systems utilising structural silicone. Systems supported include Schüco, Kawneer, Raico, Comar and Portal. The silicone requirements for each system need to be calculated and will depend on the size of glass, thickness of glass, design loadings and the number of fixing points.