The trusted aluminium and PVCu supply for trade and commercial projects

A super-slim bi-fold door that’s perfect for installers

Featuring a 122mm sightline and available in a range of opening configurations to suit any application, Visofold 1000 Slim doors can be folded internally or externally and can have either a low or rebated threshold.

Quick Installation

The Visofold 1000 Slim’s Quick-Glaze Bead features an integrated gasket that can be simply tapped-in on site for quicker installation to save costs and is designed to be easy to remove for maintenance and cleaning.

Thermally efficient

The Visofold 1000 Slim features an integrated polyamide thermal break to enhance thermal performance and energy efficiency, delivering U-Values up to 1.5 W/m2K

Security assured

Kitemarked and PAS24 accredited, security is assured by multi-point locking mechanisms on the main opening sashes and shoot-bolt locks on the ‘floating’ mullions. Lock mechanism available with domestic style ‘lift-up’ handle and an adjustable, one-piece keep.

The complete finish

Visofold 1000 Slim doors are available in a choice of standard and non-standard colours, including dual colour and with a range of hardware choices, including bespoke painted accessories.

visofold 1000

Everything you and your customers want from a bi-fold door

The Visofold 1000 Slim is a highly-versatile, easy-to-operate system, capable of opening an entire wall, yet presenting a contemporary, elegant, glazed façade when closed. Featuring a 122mm sightline which has been reduced by 10mm from the standard bi-fold door, Visfold 1000 Slim’s slimmer profiles make the glazed area even larger to provide uninterrupted views and maximum light.

The Visofold 1000 Slim features quick-glaze beads specially designed to be easy to remove making them perfect for retail, and light commercial applications. Not only does the product provide outstanding aesthetics and performance, but it’s also designed and manufactured to make installation straightforward too.

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Visofold 1000 Slim Bi-Fold Door FAQs

Here are some frequently asked questions about the Visofold 1000 Slim Bi-Fold Door, a flexible and stylish option for residential and light commercial projects. Find answers to common inquiries about its features, installation, and more.

What is the difference between the Visofold 1000 Slim and standard bi-fold doors?

The Visofold 1000 Slim offers a reduced sightline of 122mm, making the glazed area larger for more uninterrupted views. This slim profile design provides a contemporary and elegant glazed façade when closed.

Can the Visofold 1000 Slim be folded internally or externally?

Yes, the Visofold 1000 Slim can be folded both internally and externally, giving you flexibility in choosing the most suitable configuration for your space.

What threshold options are available for the Visofold 1000 Slim?

The Visofold 1000 Slim offers the choice of a low or rebated threshold, allowing you to select the option that best suits your specific application requirements.

What are quick-glaze beads, and why are they beneficial?

Quick-glaze beads are specially designed to be easy to remove, making them ideal for retail and light commercial applications. They simplify the glazing process and enhance the convenience of product installation and maintenance.

Is the Visofold 1000 Slim easy to install?

Yes, the Visofold 1000 Slim is designed and manufactured to make installation straightforward. Its innovative features, such as the quick-glaze beads, contribute to faster and more efficient installation processes, benefiting both installers and clients.

The Visofold 1000 Slim Bi-fold Door

We have been using TWR since we started our company in 2014. They have always given a friendly and efficient service so I would have no hesitation in recommending them to other installers.

Cumbria Windoworks

Having worked with TWR for over eight years and purchasing all our commercial and aluminium products from them I can’t recommend them highly enough. They provide us with high-quality windows and doors efficiently and at a very competitive price

Everglade, Manchester

We have worked with TWR for 10 years, the product supplied is nothing short of excellent, and the enquiry stage is smooth all the way through to the aftercare. Commercial or domestic TWR will advise on and support you through ordering!

TWG, Lincoln

Dealt with Terry and Dawn, simple and to the point ordering of windows and aluminium Bifolds. Very helpful and honest.

Can recommend to anyone!

Dan C