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Business Details
Timber Windows Direct is dedicated to the production of high-quality timber windows and doors, crafted to order from our base in Berkshire and distributed throughout the United Kingdom. We manufacture custom sash and casement windows, alongside French and bi-fold doors, all designed to satisfy the unique needs of each client.

Our timber products are engineered and chemically preserved, featuring a contemporary spring-loaded system. Options include single or double glazing, finished in any classic RAL colour, with a guaranteed lead time of 20 working days. We collaborate with trade professionals and individual customers alike, ensuring exceptional craftsmanship and attention to detail. Enquiries can be made on 0800 037 0451.
Highlights and features
  • We use chemically preserved engineered timber for all products.
  • We offer a 20-working-day lead time for all orders.
  • We design all products in-house to exact customer specs.
  • We supply to both trade and individual UK customers.
  • We offer full RAL colour finishing on all timber windows.
Payment methods
  • Cash
  • Debit cards
  • Credit cards
Services
Sash Windows
As specialists in timber sash windows, we appreciate the importance of combining durability with refined appearance. We advise full replacement of both window and frame to achieve lasting performance. Constructed from engineered timber, each unit incorporates energy-efficient glazing and sealed joints. Factory-applied micro-porous coatings in traditional RAL shades provide a resilient and attractive finish.
Sash Weights
Our sash weights are engineered to balance sliding sash windows accurately within a box sash system, maintaining the sash in a secure position. By utilising dense square steel weights, we maximise weight capacity in limited space compared to round cast iron options. Our timber windows incorporate a 98mm box frame to house these weights with precision.
Sash Springs
We produce timber sash windows on springs using a high-performance double sprung balance system. This mechanism ensures consistent tension and smooth sash movement throughout use. The enhanced design increases operational efficiency compared to single sprung alternatives. It is particularly suited to larger, heavier window assemblies requiring reliable performance.
Flush Casement Windows
Our flush timber casement windows embody a classic architectural style with origins in the 1800s. Historically crafted from timber with flush sashes, they remain a defining feature of period properties. Their simple, refined lines complement a wide range of property styles. Clients can select from multiple glazing bar designs, finishes, and hardware choices to achieve their desired aesthetic.
Reviews (7)
Giki Nup
Jul 14, 2025 Report
Great Company to work with. Ordered a hardwood sash window for my dormer. Very pleased with the quality. Excellent service, from ordering to delivery.
Jamie Broome
Nov 17, 2024 Report
Timber windows is a fantastic company, run and managed by a knowledgeable and customer minded team. I had the pleasure of working with Alisdair, Michael & Nina on windows for my loft conversion and I will be using them for the rest of the renovation. From specification, measurement, selection to delivery the experience has been perfect. The windows are beautifully made and finished, matching the existing windows and property perfectly - a big thank you.
David Duval Johnston
Dec 04, 2023 Report
I feel compelled to leave this review after such amazing service. TWD went above and beyond with my order. I had some unusual needs and everyone I came into contact at the company were so friendly, accommodating, organised, and extremely capable. I am a contractor and have used them before so knew the windows were good quality. If you are a builder or main contractor please consider TWD as I am confident you will not be disappointed
Maryline Price
Oct 08, 2023 Report
Outstanding service and products. We cant recommend this company highly enough. Nothing was too much trouble. They really went above and beyond and the windows look and feel fantastic at an unbeatable value and quality. They look very expensive and enhance the house so much. Thank you Maggie and Michael for making our experience so good! You also delivered the windows earlier than planned!
Tony Rae
Sep 05, 2021 Report
Very happy with the windows from Timber Windows Direct. 4 windows and 1 door, really great quality. Maggie was brilliant making it happen. Will buy from them again.
Ml Gas Services
Aug 17, 2019 Report
Fabulous windows and French doors and now we've fitted them in the property, I couldn't be more satisfied with the product - such a smooth action
John Putman
Dec 10, 2017 Report
Can't express too strongly my admiration for this company. They did everything asked at the right time and were very pleasant to deal with. We had a package of traditional sash windows from them all double glazed, with lead weights and differing inside and outside colours. They have been installed now for over two years and still look as good as new. We really are very pleased! Don't hesitate to order if you are contemplating getting windows from Timber Windows Direct, They are ACE! What's more they are VERY competitively priced.