The Ultimate Evolution redefines bi-folding door design with a ‘hardware-first approach'.

The Ultimate Evolution aluminium bi-folding door is different and superior to many other aluminium bifolding door systems. The Evolution is highly engineered and built around the latest innovation in hardware design, which ensures not only effortless operation and reliability, but also makes installation far simpler.

The Ultimate Evolution range includes Bi-folding, French and Single Residential Doors, in over 200 colours!

Designed and manufactured in the UK, the Ultimate Evolution offers incredible flexibility. Defined by contemporary and ultra-slim aluminium sightlines, the Evolution bifold will span the largest openings whilst sustaining core structural integrity, advanced thermal performance, and weather sealing.

The Ultimate Evolution provides a seamless connection between your home’s indoor and outdoor spaces. Think lazy summer days and drinks with friends, doors folded neatly to one side, extending the reach of your home to the world beyond. And for the days when the British summer falls short of expectation, the Ultimate Evolution also delivers on practicality, providing the perfect connection to your garden, all-year-round and whatever the weather!

Many other manufacturers build their bifolds on benches. This can often result in the frame or doors not being fully square and this will cause many issues when installing. Every bifold we manufacture is built on our rigs, whether it has two doors or even up to seven! Every bifold is built from the ground up and are as square as they can be. Making them easy to install and operate as intended.

Here at Sliders UK, we maintain strong stocks of the most popular colour choices, White, Anthracite Grey and the dual option of Anthracite Grey on White. This enables us to continuously deliver an efficient and reliable service to our customers. Alternatively, you can go big and bold with a stand-out statement finish. With over 200 RAL colours to choose from, plus dual colour options, the Ultimate Evolution door is available on special order in almost any colour combination imaginable!

Are you looking for a reliable aluminium bifold to replace a PVC system or would like a bifold to match PVC-U windows with woodgrain foil? The Ultimate Evolution range is available in either Rosewood or Golden Oak Woodgrain Foil on the external side and White on the internal (bifold is limited to certain configurations) and they’re the perfect complement.

The Ultimate Evolution range also offers French Doors and a single glazed entrance door, fabricated from the same cutting-edge aluminium system used to manufacture the Ultimate Evolution bi-folding door. Featuring the same ultra slim contemporary design that allows you to develop a consistent style throughout your property.


Sliders UK has excelled in optimising performance, quality, design, functionality and durability, time after time setting the Ultimate Door Collection apart in a competitive market.

Positioned in the North West of England, Sliders UK Ltd has a 100,000 sq ft factory situated next to the M6, providing essential access that enables our national supply of residential doors.

Each door & window is fully tested before it leaves the factory, guaranteeing performance and confirming peace of mind.


Sliders UK (Doors and Windows) Ltd
Unit 232 Oldfield Road
Walton Summit
Bamber Bridge