HG3 self support glazing bar can accommodate a square or sloping cap and single or double glazed units from 6 mm through to 50 mm, with self support properties. There are many accessories available such as weather bars, end sheet closures, side flashings etc, We can also fabricate bespoke aluminium flashing to suit.
This is the 2nd supporting bar in the range and can span for longer lengths, whilst keeping the bar as small as possible.
It has the added benefit of having its own structural integrity. This means it is protected from weathering as it will never be exposed to the elements.
These bars can be painted in any RAL colour and when installed with double glazed.units the combined thermal properties ensure that the system meets with the new Document L standards. Hip/Ridge / Jack bars also available
This system will accommodate a multitude of different thicknesses of glass from 6mm to 48mm by simply adjusting the length of self taper. (However 28mm D/G is our standard), this relates to single, double or triple glazing and multiple choices of glass finishes, from solar to self cleaning.