Lonsdale Metal Company Ltd have specialised in the manufacture & supply only of Patent Glazing Bars & Roof Glazing Systems since 1946. Successful rooflights, skylights, canopies & roof lanterns have been installed at some of the UK's most important & historic buildings and routinely feature in commercial sloped glazing, rail regeneration projects, industrial roof glazing, commercial & domestic conservatories. Please click on the link below pertinent to you and discover why Lonsdale patent glazing is the preferred choice of other professionals within your industry.
SkyGard is the latest development of the original Lonsdale Metal patent glazing bar first introduced over fifty years ago. Maintaining all of the benefits of traditional patent glazing, SkyGard patent glazing bars utilise modern technology to beat all others in terms of weathering performance and value for money.
ThermGard Patent Glazing Bar
ThermGard patent glazing bars, Lonsdale's answer to achieving thermal break roof glazing, the slim internal box design provides elegant and clean lines to any structure. ThermGard combines curtain wall style appearance with the rapid installation advantage of traditional two-edge support glazing.
PlasGard Glazing Bar
PlasGard offers a range of patent glazing bars and accessories to suit solid and multiwall polycarbonates and plastics. Approved by major sheeting manufacturers, PlasGard incorporates the essential design features recommended for two edge support glazing. PlasGard also offers an economical 'capped' bar alternative to SkyGard for single or double glazing with glass.
SpanGard Patent Glazing Bar
SpanGard Patent Glazing Bars, the self supporting structure with a proven track record, allowing maximum light penetration and high performance weathering. Attention to detail and quality manufacturing ensures a neat slim-line appearance providing a strong, durable product giving many years good service. The sophisticated SpanGard remains unequalled in terms of value for money and performance.
GlazaVent solves the problem of providing effective roof ventilation with none of the excessive costs that can sometimes be incurred. This Roof Glazing product is designed for simple installation into new or existing glazing bars, GlazaVent relies on a watertight silicone seal eliminating the risk of leaks. Equally suitable for use within a domestic conservatory or shopping mall.
Conservatories & Roof Kits
Now available, Conservatory Roof Glazing Kits only or whole Conservatories with pvc-u or aluminium walls.
Key features include:
Other products produced by the Lonsdale Metal Company include: