Wooden windows and doors

Replacement Timber Windows in Richmond upon Thames

Traditional Timber Windows in Richmond upon Thames

The Sash Window Workshop has been replacing timber windows in the London Borough of Richmond upon Thames since 1994.  We are a multi-award-winning manufacturer and installer of traditional timber windows.

We have 30 years experience working in conservation areas in Richmond upon Thames and can comply to listed building requirements, where necessary.

Traditional timber windows were not manufactured to consistent standards as they are today.

Consequently, every window that we repair or manufacture is different, meaning we have to pay extraordinary attention to detail. All our new windows are therefore bespoke, made to your individual requirements.

Accoya bay sash window
Timber window manufacture

Manufacturing Wooden Windows

All our windows are manufactured in our workshops in Berkshire by our skilled craftsmen who utilise the latest technology to make high quality timber windows to suit your home.

Our sash windows and casement windows come fully factory finished. They are double glazed as standard and are draught proofed to help improve energy efficiency.

If you are unable to have standard double glazing due to planning restrictions, we can also manufacture single glazed windows or install our heritage slim double glazing.

Excellent Customer Service

We strive to provide a high quality product and installation alongside excellent customer service. Our sales team understand the importance of listening to your needs and will help you identify the right solution to meet your requirements.

We are proud to have been Which? Trusted Traders since 2014 and have an ‘Excellent’ Trustpilot rating.  We have also won Which? Trader of the Month Award twice, as well as having won an award for our work to reduce our carbon footprint and achieving Carbon Neutral Plus status.

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.

Accoya Timber: 50 Years Anti-Rot Guarantee

For new sash windows and casement windows we recommend using a timber called Accoya. Accoya is a sustainably sourced modified wood.

The timber is highly durable, stable, and comes with a 50 year anti-rot guarantee. The high durability and stability of the timber means that it is long lasting and that it doesn’t require as much maintenance as some other timbers.

It also looks attractive when coated in a wide range of finishes, allowing for high quality, beautiful timber windows.

When manufacturing new windows, we can offer a variety of different glass and ironmongery options to meet your requirements.

Made to Measure Casement Windows
Timber Sash Windows

Richmond upon Thames: Sash Windows and Casement Windows

The borough of Richmond upon Thames is home to a high number of period properties, meaning that timber sash windows and casement windows can also be found on various buildings.

The Sash Window Workshop has replaced and draught proofed numerous timber windows across Richmond upon Thames and surrounding areas, including Teddington, Twickenham, North Sheen, Hampton, Hampton Hill and Hampton Wick.