Double Glazed Sash Windows
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Double Glazed Sash Surrey

Timber Sash Window Refurbishments & Draught-Proofing

Expert sash window restoration across Surrey and London

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We refurbish sash windows to be fully operational, minimalise draughts and run smoothly – all at a fraction of the cost of buying new.

There’s no doubt about it, timber sash windows in a period property are beautiful. But with years old original windows, eventually, wear and tear will take its toll. And the windows you fell in love with when you bought your property can become a headache.

So, if your windows are letting in icy cold draughts, rattling in the wind, have rotten frames, won’t stay open, are stiff to operate or are stuck shut, we can help with a sash window refurbishment.

Warmer home

Draught-proofing keeps the heat in and cold out

Quieter home

New beading in and around the windows stops noisy rattling

Easy operation

Effortless opening and closing

More energy efficient

Turn your heating down and save on energy bills

How can we refurbish your timber sash window?

You’ll be surprised at how much is possible when it comes to refurbishing your timber sash windows. In most cases, there’s no need to buy new windows. Our sash windows team can restore or replace parts at a fraction of the cost.

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Add draught-proofing

You’ll be surprised at how much is possible when it comes to refurbishing your timber sash windows. In most cases, there’s no need to buy new windows. Our sash windows team can restore or replace parts at a fraction of the cost.

Add beading

New beading in and around the box frames keeps the sashes snug in their frames to stop rattling noises.

Restore or replace rotten timber

We can rake out and fill any rotten wood or replace whole sections of timber if needed.

Replace sash cords

We replace broken or worn sash cords as standard on both the top and bottom sashes, so your windows stay open when you want them to.

Remove built-up paint

A build-up of paint inside the box frame makes your sash windows stiff to operate. We can burn off the old paint from the inside pulley stile, prime the wood and re-paint it as an optional extra.

Replace fasteners and sash lifts

We replace worn ironmongery on your windows as standard to give them a fresh new look.

We’re timber sash window experts – it’s all we do

When you choose Novells, you can be sure you’re getting the best. Our timber sash windows team are highly skilled carpenters who have many years’ experience restoring timber sash windows.

And we always treat your home like it was our own. We cover your furniture and floors with protective dust sheets and leave it exactly as we found it – except for the beautifully refurbished windows of course.

We work in Surrey and across London, from Balham and Clapham to Putney and Kensington.

Get a FREE no-obligation quote

Use the form on the right if you’d like us to call you. Or you can call us on 020 83951916. We’ll

  • Come to your home and chat about your needs
  • Take some measurements
  • Send you a free, no-obligation quote

See what our customers say about us

“I have now used Phil to have several Victorian sash windows draught-proofed and refurbished over the years and recommended him to many friends. His work is very good quality, he charges fair prices and is punctual and trustworthy.”
Mark, Kensington
“From the initial visit to quote from Phil to the final installation of the last sash with Peter, they delivered a high-quality professional service, and we are very happy with the end product. Clean, on time and transparent with any niggles which arose on the job, I would recommend you contact them if you want peace of mind with a job well done.”
Julian, WImbledon