The trusted aluminium and PVCu supply for trade and commercial projects

interior image of the stock for the aluminium frames

Key Features

Slim Sightlines: Our 2 panel bifold doors feature slim profiles, providing larger glazed areas and maximising natural light.

Versatile Configuration: Suitable for both internal and external folding, these doors offer great flexibility and can open up entire walls for uninterrupted views and easy access.

Thermal Efficiency: Designed with a thermal break, these doors ensure energy efficiency with U values as low as 1.5 W/m²K.

Superior Security: Equipped with multi-point locking mechanisms and shoot-bolt locks on floating mullions, these doors are tested to PAS 24: 2016 standards, ensuring maximum security.

Durable Construction: Crafted using high-grade aluminium with mitred corners and available in both single or dual colour marine quality powder coat finishes, guaranteeing long-lasting durability and aesthetic appeal.

Quick Installation: Featuring Smart’s Quick-Glaze Bead with integrated gasket, our doors are designed for quick and straightforward installation, saving time and reducing costs.

Designed with Installers in Mind

Our 2 panel bifold doors boast a super-slim profile with a sightline of just 122mm, making them a preferred choice for professional installers. These doors are available in multiple opening configurations to cater to various application requirements. They can be folded either internally or externally, and come with the option of a low or rebated threshold.

Quick Installation

Our 2 panel bifold doors feature a Quick-Glaze Bead with an integrated gasket that can be easily tapped-in onsite. This design eliminates the need for a separate wedge gasket, streamlining the installation process and significantly reducing costs. The integrated gasket also ensures that the bead is easy to remove for maintenance and cleaning

Thermally efficient

To boost thermal efficiency, the doors are equipped with a polyamide thermal break. This feature enhances the overall thermal performance, delivering impressive U-Values up to 1.5 W/m²K. This makes our 2 panel bifold doors an excellent choice for energy-conscious projects

Security assured

Security is assured with Kitemarked and PAS24 accredited multi-point locking mechanisms on the main opening sashes and shoot-bolt locks on the floating mullions. The locking mechanism also comes with a domestic style 'lift-up' handle and an adjustable, one-piece keep for added peace of mind

The complete finish

Our 2 panel bifold doors are available in a variety of standard and non-standard colours, including dual colour options. Additionally, customers can choose from a range of hardware choices, including bespoke painted accessories to match their unique design requirements

interior shot of unglazed aluminium bi-fold frames leaning upright

Specifications

Maximum Sash Weight: Up to 100kg.

Glass Thickness: Accommodates glazing of up to 28mm.

Size Range: Available for custom widths up to 1200mm and heights up to 2500mm.

Weather Resistance: Certified for Class 4 air permeability, Class E 750Pa water tightness, and Class 4 wind resistance.

U-Value: Delivers thermal performance with U-Values up to 1.5 W/m²K, which ensures energy efficiency and helps in maintaining a stable indoor climate.

Frame Depth: 70mm, suitable for various installation environments.

Security Features: PAS24 accredited with multi-point locking mechanisms and shoot-bolt locks on floating mullions.

Sightline: Slim sightlines of 122mm maximise the glazed area and enhance natural light.

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Applications

Ideal for both residential homes and light commercial projects, our 2 panel bifold doors are perfect for:

- Expanding living spaces and creating seamless transitions between indoor and outdoor areas.

- Commercial storefronts looking for unobstructed views and wide entryways.

- Retrofitting or new builds seeking contemporary, stylish, and practical door solutions.

Cross section of aluminium framework
bi-fold aluminium frame powder coated in blue

Colour Options

Available in a range of standard and non-standard colours, including:

- Classic White (WP)
- Elegant Black (BL)
- Modern Anthracite Grey (KL005)

In addition to our standard colour offerings, we also provide a bespoke range of finishes to suit any design aesthetic:

Dual Colours: Customise the interior and exterior of the doors separately to match decor inside and out.

Sensations Range: Unique textured finishes that add a tactile dimension to your doors, making them stand out.

Our colours are applied with marine quality powder coating for enhanced durability and lasting beauty. Whether you are looking for a subtle, traditional look or a bold, contemporary style, we have the perfect colour and finish to match your project's needs

Why Choose TWR Group?

At TWR Group, we pride ourselves on delivering exceptional quality products that meet and exceed industry standards. Our 2 panel bifold doors are a testament to our commitment to innovation, durability, and superior craftsmanship. Partner with us for your next project and experience the difference in performance and aesthetics.

Get In Touch

For more information or to request a quote, contact us today. Our expert team is here to help you choose the perfect bifold door solution for your needs.

image of the TWR team

2 Panel Bifold Doors Frequently Asked Questions

What materials are used in the construction of your 2 panel bifold doors?

Our 2 panel bifold doors are constructed using high-grade aluminium which provides durability and a sleek, modern appearance. The doors feature mitred corners and are available in single or dual colour marine quality powder coat finishes for enhanced aesthetic appeal and longevity.

What is the maximum size for the 2 panel bifold doors?

The maximum width for each sash is 1200mm, and the maximum height is 2500mm. Each sash can accommodate glazing of up to 28mm thickness and can support a maximum weight of 100kg.

Can these doors be used for both internal and external applications?

Yes, our 2 panel bifold doors are versatile and can be configured for both internal and external folding. This makes them ideal for various applications, including residential and light commercial projects where seamless transitions and wide openings are desired.

Is the installation process complicated?

No, installation is straightforward thanks to Smart’s Quick-Glaze Bead with integrated gasket. This feature speeds up the glazing process and makes the overall installation quicker and more cost-effective for installers

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