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Thermospan Bolted Glass System

Gray & Dick are one of the most experienced accredited installers of the Hansen Glass Thermospan double glazed bolted glass system, having been installers since 1985.

Unlike other double glazed bolted glass systems, the Thermospan system is supported with stainless steel fixings on the inner skin of the glass only.

This unique mechanical fixing creates a clean and uninterrupted glass facade.


This system can be used with a variety of different glass specifications to achieve thermal, solar and acoustic requirements.

A laminated skin adds enhanced safety where the glass is used in roof structures or areas where additional safety is deemed necessary.

Thermospan Brochure PDF

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