Hi-Finity is a stylish sliding door system which allows stunning uninterrupted panoramas thanks to its discreet ultra slim profile.

Sleek Design

A great deal of attention has been devoted to the design. Even an enormous Hi-Finity sliding door is looking sleek, light, and airy and gives the feeling of transparency. Indoors and outdoors appear to merge into one, creating an infinite view.

Although the visual sightlines are minimal, a high strength of the sliding system is realised by bonding the aluminium with the glass. Therefore Hi-Finity can take the weight of a large glass pane up to 500kg.

The handle has a slim, elegant, minimalistic and streamlined appearance. That makes it ideal for use in modern homes.



Big glass surfaces are very compatible with thermal efficiency and a warm feeling of comfort. Hi-Finity is available in a double and triple glazed version creating a high thermal insulating solution.

To create a comfortable and energy-efficient environment, the air-tightness of the system is as important as the thermal insulation. To ensure a good air-tightness, Teflon covered gaskets create a firm barrier.

The meeting section, where the glass panes connect, are designed with a patented adjustable profile that guarantee the perfect fit for a perfect tightness.


Hi-Finity Ultra Slim Sliding doors

Safety & Security

The locking mechanism of the door is discreetly hidden away behind the wall on top of the door, making it very difficult for burglars to attack.

In combination with layered glass, Hi-Finity offers a strong anti-burglary system that is tested according to RC2. Although the locking is realised by a robust bolt and hook, the locking and unlocking is easy: a simple push on the handle or on your remote control is all it takes.


What Next?

Get a fast, free, no-obligation quotation for Hi-Finity Ultra Slim sliding doors.

Request a Quotation →


Experience the quality of our windows and doors for yourself.
Visit our state-of-the-art showrooms in Reading and Greater Manchester.

Visit our Showroom →


Like & Share