Secondary glazing

Offers aluminium secondary glazing systems. Outer frames and insert panels are made from warp-free rigid sections of extruded aluminium alloy. They are stapled to a MDF sub-frame which is grooved out to receive a serrated tongue. Moisture repellent, rot free, silicone treated polypropylene pile strip is fitted to all insert panels, providing a

Secondary glazing can also vastly reduce the amount of heat lost through draughty windows. This reduction can be further enhanced by fitting energy efficient glass

Development and supply of secondary window systems designed for improving noise and thermal insulation, and for raising levels of security within existing buildings. Horizontal sliding models are available in two, three or four panel versions; lift out units are used where occasional access to individual outer windows is required; and vertical