Secondary Gallery


Great service, today from Vince when I needed proof of my guarantee, it was emailed within minutes. My window and doors were fitted in 2011 and are fab, I only needed proof of guarantee due to a house sale. I would recommend this firm as very reliable and efficient.. Thanks


Mrs Kelly, March 15
Chippenham, Wiltshire


Secondary Glazing Brochure



Secondary Glazing

Secondary Glazing

Secondary glazing is a good second choice when external double glazing is not “allowed” as your first choice because of the current UK planning restrictions.

Secondary glazing to match your existing window configurations as far as possible is available, as has been designed to be as unobtrusive as possible.

Consequently, L F Replacement Windows supply and fit secondary glazed window systems that are horizontal sliding, vertical sliding, side hinged, lift out, fixed, butt hinged, lift in, clip out or combination units (i.e. side hinged and lift out secondary glazed window systems). Also available is a heavy duty double glazed secondary glazed window system, where noise and/or heat loss is a particular problem and added insulation for a particular property is needed.

More Benifits for Secondary Glazing

Ideal if you can not afford high quality double glazing, particularly in built up urban areas where traffic noise is a nuisance, or indeed if standard double glazing has been fitted and the disturbances persist.

Secondary glazing can be installed in listed properties and properties within conservation areas where restrictions prevent the modification of the old existing external windows.

Secondary glazing can be a cost effective alternative to replacing your existing single glazed windows, for example in leasehold properties where changing the existing windows may be uneconomical.

Secondary glazing can be fitted to any window that needs noise reduction and/or draught reduction, where other glazing options not viable or practical.

One major benefit of tilt back vertical sliding secondary glazing is that it is ideal for cleaning, as both the back of the glass and the existing window can be easily cleaned.

In environments with extreme noise disruption where high spec glass is insufficient to cope, there is a heavy duty system that can take a double glazed unit.

This is available as horizontal or vertical sliding secondary glazing.  Click Here to Download Brochure

If you would like to discuss any of our products or services, please call 01249 655077 fill out our enquiry form

L F Replacement Windows & Conservatories
Bumpers Farm Industrial Estate
Wiltshire SN14 6LH

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Our products have a comprehensive 10 Year guarantee, which includes the hardware (handles, hinges, locks)