Georgian Sash Windows in London

We design, manufacture and fit bespoke and high-quality Hardwood and Accoya timber sash windows in and around London. 

Our Georgian sash windows are handcrafted to last a lifetime, giving you a beautiful and elegant home for generations to come. 

Georgian Sash Window
Georgian Sash Window
  • Designed & installed by our professionals

  • Highest quality timber and glass

  • Like for like copies

  • Beautiful slim profiles

Georgian Sash Windows Georgian Sash Window

London’s Georgian Sash Window Experts

At Todi & Boys, we are London’s specialists in timber sash windows. Over time, we have specifically refined our woodworking skills and techniques, making us the best at what we do.

Our team of joinery experts have accumulated tens of thousands of hours delivering the highest standard hardwood Georgian windows in London with exceptional customer service to match. We take pride in building Georgian sash windows that not only look the part, but also serve their purpose perfectly. 

All of our sash windows are completely handcrafted by our team, compiled of London’s very best woodworkers and craftsmen. Not only that, but we also only use the very best wood, ironmongery, double glazing and draught proofing, ensuring that your windows last a lifetime with stunning complementary looks. 

Georgian Sash Windows Georgian Sash Window

The History of Georgian Sash Windows

Georgian windows were first made famous in London during the Georgian era, named after the four kings who ruled England at the time. They were a symbol of status amongst the wealthy and were both coveted for their beauty and durability.

Since then, Georgian sash windows have become a common and highly sought after feature in homes and famous buildings across London and surrounding areas, such as the Kensington and Hampton Court Palace and more. 

Georgian Sash Windows Georgian Sash Window

Why Replace Your Georgian Sash Windows?

Over time, you may have noticed that your traditional Georgian windows are becoming damaged or have started letting unwanted draughts or outside noise into your home.

Or perhaps, you may have found that your Georgian sash windows have become difficult to open and close. This is due to the wood swelling, a common occurrence with windows and doors during the wet seasons each year. Some windows are painted shut entirely after decades of oil based paint layers. If you are experiencing any of these problems, it could be a sign that your sash windows are ready to be replaced. 

Georgian Sash Windows Georgian Sash Windows

Georgian Windows That Transform Your Home

Our team will provide you with a free survey and design consultation, which will show you exactly how your new windows will look throughout your home. This gives you a clear picture of what the final product will look like so you can picture your home perfectly before commencing with any work.

Once you’re happy, we will then design and install stunning Georgian sash windows that visually transform your property. Replacing your Georgian sash windows with our bespoke, high-quality, sturdy and handcrafted windows means that you can eliminate any annoyances you are facing. 

Adding bespoke Georgian sash windows will increase the value of your property, so if you ever decide to sell or rent, it will appeal more to potential buyers from the first look. If you are looking for an exact replication of your current windows, we can create like-for-like replacements in our London warehouse. We also match 99% of all Georgian windows that have little quirks or mouldings that not every company can directly replace.

Georgian Sash Windows Georgian Sash Windows

Specialists in Georgian Sash Windows

Not only are we the best at what we do, but we also love doing it. That’s why we always go the extra step further to ensure that you’re not only left with stunningly-crafted wooden Georgian windows, but also an amazing experience that you’d be happy to recommend – our reviews and customer feedback prove it. Some things we pride ourselves on are:

  • Free survey and design consultation
  • Exceptional quality and bespoke craftsmanship
  • Thin, traditional profiles with discreet glazing 
  • Premium double-draught proofing 
  • High-quality ironmongery as standard
  • Like-for-like replacements of any windows and doors 
  • Our installation team is employed by us (no subcontracting within the company)
  • Being a local family business
  • Recommended by conservation authorities across London
  • Quick lead times
  • Amazing customer feedback

New Georgian sash windows will work smoothly, provide higher levels of security, give you optimal protection against draughts and reduce external sound… all while looking beautiful. 

The windows look like they are separate panes of glass, however, we place bars inside the double-glazed units. This is to make them look like multiple panes when it’s actually one. 

This keeps the cost low, allows for a more elegant looking window, and the double glazing will keep its integrity and serve its purpose for longer.

