Welcome To Sliding Sash Windows by Timber Bi Fold

We supply high quality sliding sash windows in a variety of timbers and finishes to compliment your property. We use the very best hardware to ensure your windows last a lifetime. Call now onĀ 01633 740 631, or email us at info@slidingsashwindows.uk

Get In Touch Today

The best way to start a project is to get in touch and see what we can offer. Simply fill out our contact page and we can get in touch.

Nationwide Delivery

We offer nationwide delivery for all our products. Each project is delivered by our courier using recyclable packaging to reduce our carbon footprint.

Our Premium Sliding Sash Windows come fully finished and are manufactured using the very best materials and products available on the market. Each product we use is selected to enhance the form and function of our products. Below is a list of the features that separates our windows from others.

ERA K Springs

Dual Sprung Sash Balance Springs

Our sliding sash windows use the very best dual sprung sash balances that come with a manufacturers lifetime guarantee. These give our vertical sliding sashes an effortless glide and hold the sash at any position.

Deventer Sliding Sash Double Flipper Seal

Deventer Seals

We use the new Deventer sliding sash seal which has been specifically designed for modern vertical sliding sash windows. The seal creates a multidirection weatherseal against the frame and ensures the sashes glide perfectly ever time.

Cam Lock Fastener

Quality Hardware

We only use the very best hardware available. We use hardware from premium manufacturers including Carlisle Brass, Kensington, Coastal and many more. We are constantly sourcing and testing new products to ensure our windows are the best they can be

Antique Brass Sash Lift

Hardware Finishes and Colour Matched Tubes

Our hardware is available in a variety of finishes to meet your requirements.

Our Springs come in a variety of coloured tubes to match your chosen paint finish. Tubes are available in White, Brown, Grey, Cream, Black and Tan.

Engineered Oak Block

Timber Choices

We offer a variety of timber choices to suit everyones budget and requirements. We offer Engineered Redwood, Sapele, Iroko, Idigbo, Oak and various other timbers.

Q Wood Beading

Composite Beading

Our windows use composite beading from Q wood and Reddibead. Qwood beading is used for our parting and staff beads. Reddibead is used for our glazing beads and georgian glazing bars. These provide a stable, non rot solution which help keep our windows looking new for years to come.


Double Glazed Unit

Double Glazed Units

We offer many different types of glazing to suit everyones needs. From Single heritage glazing for listed buildings to triple glazing for the modern home, we have a glazing solution for you.

Duplex Glazing

Georgian Glazing

We offer various Georgian bar glazing systems. Our most popular being the Duplex system which utilises a single double glazed unit with bars inside. Composite bars are then bonded to the inside and outside payne to give a traditional Georgian bar effect.


Why not send us a message and get your project started today