Heating and Ventilating


GDL launches updated Intelivent brochure

The GDL Intelivent Natural Ventilation Brochure has been updated to incorporate GDL's latest product lines with a revamped style and is now available in either a hard copy or electronically via the company's website.

The new brochure is packed with extensive technical information clearly explaining where GDL's natural ventilation systems would be suitable and applicable with case studies throughout to demonstrate the case. GDL has significantly extended its product range to offer its customers more choice of sustainable wind driven and solar powered ventilation, with the option of incorporating natural lighting throughout all building types.   

GDL designs, manufactures and installs its Intelivent range of natural ventilation systems with the option of temperature and CO2 sensor controls. This allows a controlled winter and summer ventilation rate whilst maintaining the security of all building types. 

Please request a copy at sales@grille.co.uk or upload it from GDL's website at www.grille.co.uk either in PDF format or flipbook format.

GDL head office, tel 01457 861538.

23 March 2015


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A wide range of CSST, fittings and accessories are available for projects both large and small. Suitable for all three family gases, the CSST range includes sizes DN15 to DN50 in a choice of lengths. Custom lengths are available for large/multi-family projects. Contractor kits, which include a length of CSST, and two male fittings are also available. Gastite® high-performance XR2™ fittings have a patented Jacket-Lock® fitting which eliminates exposed steel beyond the nut. The range includes male and female fittings, tees, copper compression fittings and couplings. Accessories designed to make installation even easier are also available and include; cutters, utility knives and jacket repair tape.
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