Secondary glazing

Secondary glazing is ideal if existing windows are in good condition but do not deliver enough sound or thermal insulation

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

To improve performance of existing sash windows, secondary glazing can be installed discreetly to the inside of frames, providing an extra layer of insulation that keeps your home warmer in winter and cooler in summer

Secondary windows and secondary double glazing are a good way to combat noise pollution. All systems are fitted with anti-burglar catches

Designs and manufactures bespoke secondary glazing for use in schools, hotels, offices, domestic properties, churches and listed buildings. The units are suitable for period refurbishments where the window must co-ordinate with the building architecture. Glazing comprises an aluminium outer frame joined to a seasoned hardwood surround which allows

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

Offers a secondary glazing system designed especially for installation in historic and listed buildings, but which is also suitable for non-specialist applications. The windows have glass or acrylic glazing and a lightweight aluminium framework secured by a top channel and bottom gasket. The sides are fixed by an airtight magnetic seal. The frames