Short on Budget, Long on Style: What Are Your Choices Beyond Crittall® Bifold Doors?
Posted in: Home Decor
On August 11, 2023

When seeking to enhance both the aesthetics and utility of your living space, there are few design elements as captivating as Crittall® style bifold doors. These doors draw inspiration from the iconic steel-framed windows that gained popularity in the early 20th century. In the realm of contemporary architecture, Crittall® style bifold doors have become incredibly popular. By seamlessly merging the timeless charm of classic industrial design with modern functionality, these doors establish a distinct and captivating focal point within any household.

In the following discussion, we will delve into the enduring sophistication embodied by Crittall® style bifold doors, while also exploring the array of advantages they offer. However, it’s worth noting that not everyone can afford the original steel Crittall® doors. Colin’s Sash Windows, one of the UK’s biggest suppliers, have years of experience with aluminium Crittall® style doors. 

They have chosen a viable alternative designed by Smart Systems, the leading profile manufacturer in the UK, which offers top-quality aluminium profiles that faithfully replicate the appearance of these doors. In terms of cost, the bifold door options might prove more economical compared to our Crittall® style French doors. This is because the bifold doors can be crafted to greater heights, eliminating the need for a fixed top light.

There are 2 options available:



  • Visofold 6000 which is their slimmest system with 94mm sightlines where the door sashes meet . This is the most expensive option. It has 48mm transoms that horizontally divide the doors into sections with individual sealed units. Because the profiles are so slim the maximum dimensions per leaf are 1000mm wide and 2200mm high. Price around 
  • Visofold 1000 with 134mm sightlines. Each leaf can be up to 1200mm wide and 2500mm high. They have 24mm horizontal astragal bars dividing the single sealed unit into sections. We also offer a slightly slimmer version – Visofold 1000 slim with 122mm sightlines. 

1. Unmatched Aesthetic Appeal:

The allure of Crittall® style bifold doors lies in their unparalleled sophistication and elegance. With their sleek, minimalist design and slender steel frames, they infuse a hint of industrial chic into any setting, whether it’s a traditional dwelling or a contemporary loft. The distinctive grid pattern formed by these slender frames brings visual intrigue and architectural grace to both the interior and exterior of your property. Whether fully shut or wide open, these doors create a striking visual statement.

2. Abundance of Natural Illumination:



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Among the most remarkable attributes of Crittall® style bifold doors is their ability to drench your living spaces with natural light. The expansive glass panels invite sunlight to permeate every nook of your home, establishing an inviting and airy ambiance. By maximizing natural illumination, these doors expand the perception of space, infusing vibrancy and warmth into your living areas. The seamless melding of indoor and outdoor realms further amplifies the sense of openness and communion with nature.

3. Versatile and Practical Design:

Crittall® style bifold doors boast exceptional versatility and practicality. Customizable to fit a wide array of openings, they seamlessly suit various architectural styles and room configurations. The bifold mechanism allows panels to fold neatly, offering unobstructed vistas and effortless access to the outdoors.

4. Energy Efficiency:



Beyond their visual and practical merits, Crittall® style bifold doors excel in energy efficiency. Sturdy aluminium frames provide superb thermal insulation, ensuring your home remains cozy in winter and cool in summer. Advanced glazing options, including double or triple glazing, heighten energy efficiency by curbing heat transfer and minimizing drafts. By diminishing reliance on artificial lighting and HVAC systems, these doors contribute to energy conservation and eco-conscious living. Our heritage bifold doors boast a U-value as low as 1.5W/m2K.

5. Elevated Security:

All our bifold doors come equipped with highly effective multi-point locking systems as standard, complemented by manual locking bolts. These features significantly reduce the likelihood of intrusion via lock picking or forceful entry. You can relish panoramic views and bask in natural light without compromising the safety of your property.


Crittall® style bifold doors stand as a testament to architectural brilliance, seamlessly fusing classic aesthetics with contemporary design. Their timeless elegance, abundant natural light, adaptability, energy efficiency, and heightened security render them a sought-after addition to any residence. By investing in these doors, you not only enhance the visual allure of your living spaces but also forge a seamless connection between indoor and outdoor realms. Whether you’re revitalizing your existing home or embarking on a new construction, Crittall® style bifold doors offer an assured means to elevate your living experience and infuse it with enduring beauty.

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