ThermGard Self Supporting Glazing Bars

by Lonsdale Metal Co

A neat 40mm wide box bar design, ThermGard provides a cost-effective alternative to more expensive sloped curtain walling systems without sacrificing aesthetics. Various slim-line box rafters are available to suit small or large spans. Alternatively the carrier rail may be mounted on top of continuous timber rafters see our ThermGard-R glazing bars. A continuous screw on pressure plate with gaskets provides outstanding glass retention and a choice of decorative external covers are available to provide either contemporary glass roof appearance or a more traditional heritage style for roof lanterns on period buildings.


Glazing Width = Glazing Bar c/c minus 13mm or minus 15mm if using thermal barrier.

ThermGard is a tried and tested product installed throughout the UK. Some notable projects include The British Museum, Windsor Royal Opera House, ILVA stores, the US Ambassadors Residence and McArthur Glenn Outlet Village, Bridgnorth.s.

Specification Details for ThermGard Self Supporting Glazing Bars (Glazing Bar Systems)

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Lonsdale Metal Co is consulted before specifying.

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