We focus on providing two specialist sash window services


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Repairing sash windows is Option A

Our selection of sash window repair services trumps replacement options.

Sash windows deteriorate over time. It’s just a fact of life. However, just because your sash windows are in a state of disrepair – doesn’t mean they need to be replaced.

At Fix a Sash we aim to repair practically any original wooden sash window. Our system works, and we’ve proven this over more than a decade of successful case studies.

From London to Birmingham, Manchester and Leeds – we cover all of the UK. Get in touch today on 0800 313 4688 or to find out more about our sash window repair services.

Sash window repair is much better than replacement. The price tag is lower, it helps maintain the heritage of your home and it’s better for the environment too.

More about our Sash Window Repair Services

Avoid full replacements with long-lasting sash window repairs

Decay, water damage, joint tearing – wooden sash windows go through a lot in their lifetime. But it doesn’t have to mean the end of the road. With Fix a Sash, bringing your sash windows back to life is easy and cost-effective.   

We’ll take your run-down sashes and repair them to their former glory. No more rot, decay or tears. Your newly repaired sash windows will fit perfectly, reduce noise pollution and put an end to any nasty draughts.

Why Fix a Sash?

Almost every sash window crisis can be solved with the right know-how – and we know sash windows like the back of our hands. A proper fix will reduce heat loss, cut out noise from outside and prevent future damage.

  • Reliable Services –You can rely on us for a fuss-free repair service. We’re on time, work efficiently and will leave your house exactly as we found it.
  • Experienced Team – We’ve repaired sash windows for over X years. We take pride in what we do with hundreds of happy customers to show for it.
  • Safety First –The safety of you, your property and the local community is our top concern, which is why we work to the highest industry standards.
  • Guaranteed Results –We back our work with an ironclad 10-year guarantee. Rest assured you’re getting long-lasting results.

Why replace when you can repair?

Sometimes, sash windows need to be replaced. But, if it can be avoided, repair is the better option. The price tag is lower, it helps maintain the heritage of your home and it’s better for the environment too.

We combine the best technology with traditional carpentry techniques to deliver the best results. Take a closer look at our sash window repair services:

·     Sash window sill

Sash window sills can rot and decay over time. This is typically caused by water ingress from the windows itself and can lead to further damage if left unresolved. That’s where Fix a Sash come in. We can repair or replace the window sill with a hardwood section – a durable alternative to a full window replacement.

·     Middle rail

Condensation and water damage can be a nightmare for sash windows, damaging the middle rail and making windows hard to move. If this is the case, don’t panic. We can simply repair the rail or replace the sections with a hardwood fixture.

·      Bottom rail

The bottom rail of a sash window can be damaged by rot, decay or just poor maintenance. This can impact the efficiency of your windows, but it doesn’t need a full replacement. We can tackle the problem by replacing the bottom rail with a hardwood section.

·      Sash window frame

The frame of your sash window has to deal with plenty of wear and tear, especially where the frame and the window sill meet. If there any gaps in this section you might find water damage, leading to rot and decay. Fix a Sash will repair your window frame with zero-fuss to cut out water damage and strengthen your windows.

·      Construction joint tearing 

The construction joints on sash windows can separate over time, meaning more water damage and rot. The best course of action is to repair the joints at the first sign of decay. At Fix a Sash, we work quickly and effectively to repair all sash window joints, leaving you with a long-lasting solution.

Talk to the experts at Fix a Sash

Are your sash windows looking worn out and tired? Or worse, are they starting to rot and decay from water damage? Fix a Sash is here to help.

Repairing your sash windows is the perfect way to improve heat retention in your home and cut down energy bills. On top of that, it keeps the style of original sash windows and protects the value of your home.

To find out more about all our repair services, get in touch today on 0800 313 4688 or

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Sash Window Restoration is much more than just a quick repair

Sash window restoration is so much more than just repairing the wooden windows. Repair is part of it, but we also ensure the sash windows function correctly and are heat efficient.

It’s one of the most comprehensive processes in the UK – ensuring your sash windows are there to enjoy for many generations to come.

From London to Birmingham, Manchester and Leeds – we cover all of the UK. Get in touch today on 0800 313 4688 or to find out more about our sash window repair services.


