Patent Glazing Roof Bars

The glazing bar consists of a galvanised rolled mild steel core which is inserted into a seamless lead extrusion covering that incorporates a twin wing weathering system and glass seatings.

Patent glazing roof bars. Browse our selection of specialised patent glazing bars. Our heritage lead covered steel patent glazing bars are a unique product and encapsulate the very essence of the patent glazing tradition. There are no alternative products available on the market which can match an original lead covered steel patent glazing bar which originates from the victorian era. F t i l y.

A glazing bar assembly 10 for supporting adjacent panels of glazing material. With innovative designs that are also aesthetically pleasing our glazing bars are ideal for commercial or domestic properties. It is possible to incorporate double glazed units into this range of glazing bar when compliance with building regulations document l is not a requiremnt. 01384 820 060 fax.

Our aluminium roof glazing bars are designed by and specifically extruded for pennycook patent glazing which allows for the design of bespoke bars when necessary to fulfil a particular function and we have utilised this facility on a number of occasions to great effect as we show below. Aluminium glazing bars for conservatory roofs. Install pre bent flashing before securing the glazing system perimeter bars and mullion bars. The glazing bar design originates from victorian enterprise and ingenuity.

The assembly comprises a pair of complementary glazing bars 11 and 12 which are engageable with each other at the first ends 23 24 thereof and which have open ended recesses 17 and 21 at the second ends thereof which receive and grip an edge of a panel of glazing material 18 and 22. This system supports its own weight and provides resistance to wind and snow loading but does not contribute to the stability of the primary structure of the building. When framing with aluminum glazing extrusions for a glazed sloped roof all top surfaces of each roof framing member must be on the same plane and flush with each other. Our traditional patent glazing bars are designed to receive single glazing of any thickness and are also suitable for accommodating solid and multiwall polycarbonate sheets up to 30mm thick.

Click here to view our live videos. The ends of the lead covers are then soldered to give a hermetic seal. Based on the traditional bar style having the stalk or structural element to the outside of the construction. Patent glazing bars provide continuous support along two edges of glazing infill panels and are fixed back to the main structure of the building.

01384 820 061 email. Our heritage patent glazing bar range is truly unique amongst roof glazing systems. The barn system of patent glazing and rooflights is a self draining system of dry glazing for pitched and vertical applications.