Georgian windows are characterised by being a large window that is made up of 6 or more smaller individual panes of glass, held together by vertical and horizontal wooden bars.  This adds more detail to your window, giving them a clever and appealing symmetrical appearance.

Georgian windows are made with equal glass panes, mirroring each other by using mathematical ratios to determine the height in relation to its width.

Edwardian windows are known for their ornate decorative details. Big timber mouldings, intricate details, exaggerated arches and stained glass panes.

The Edwardian period may have only lasted 9 years, from 1901 to 1910, but the style influenced Victorian era homes many years later.

In short, yes. Our Sash Windows come with the best draught proofing and double glazing, making your home extremely warm and in turn, more energy efficient. 


Wood choice 1: Sapele

Sapele is a north African hardwood that’s part of the mahogany family. It looks beautiful and has incredible rot resistance. It takes years for any rot to set in, unlike softwood, which can start to rot in just 1 to 2 years. Read more here.

Wood choice 2: Accoya

Accoya is a softwood that costs more than most expensive hard wood. It doesn’t absorb water in the way other wood does. It doesn’t rot due to the fact rot needs water to develop. Accoya isn’t affected by insect attacks either. Read more here.

Our areas of expertise



The highest quality spray paint applied with a methodical preparation system that is specially designed to make our windows and doors make your home look beautiful for decades.

Learn more


We never compromise the 100 year old traditional joinery of the past. All the modern benefits of new windows and doors with the same elegant profiles as your originals.

Learn more


Small investments in time taking care of your windows and doors will pay dividends over the years. Find out the best practices to keep your windows and doors looking beautiful.

Learn more


When fitting in period properties we never know what we'll find. If something unexpected happens, you'll want a skilled, experienced team with a positive attitude on your side.

Learn more


What separates timber windows and doors that last years or decades? The secret is hidden in the joints. Our traditional joints are essential to windows and doors that last decades.

Learn more

Draught Proofing

A small detail that has a huge impact on your home. Draught seals are easy to add and difficult to masterfully blend into your windows and doors. What makes good draught proofing?

Learn more
vent lock

Locks and ironmongery

A cross between padlocks and jewellery. We use high-security locks paired with beautiful ironmongery. So what makes a lock keep you safe whilst complementing your home decor?

Learn more
double glazing

Double Glazing

Double glazing will insulate your home, reduce noise, make your home safer, and increase your home's value. We're one of a handful of joineries that make our own double glazing.

Learn more

Our Google Reviews

Jon Chan, Camden

Albi and team were very helpful and efficient, accommodation some changes and making helpful suggestions during the initial requirements gathering phase. Finished product is excellent after an efficient install. The shutter company we subsequently used said they’d never seen such perfect sash windows. See More.

Ceeri Heasman, Putney

Following a recommendation from a neighbour we used Todi & Boys to replace all our old sliding sash windows with double-glazed versions of the same. Price quote was lower than other companies we’d had to quote, work was carried out quickly & efficiently & there was very minimal damage to the interior (something I was worried about). Have already recommended to friends & looking forward to a cosy Winter with our draft-free new windows! See More.

Mike Sims, Clapham

Todi and Boys have over the last few years, installed six double glazed sash windows for us. Our expectations are high and the company have exceeded what we hoped for, with quality, service and workmanship in every single window. So when we needed a new front door and frame, Todi and Boys were our first choice. Having just completed the work on the new door, we are absolutely thrilled with it both with the quality and finish which are superb.. From start to finish, the care and attention has been amazing, even the invite to view their factory and to select the right colour for the door. Todi and boys are a family run business and the whole team go the extra mile to give you the service . quality and workmanship that many other companies do not provide. We have no hesitation in highly recommending them for anyone needing new doors or windows. See More.

Libby Grant, Chelsea

I am absolutely in love with our new door and beautiful new timber sash windows. The service was fantastic from start to finish and we couldn’t be happier with the outcome. Would not hesitate to use Todi again and couldn’t recommend more highly. See More.

Sam Moore, Fulham

Todi and Boys were a pleasure to deal with and were both friendly and professional from start to finish. The new wooden sash window we had installed was fitted incredibly carefully. I would highly recommend them to anyone considering replacing existing sash windows. See More.

