Timber Windows Double Glazing in In Cambridge

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We install slim double glazing glass into existing, timber frame windows in Cambridge and the surrounding villages. 

Our Services

We can reglaze your old timber frame sash windows with double glazing. Repair frames, cords, sills and putty prior to re-decoration. We are a local Cambridge company, based in Trumpington. 

Period windows can be reglazed with slim double glazing without a need for the sash replacement

Old wooden Sash or Casement windows are always a challenge when it comes to double glazing. Rebates (a gap where a glass pane fits into) in such windows are quite narrow. Standard double glazing, unlike FINEO glass, would simply not fit into such rebates. Also, frames need to be strong enough to carry the extra weight of double glazing.

Originally they were meant to carry the weight of single glass. Installing double glazing into such frames will make them dangerous to operate. To make things even trickier, sash windows with a system of weights and pulleys need a competent adjustment to make sure the extra weight of double glazing does not impact their smooth operation.

We deal with all of the above challenges and provide first-class reglazing service to the owners of wooden frame windows in Cambridgeshire.

In our Sash Windows double glazing project, we use Fineo glass 6.7 mm thick

We work with Fineo glass. It is only 6.7mm thick, yet provides thermal performance of a standard size double glazing unit. It is an excellent choice for period properties. For windows with very narrow rebates, we have a tailor-made solution. Not only do we widen such rebates, but also strengthen frames so they can carry the extra weight. For sash windows, we do weight rebalancing to ensure they work in a safe and smooth manner.

Testimonials from satisfied customers

Testimonial — Trevor and Dee

Project: Double glazing existing Georgian Sash Windows with FINEO glass

Double glazing existing Georgian Sash Windows with FINEO glass

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Testimonial – Sally

Project: Vacuum double glazing installation

Vacuum double glazing installation

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Testimonial – Rob

Project: Sash window repair in Northamptonshire

Sash window repair in Northamptonshire

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We only use Accoya/Tricoya wood for windows restoration

  • Dimensionally stable
    Dimensionally stable

    – Swelling and shrinkage reduced by 75% or more – Doors and windows open effortlessly year round – Reduced maintenance costs

  • Outstanding durability
    Outstanding durability

    – Lasting 50 years above ground, 25 years in ground/freshwater Class 1 durability, surpassing even teak – Virtually rot proof – 70 year minimum service life stated by TRADA

  • Perfect for coating
    Perfect for coating

    – Improved stability means coatings last up to two times longer – Easier to coat, less preparation and sanding required

Sash and Casement Windows on-site Paint Spraying

Paint sprayers allow us to apply an equivalent of 2-3 perfectly even coats of paint in just one day. This gives woodwork much better protection, perfect adhesion and superior finish. With such application windows and doors can be shut overnight without sticking.

Paint applied by paint sprayer

Paint applied by paint sprayer Paint applied by paint sprayer

Paint applied by brush

Paint applied by brush Paint applied by brush

What we can do for you

Tasks PerformedComplete window refurbishmentStandard maintenance painting
Remove rotten bits of wood.
Treat affected areas with
wood hardener
Repair woodwork with Accoya/Tricoya
wood and flexible wood fillers
Encase treated woodwork with
Tricoya veneers
Unblock windows
Repair pulley cords
Replace cracked glass
Sand down woodwork
Perform minor woodwork repairs
Repair loose putty with flexible
resinous fillers
Prepare woodwork for painting
Spray paint all woodwork

Why choose us

  • In-House TeamIn-House Team

    We do not hire temporary staff. Each member of our team has been thoroughly trained and has been working with us for many years.

  • Since 2008Since 2008

    We have been in the business for over a decade, and we’re here to stay.

  • InsuredInsured

    Our insurance cover is 5m

  • Full ServiceFull Service

    From glass installation to paint finishes – we cover everything. So, when planning renovations, you can rest assured that your timber window work is fully covered.

  • GuaranteeGuarantee

    We have complete faith in our products and services and truly care about providing a fantastic job that our customers are happy with. This is why we offer a comprehensive guarantee to ensure customer satisfaction.

  • Family Run BusinessFamily Run Business

    Just like building a family home fit for a future generation, we have built a sustainable family business.

  • Fixed Timeframe Fixed Timeframe

    You don`t have to worry about any scheduling issues, as when we give you a quote, we provide a specific timeframe for the project to be completed.

  • InnovationInnovation

    We are constantly upgrading our tools to ensure that we provide a state of the art job with tailor-made equipment for the project at hand.

Book your quote today:

  • thorough assessment of your exterior woodwork;
  • detailed written quotation;
  • understanding of the condition of your woodwork and what needs to be done;
  • tailor-made solution for your project.