Brilliant

Sash Windows UK Products

Sash Windows Accreditations

Sash Windows are accredited by these organisations.

Our mission

Quality, consistently

We make it simple to confidently order precision made, bespoke timber windows & doors of the finest quality

Fast delivery

Your order will be delivered in 8 – 10 weeks

Free Quotation Service

We provide a free quotation and survey service

Proven Expertise

We’ve been here for over 25 years

The Sash Windows Technology

Product quality is the foundation of our business.

Spring & cord balances

Choose between spring balanced or traditional corded sash windows

Engineered timbers

Depending on the project budget & application, we manufacture both hard and soft engineered timber sash windows

State-of-the-art glazing

An array of double or vacuum glazing specifications

Robust Hardware

Compliment your sash windows with luxurious hardware built to last

Bespoke design

Any shape, size, or style to fit

Tailored, lasting finish

Each component of your sash window goes through a meticulous teknos paint system

Sash Window FAQ’s

What are timber sash windows?

Timber sash windows are traditional window styles featuring one or more movable panels, or “sashes,” that slide vertically or horizontally within the frame. Known for their classic design, timber sash windows provide elegance, excellent ventilation, and a timeless aesthetic that suits both period properties and modern homes.

Are timber sash windows energy efficient?

Yes, our timber sash windows are designed with energy efficiency in mind. We use high-quality timber combined with modern glazing options, such as double or triple glazing, to reduce heat loss and improve insulation. This helps to keep your home warm and can reduce energy bills.

What are the glazing options for timber sash windows?

We offer a variety of glazing options for timber sash windows, including single, double, and triple glazing. Double and triple glazing provide enhanced insulation and noise reduction, making them ideal for improving energy efficiency and comfort. We also offer decorative and heritage-style glazing to match the character of period properties.

Can I customise timber sash windows for my home?

Absolutely! Our timber sash windows can be fully customised to suit your home’s architectural style and your personal preferences. We offer a range of wood types, finishes, colours, and glazing options, allowing you to create the perfect look while maintaining the functionality and durability of traditional sash windows.

Are timber sash windows suitable for period or listed properties?

Yes, timber sash windows are an ideal choice for period or listed properties. They retain the authentic look and feel of traditional windows, making them suitable for heritage restorations. We can also replicate original designs to meet any conservation requirements, ensuring the windows blend seamlessly with the historical character of your building.