Diamond Joinery

What are box sash windows?

As an alternate take on the traditional sash windows, box sash windows are one of the most classically alluring windows available on the market. Present in the homes of many Londoners since the 17th century, box sash windows are a traditional design that is nonetheless versatile in its application. Also known as Victorian or Georgian windows, they consist of two sliding sashes that move up and down within the frame supported by weights or modern spring balances. Though they all perfectly represent traditional sensibilities, that doesn’t mean your choices are limited. Modern technology has made these windows some of the best available on the market, and they now come in a great variety of shapes and colour.

Why choose our box sash windows?

With Diamond Joinery’s box sash windows, you can have the best of both worlds – a window with classic, traditional looks on the outside and modern, reliable mechanisms on the inside. Thanks to advancements in technology, our box sash windows give you the real experience of a Victorian or Georgian window while keeping it very low-maintenance. But even if you’re not a fan of the traditional style and just like the idea of the vertically sliding sashes, you can count on us to give you the window of your dreams. Thanks to our experienced team and cutting-edge tools, we can provide you with windows in any style and give them any features you want. We’ll take up any project that is required to leave our customers satisfied with their final product.

Sash windows

A staple of London homes, sash windows are one of the most popular types of window in London, providing you with classic looks and modern technology, giving you the best of both worlds.

Box sash Windows

Also known as the double hung sliding sash windows, box sash windows are an alternate take on the classic sash window. Enjoy the classic beauty with a modern twist!

Casement windows

A perfect way to bring out the natural beauty of your country home, casement windows are the ultimate rustic accessory that will help make your home feel warm and cosy.

Flush casement windows

Carrying all the benefits of casement windows but not made of wood, this modern alternative to the timeless classic will satisfy anyone looking for a solid window.

Bay windows

An impressive addition to any Victorian home, bay windows allow for more light to enter your home, visually enlarging it at the same time.

Stormproof windows

Protect your home from the elements in an even more reliable way with our incredible stormproof windows.