Restoring windows is an eco-friendly alternative to replacing wooden frames, which only creates excess waste. But that’s not all. By restoring your original sash windows, you can keep more heat in your home and use less energy in the long run. Cheaper energy bills for you and less impact on the environment – it’s a win-win.

Our sash window restoration process includes the following elements:

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Sash window repairs

Before diving straight in, we’ll inspect your sash windows to identify any issues. Our team will then restore your windows quickly in-situ. We work swiftly to minimise disruptions and will leave your property exactly as we found it.

Sash windows can be damaged by wear, weather damage, joint tearing and decay. Luckily for you, we’ve got it covered.

We will repair your frames, restore durability and protect your sash windows from future damage.

Best of all, we can even save you money, add value to your home and leave you smiling.

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Replace sash cords

On top of the window’s appearance, we add long-lasting function to original sash windows by replacing tired sash cords with brand new ones.

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Rebalancing the window

Original sash frames can become imbalanced over time. We will fix this issue by re-weighting your windows, which restores a smooth movement again.

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Draught Sealing

Sealing your window frames is an important step in the restoration process. We use a specialist DS perimeter draught proofing system to tackle pesky draughts and rattles.

Sash windows are prone to draughts because of air gaps around the sash, which can cause rattling, decay, heat loss and expensive energy bills.

Don’t worry. We can fix all of these problems with our draught sealing service.

Your windows will work better, draughts will disappear and you’ll even spend less on your energy bills.

More about our Draught Sealing Services

Goodbye draughty rooms, hello cosy home

With our cost-effective draught proofing service, you can easily repair, restore and retain your sash windows. It’s easy.

Like anything, sash windows are prone to wear and tear over the years. They can let in a cold breeze and even rattle. Draughts can be a pain, but we offer a simple solution at Fix a Sash. With our specialist draught proofing system, you can protect your home from the cold, save money on heating bills and make sure your sash windows look top-notch.

Why Choose Fix a Sash?

Our reliable, friendly and hard-working team are on hand to help seal the deal with top-rate draught sealing solutions.

Draughts, rattles, leaks and poor energy efficiency are all common problems with older sash windows. Whether it’s a small gap in your window or a bigger problem, it can cause some serious headaches for homeowners. That’s where we come in. At Fix a Sash, we offer a reliable draught proofing solution for your window woes.

  • Experienced Team – With over Xyears of industry experience and countless happy homeowners across the country, you can count on us for a fuss-free service every time.


  • Window Experts –Your windows will need a bit of attention every now and then. Treat them to the TLC treatment and help your home look it’s best.


  • Reliable Craftsmen – You can rely on us to work quickly, effectively and to the highest standards. No cutting corners. Just a proper job from start to finish.


  • 10 Year Guarantee –We’re confident in the quality and longevity of our work. So much so, that we offer an ironclad 10-year guarantee.


Expert solutions

Sash windows need a 3mm gap around each sash so they can open smoothly. The problem? This leaves your windows prone to draughts and rattles. At Fix a Sash, we tackle this head on with our DS Perimeter Draught Proofing System.

Our specialist system seals any gaps, leaving you with free-flowing windows and a warmer home. What’s not to like? 

Customised service

We’ve helped people all across the UK, so we understand that everyone’s home is different. We deliver a comprehensive draught proofing service that’s tailored to your exact needs. There’s no one size fits all approach at Fix a Sash.

Improve window function  

Our sash window draught proofing services shut out more than the annoying breeze. They also help keep your home warmer and get rid of outside noise. We will make sure your sash windows are completely sealed, reweighted, recorded and renovated, so they’re completely fit for the job.

Avoid extra costs

With proper sealing, your sash windows can perform like brand new windows – with up to 80% of the energy performance of a double-glazed alternative. It’s a great way to use less energy and shrink your bills in the colder months.

By helping your windows stand the test of time, our sealing system even cuts out the need for costly replacements further down the line.

Keeping heritage alive

Properly restored sash windows look fantastic – and it’s great to keep the heritage of your property. That’s why it’s best to avoid a full replacement, whatever the issue. Wherever possible, look to repair and renovate with our specialist draught proofing solutions. Needless to say, this can add value to your home too.

