GGSL provide Secondary Glazing services in King’s Lynn, Downham Market and right across East Anglia (Norfolk, Suffolk, Cambridgeshire, Essex, Hertfordshire & Bedfordshire) and Greater London.

Secondary Glazing is ideal for use in listed buildings and conservation areas. Made from strong lightweight aluminium (in accordance with BS EN 755) with a primed sub-frame, it is slim and discreet and offers the following enhancements to existing windows:

• Sound Proofing
• Thermal Insulation
• Condensation Control
• Added Security
• RAL Finishes & styles to suit (standard finish polyester powder coated white)
• Glazing : Float, Toughened, Low E, UV, double / triple glazed options available
• Years of robust, trouble free service
• Discreet unobtrusive finish
• Fixed units, lift-outs, hinged units & horizontal sliders
• Standard, balanced & tilt-in vertical sliders
• Heritage range for conservation, listed & historic buildings
• Angled, curved, radius or arched heads
• Fire rated applications (steel frames / fire rated glass)

For more information please see the Secondary Glazing Brochure on our Downloads page.

Flyscreens

Most of our secondary windows can be fitted with fly-screen mesh instead of glass.

Additionally, many of the secondary windows can be supplied with interchangeable inserts – with flyscreens for summer pest & insect control – and secondary glazed for winter thermal insulation.

The glass fibre fly-screen mesh is translucent, providing excellent visibility and ventilation, as well as being both corrosion and combustion resistant. Woven from glass fibre yarn, the mesh has a protective vinyl coating that is resistant to staining and easy to clean. The standard fly screen mesh colour is a very light grey and once fitted it is virtually invisible.