Secondary glazing is an effective and cost efficient method of insulating and sound proofing your windows. Made from strong light weight aluminium, it can be made to be very slim and discreet. There are designs suitable for box sash windows, casement windows and even doors.
By installing secondary glazing you could save around 10% on your heating bills. The Energy Saving Trust states that it is an ‘ideal solution if you are unable to fit double glazing’. This also makes secondary glazing ideal for use in Listed Buildings and conservation areas.
Options include: acoustic glass for noisy areas, white, black, or brown powder coated finishes, PVCu or timber surrounds, vertical sliding, horizontal sliding, tilt back for easy cleaning, lift out and fixed.