Elegant alternative to double glazing or secondary glazing – 38% less heat loss and 40% less noise

As double glazing isn’t always possible on listed buildings, it’s important to have a solution for your home which is faithful to the original look of your property, as well as making your home more comfortable. 

Timbawood Solo is a laminated single glazing system designed specifically for listed properties that offers far better thermal insulation than regular single glazing, and noise insulation that can beat double glazing.

It can be fitted into your existing listed windows, or fitted into new, exact-match sash windows and casement windows, and can incorporate restoration glass or even mouth blown cylinder glass for the authentic heritage look.

Grade II listed refurbishment project in Cobham

Reglaze and repair your existing windows

  • We can reglaze and repair your existing windows on-site and replace those windows that are beyond repair
  • Existing windows are overhauled and fitted with laminated, thermally efficient single glazing incorporating flat glass, restoration glass or mouth blown cylinder glass
  • No double reflection
  • Full perimeter draught proofing for optimum thermal efficiency and to reduce draughts, dust and insects

Exact-match replacement windows

  • If your windows are beyond repair, we can fully replace your existing windows with bespoke, exact-match replacements or fit new sashes/ casements into the existing window frames
  • Thermally efficient single glazing (or option for slimline double glazing, that looks like just single glazing, where accepted by planning authorities)
  • Elegant exact-match heritage design
  • Slender profiles, mouldings and glazing bars
  • The finest durable, thermally efficient timbers
  • Hand puttied & hand painted option
  • Full perimeter draught proofing
  • Full design, supply and install service

As specialists in bespoke timber windows for period, conservation and listed properties, our single and double glazed windows have been approved by over 30 planning authorities throughout London and the South East. All our windows are handmade in our London workshops to sensitively match the detailing of your existing windows.

Timbawood Solo benefit over standard single glazing


Single Glazing

Timbawood Solo

Timbawood Solo benefit over Single Glazing

Thermal rating (UV/Wm2K)



38% less heat loss

Noise reduction (RwdB)



40% less noise

To find out more about the options available, or to arrange a free survey, quotation, or visit to our workshops please call us on 0208 893 4889 



Our listed/ conservation sash windows are known for their slim section sizes and glazing bars, in keeping with the traditional style of Georgian and Victorian architecture. As well as laminated single glazing, we also use slimline double glazing, from as slim as 11mm, which looks just like single glazing with all the insulation benefits of regular double glazing.

Timbawood offers four proven ranges of high specification sash windows, depending on your budget and the requirements of the property:

  • Heritage Range – exact-match windows for listed buildings and stringent conservation areas
  • Conservation Range – for properties in conservation areas and homes of distinction
  • Traditional Range – for period and modern properties

Call us on 0208 893 4889 to find out more about our ranges or to arrange a free survey or quotation.

Call us for our latest offers:

0208 893 4889

To arrange a free survey or quotation, please get in touch:


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