KP, Wandsworth

I recently had the sash windows in three rooms replaced by Todi and Boys having seen their van in the area and looked at their website. Their workmanship was excellent both in production and fitting. They did the work on time and made sure everything was clean afterwards. The sash windows look great and I would definitely recommend them. See More.

CDH, Putney

Todi & Boys recently replaced two of our sliding sash windows. The quality of the product is excellent, installation was quick & efficient, and the customer service support was friendly, efficient and exceeded our expectations. A particular call-out to Ada and Shab who were very helpful throughout. See More.

Paul Dolan, Wimbledon

Todi & Boys provided box sash windows within 6 weeks of my uprated specification for the bay window. The increased specification included differential widths of glazing, laminating, providing an acoustically superior barrier as well as a beautiful looking hardwood sash window. See More.

Kate Gibson, Twickenham

Over the years, I have had Todi & boys replace all the sash windows and casement windows in my house including the front bay, and my French doors onto the garden. I can’t recommend them highly enough. They offer good value and provide an extremely professional, efficient service. They’re also, without exception, polite, and friendly and take great pride in the service they give to their customers. See More.

Jane Quayle, Richmond

Todi & Boys window fitters have done a great job fitting my new wooden sash windows. I’m really delighted with the result and their efficient, very pleasant service. See More.

Tony Lafosse, Putney

Really good experience with Todi and Boys. The whole team, Todi, Ada and the installers have been very helpful and considerate. The sash windows seem high quality. I would happily recommend this company for anybody needing sash windows. See More.

Matthew Hepburn, Surrey

I can’t recommend Todi and the boys and girls (Ada) more. They were the most convincing quote for renewed sliding sash windows, bay window and front door. This doesn’t mean cheapest, it means best. Having their own workshop means they design and make all products and this is a big advantage. We were looked after very well by Ada, everything was done on time to the highest quality. Our new front door is superb and the children’s room is now warm! Thank you all! Wishing you continued success! See More.

Gina Wilton, Putney

Todi and boys recently arranged and installed two double glazed sash windows in our Victorian terraced house. Extremely happy with both the quality of the windows themselves as well as the professionalism and general attitude of the workmen that came to fit them. Service has been fantastic throughout the process and would definitely use them again. See More.

Jane Jones, London

I cannot recommend Todi and Boys highly enough. We are delighted with the quality of our new replacement sash window (the second we have had from the team) and are particularly grateful that the window was replaced at a very busy time before Christmas – fitting in with our plans. Ada and the team are most professional and friendly and we will definitely be using them again! See More.

Chris Haworth, Putney

We had a very good experience with Todi and Boys from start to finish. The end product of our box sash windows is excellent and the customer service & after sales care has been similarly so too. Well recommended. See More.

Camilla Orr, Clapham

Having just had most of our sash windows replaced by them, we couldn’t recommend T&B more highly. The quality of the workmanship is excellent, and the whole process is managed extremely professionally and efficiently. Any questions or small issues were dealt with quickly by Shay. Given the quality and detail, we also found the quote to be competitive. See More.

Hereward Walker, Fulham

Had 5 bespoke double glazed wooden sash windows made and installed by todin and boys. Service from start to finish excellent. Quality and price of product good and the team who installed left the house immaculate. Highly recommend. See More.

Rosie Doggett, London

Our Victorian terraced house in Battersea contained the original Victorian sash windows which were draughty, painted shut in places and had been repaired many times. Most importantly we were being woken each morning at 4.30 by the first ‘plane of the day as the old windows had little decent sound-proofing. We obtained 3 quotes for our wooden Victorian-style double-glazed spray-painted sash windows and found the Todi and Boys proposal to be reasonably priced and of the best technical specification. We visited their workshop in Putney and we were impressed by the quality of their workmanship. See More.

Get in Touch

Call us now for a free survey on: 0208 785 1223

Email us on:

Or send a message in the contact form with a brief description of your enquiry.

Contact Form

"*" indicates required fields

Your Name*
Drop files here or
Accepted file types: jpg, png, pdf, Max. file size: 10 MB, Max. files: 3.