Talk to our draught proofing experts

Whether it’s a rattle driving you mad or cold draughts driving up your energy bills, Fix a Sash can help. Our effective DS Perimeter Draught Proofing System will cut out any issues with your windows and help them look their best. Contact us today on 0800 313 4688 or hello@fixasash.comfor a chat about your sash windows.

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Glass replacement

You’ll be amazed at what glass replacement can accomplish!

You can expect improved heat retention, noise reduction, safety and security.

We can even provide a range of glass textures and opacity grades.

So, whether you want more privacy, reduced glare or even self-cleaning glass, we can make it happen.

More about our Glass Replacement Services

See clearly again with our stress-free glass replacement services

Is the glass in your sash windows tired, cracked or completely broken? Don’t panic. There is a simple solution, that’s a smash hit with our customers – tailored glass replacement services.

As well as keeping the heat in, replacing damaged glass can cut out noise and bolster your security. At Fix a Sash, we can work with any size or style of sash windows, working quickly and safely to replace glass in next to no time.   

Why Choose Fix a Sash?

At Fix a Sash, we focus on delivering high-quality end results. Whatever the job, we make sure you get the very best from your windows.

By installing a new glass pane into your original sash window, we can transform both the look of your windows and how well they work. The result? You’ll have more peace and quiet and keep heating costs down.

  • Tailored Solutions –Whether it’s a single broken pane or a full glass replacement, we tailor our services to fit the age, design and needs of your windows.


  • Experienced Team – With over Xyears of experience, our dedicated team of expert glazers have the knowledge and the experience to deliver the best results every time.


  • Cost-effective Services –At Fix a Sash, we know how expensive and lengthy full sash window replacements are. Our trusty glass replacement services are a more affordable option but with the same great results.


  • Reliable Glazers – You can always rely on the friendly team at Fix a Sash to deliver the results we promise on time. We’ll leave you home exactly as we found it and work with minimal fuss and disruption.


  • Guaranteed Results –We’re confident in the quality and longevity of our glass replacement services, which is why we offer an ironclad 10-year guarantee.

Improved heat retention

Are your windows cracked or broken? This can let in a cold breeze, which isn’t ideal for cost nights in by the TV.

We install low-e double-glazing, which helps keep heat in and cuts energy bills down to size. The glass has a transparent metallic coating, so light can pass through without affecting heat – which reduces heat loss by a massive 40% more than standard double glazing.

You get all the plus points of modern glazing, without losing the look of your original windows. Perfect.

Noise reduction

Is your home plagued by noise from traffic, kids or just the outside world? Bring a stop to your endless sleepless nights with our glass replacement services.

Our noise reduction glass is made from two sheets with a film placed in the middle. This combination can reduce noise levels by up to XX decibels. Even better, it can be installed into either existing windows or slender double-glazed units.

Improved privacy & security

Safety is the number one priority for homeowners. We’re no different. Our security glass – which is available in thickness from 6.5mm to 25mm – can be installed to give you that extra peace of mind. We offer plenty of extra options:

  • Toughened glass– Four to five times stronger than standard options.
  • Safety glass– If broken, safety glass shatters into tiny, harmless pieces, so there’s no chance of big glass shards causing damage or hurting anybody.


  • Laminated glass– Features a laminated film to boost its strength. In the unlikely event that it breaks, it will stay attached to the plastic interlayer, keeping its strength until it’s replaced.
  • Privacy glass– Block out nosy neighbours with various grades of opaque glass in a range of different colours and textures.

Fit for any purpose

Our services can be tailored to fit any needs, making them perfect for every homeowner. Whether it’s self-cleaning glass for high-up windows, solar-controlled glass to reduce glare in summer or multifunctional glass with a mix of all the best qualities, we’ll find the best solution for your home.

Customer focus

If you’re lucky enough to live in a listed or conversation property, there are a few regulations you’ll need to follow. The same is true if you want to remove original glass, add double glazing or install security glass. You don’t have to face these hurdles alone though – at Fix a Sash, we advise homeowners on the best course of action and help with applications too.

Talk to our glass replacement experts

Whether it’s a full glass replacement or just a single pane, Fix a Sash is here to help.Get in touch today on 0800 313 4688 or hello@fixasash.comto get the ball rolling.

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All work is done in your window’s original home. We’ll leave your property as pristine as we found it.

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