Timber Windows and Doors in London
New Timber Windows and Doors in London
The Sash Window Workshop have been replacing timber sash windows, casement windows, and external doors in London since 1994.
We pride ourselves in providing a high-quality product along with excellent customer service. We are proud to have been endorsed by Which? Trusted Traders since 2014.
All our new wood windows and doors are bespoke and designed to improve the energy efficiency and warmth of your home, while retaining the traditional design.
New Timber Windows and Doors in London
The Sash Window Workshop have been replacing timber sash windows, casement windows, and external doors in London since 1994.
We pride ourselves in providing a high-quality product along with excellent customer service. We are proud to have been endorsed by Which? Trusted Traders since 2014.
New windows and doors are bespoke and designed to improve the energy efficiency and warmth of your home, while retaining the traditional design.
Replacement Windows and Doors: London
Our installers can be spotted working in and around Greater London every day. Every year we replace and draught-proof thousands of sash windows, casement windows, and external timber doors in period properties and listed buildings across North, South, East, and West London.
We have extensive experience working on Victorian, Edwardian, and Georgian properties. We regularly work in Conservation Areas for various London boroughs, including:
Barnet, Brent, Bromley, Camden, Croydon, Ealing, Enfield, Hackney, Hammersmith and Fulham, Haringey, Harrow, Islington, Kensington and Chelsea, Lambeth, Lewisham, Merton, Richmond, Southwark, Sutton, Wandsworth, and Westminster.
Excellent Customer Service
Approximately half our orders every year come from recommendations or previous customers.
In addition to being a Which? Trusted Trader, we are proud to have an ‘Excellent‘ Trustpilot rating. We have also won several awards, including Which? Trusted Trader of the Month award.
Our sales surveyors understand the importance of listening to your needs and will help you identify the right solution to meet your requirements.
We offer a range of services, including secondary glazing, installing new sashes into existing frames (replacing just the moving parts), draught sealing, and replacement windows and doors. We offer various new joinery products, including complete new sash windows, casement windows, French doors, front doors, sliding doors, and bi-fold doors.
High-Quality Timber: Accoya 50-Year Anti-Rot Guarantee
For new wooden sash windows, casement windows, and external doors, we recommend using a timber called Accoya. Accoya is an FSC-certified, sustainably sourced modified wood. The wood is highly durable and stable, requiring minimal maintenance and coming with a 50-year anti-rot guarantee.
Having been an early adopter of Accoya, we are proud to be an Accoya-approved manufacturer, demonstrating that our windows and doors are manufactured to a high standard.
Depending on your requirements, we can offer a wide variety of different paint or stained finishes (including dual colours), glass, and ironmongery options for your London timber windows or doors.
For some examples of our windows and doors, view our gallery pages.
Accoya 50-Year Anti-Rot Guarantee
We recommend using a timber called Accoya. Accoya is a sustainably sourced modified wood which is durable, stable, and requires minimal maintenance. It also has a 50-year anti-rot guarantee.
Depending on your requirements, we can offer a variety of different paint or stained finishes (including dual colours), glass options, and ironmongery options for your London timber windows or doors.
For some examples of our windows and doors, view our gallery pages.
Energy-Efficient Windows and Doors in London
All our windows and doors are made in our manufacturing facilities in Bracknell, Berkshire. We utilise the latest technology to manufacture high-quality, traditional timber windows and doors to suit your home.
Our timber sash windows, casement windows, and external doors all come fully factory finished. They are double glazed as standard to help improve energy efficiency and keep your home warm.
If you are unable to have standard double glazing due to planning restrictions, we can also manufacture single-glazed windows or use heritage double glazing (when approved by planning permission).
If your windows do not require replacement, we also offer a draught-proofing service for timber windows in London, aimed at helping to improve thermal efficiency by preventing draughts from your windows.