What we do at Leamington Timber Windows

Welcome to Leamington Timber Windows. Our core speciality is the manufacture and installation of a range of home improvement products, including windows, doors, furniture, kitchens and joinery. It’s all made in our UK workshop based in Leamington Spa.

A history of our window company


Our company began life as Wandsworth Sash Windows, a family-run business in Clapham over ten years ago. Over the years, we quickly identified a gap in the market and found a niche for high-quality joinery expertly installed by skilled carpenters. This success propelled us to explore opportunities for growth through acquisitions. In early 2023, we were offered the opportunity to acquire an established joinery workshop, Leamington Timber Windows; recognising the potential for synergy and development, we jumped at the chance. Since then, we have operated as a unified entity, incorporating our six distinct brands.

We are now a thriving company with a large enough workforce to take on projects of any size.

More than just sash windows

Think we are just sash window fitters? Think again! Our Leamington Spa workshop can make anything out of wood, including casement windows, front, French and bi-fold doors. We are proud to have a team who can carry out installations and all associated building work.

An experienced, highly skilled workforce


Our joiners and carpenters are not just skilled, they are highly adept at what they do. Each of our carpenters and installers holds independent certifications from the esteemed body CERTASS, a testament to their expertise. We take immense pride in our craft, ensuring a fantastic finish every time, instilling confidence in the quality of our service.


Our commitment to transparency and thoroughness is evident in our estimate process. We want to conduct a site visit to understand your requests and requirements. We do not provide prices in person, and your surveyor will not sit on your sofa pressuring you to sign a contract. We understand that some decisions take time, and that’s absolutely fine! After the appointment, we will send a complete estimate that includes a drawing and all the information gathered, ensuring you have a comprehensive understanding of the project and its costs.

Bespoke, individually crafted windows, doors and joinery

Our homes reflect our personalities, so why settle for mundane windows and doors? We use bespoke designs and handmake your joinery in our workshop, tailoring every last detail to your requirements. This includes wood species, glass type, paint finish, and glazing bar design. By controlling the whole process ourselves, lead times are shorter—the average timescale is eight weeks, shorter than many large national companies.

Made in Britain

We are proud to make all our joinery in Britain, crafting it from quality timber. Our production manager handles all operations, so we have full control over quality. We encourage all customers to book an appointment and visit the workshop to see how our joinery is made. Read more on our Made in Britain page.

Made in Britain

Contact the Leamington Timber Windows’ team

Talk to us – we can help with your bespoke window, door and joinery requirements. You can complete our contact form, call us on  01926 613286 or email enquiries@leamingtontimberwindows.co.uk

London Showroom

Please feel free to pop into our showroom at 461-463 Fulham Rd, London SW6 1HL

The closest train station is Fulham Broadway (Zone 2)

Opening days: Monday to Friday

Opening time: 9am to 4pm

Parking: Metered parking is available on nearby Moore Park Road (SW6 2JB)

Let us know you are visiting by calling: 02079247303