Schüco Bi-Fold Doors

At Multitrades Windows & Doors, we are proud to be a Schüco partner, offering the Schüco Bi-Fold Door System ASS 70 FD. Indeed, Schüco Bi‑Fold Doors are high‑performance aluminium folding door systems, that glide and concertina to one or both sides, opening up entire walls of glass. As one of the world’s most respected names in architectural glazing, Schüco is synonymous with precision German engineering, minimal sightlines and exceptional durability. This why, when choosing a Schüco system, you invest in doors that will perform beautifully for decades.

Indeed, aluminium is the material of choice for contemporary bi‑fold doors. Important to remember is that compared to uPVC, the aluminium frames are inherently stronger, allowing for larger glass panels and narrower profiles – the hallmark of modern design. Unlike timber, aluminium will not warp, swell or require seasonal maintenance. Not only that, but, the powder‑coated finishes resist corrosion and keep their colour without peeling or flaking. The result is a bi‑fold door that offers clean lines, expansive glazed areas, smooth operation and long‑term reliability. Homeowners and businesses alike choose aluminium bi‑fold doors because they flood interiors with natural light, maximise views, and make a space feel instantly larger and more luxurious.

While we all know that every project is different, important to point out is that our company offer a complete bespoke manufacture service for Schüco aluminium doors. That’s right. Your bi‑fold doors are not an off‑the‑shelf product – they are individually designed, precision‑engineered and hand‑finished to your exact requirements.

From the initial survey to the final assembly, every dimension is checked and re‑checked. Our fabrication team works with Schüco’s advanced profile systems (including ASS 50, ASS 70 FD, and thermally broken ASS 80 FD.HI) to create doors that fit your aperture perfectly. No shoddy packers, no unsightly trims – just a crisp, tailored installation.

Configuration and Customisation

Quality Control

Every door set undergoes a full pre‑installation check in our workshop. We test panel alignment, lock engagement, wheel carriage movement and weather seals before it leaves the factory. This attention to detail ensures your Schüco Bi‑Fold Doors arrive ready for a swift, smooth installation.

Aesthetic Benefits

Schüco’s slim aluminium frames maximise the glass area, creating near‑uninterrupted views. The minimalist profile, often as narrow as 99 mm interlock, suits modern architecture and heritage renovations alike. Natural light floods deep into the room, making even compact kitchens and garden rooms feel open and airy.

Practical Benefits

Bi‑fold doors fold completely away to one side, taking up minimal floor space when open. The panels glide effortlessly on precision‑engineered carriages, and even large multi‑pane doors can be operated with one hand. Aluminium requires no painting or sanding – an occasional wipe down with a damp cloth is all it takes to keep the frames looking new.

Performance Benefits

Thermally broken profiles, multi‑chamber gaskets and high‑specification glazing units deliver excellent energy efficiency. The robust aluminium construction withstands high winds and driving rain, while multi‑point locking and reinforced inner frames provide class‑leading security. Unlike steel, aluminium does not rust; unlike wood, it won’t rot. A Schüco bi‑fold door is a lifetime investment.

Lifestyle Benefits

Imagine opening an entire wall of your home to the garden on a summer afternoon. Bi‑fold doors blur the boundary between patio and living space, perfect for entertaining, family gatherings, or simply enjoying a morning coffee with the outside world. For commercial venues, they create a fluid transition between indoor seating and al fresco dining, maximising covers in good weather.

Modern Schüco Bi‑Fold Doors are built to perform in the UK climate. The frames incorporate advanced polyamide thermal break technology that separates the inner and outer aluminium shells, dramatically reducing heat transfer. Combined with high‑specification glazing, the doors can achieve U‑values as low as 1.2 W/m²K (or better with triple glazing), helping you meet Building Regulations while cutting energy bills.

Double and Triple Glazed Bi‑Fold Doors

Year‑Round Comfort

Thermally efficient aluminium folding doors keep your home warmer in winter and cooler in summer. The multi‑seal gasket system eliminates draughts, and the thermal break helps maintain a comfortable internal frame temperature, reducing the risk of condensation forming on the inside. For commercial buildings, this translates into lower heating and cooling costs and a more pleasant environment for staff and customers.

With these measures in place, your bi‑fold doors act as a formidable barrier against intrusion, while still offering effortless daily use.

We at Multitrades Windows & Doors are proud to offer Schüco windows, doors and conservatories. It is true that Schüco provides one of the highest quality glazing systems in the UK market. Furthermore, it will comply with the highest standards for any domestic and commercial property. All of this by providing – energy efficiency, security, convenience, as well as design. Indeed, Schüco is synonym for precise contours and contemporary design.

Important to remember is that Each Collection contains a carefully selected range of precision-engineered, made-to-measure aluminium products. Not only that, but it combines quality, functionality and style. In addition, Schüco bi-fold doors includes smooth-running, stainless steel roller system. This allows you to move vents up to 3 m in height and 100 kg in weight effortlessly. Moreover, they can be stacked inwards or outwards, offering exceptional versatility, while outstanding insulation and custom-made. Furthermore, weathertight gaskets ensures that your home stays warm and cosy throughout the year.

Nevertheless, a high proportion of glass to frame seamlessly connects the inside to outside, bringing more light into your home, all year round.

Security is integral to the design of every Schüco Bi‑Fold Door. The combination of structural aluminium, high‑security hardware and advanced locking technology provides peace of mind whether the doors are installed in a family home or a high‑street shop front.

With these measures in place, your bi‑fold doors act as a formidable barrier against intrusion, while still offering effortless daily use.

Professional Bi‑Fold Doors Installation

Even the finest doors will underperform if they are not installed correctly. At Multitrades Windows & Doors, we treat installation as the most critical phase of the project. Our in‑house team of experienced fitters has installed hundreds of aluminium bi‑fold doors across London and the Home Counties, so we understand the nuances of different property types, substrates and architectural styles.

Our Installation Process

Why Professional Installation Matters

Expert fitting ensures your bi‑fold doors open and close perfectly from day one and continue to do so for years. It prevents issues like misaligned locking points, binding panels, draughts, or water ingress. Moreover, a factory‑trained installer can spot potential problems before they arise, safeguarding your investment.

Residential Applications

Schüco Bi‑Fold Doors are a natural choice for homeowners looking to enhance light, space and connection with the outdoors. Common residential uses include:

Every residential installation is treated with the same care we would take in our own homes. We protect floors, respect your time, and ensure the finished result enhances how you live.

Commercial Applications

From boutique cafés to corporate headquarters, aluminium bi‑fold doors are a proven solution for commercial spaces that need flexibility, durability and a premium aesthetic.

Our team has the experience to manage commercial projects on time and within budget, working around your operational requirements. We supply fully tested, CE‑marked doorsets, and we can provide structural calculations and performance documentation on request.