Aluminium Bi-Fold Doors

By choosing our sliding and slide-folding doors, you will be able to open your home to the outdoors, bringing a bright, open and spacious atmosphere.

Effectively opening-up an entire wall, you will not only create a relaxed feeling of light and space, but also frame the beautiful views of your garden and beyond. Suitable for installation in any room, these elegant systems add a touch of finesse and provide a striking glass façade.

Our range has been developed to provide a choice of high quality solutions. Whether you want to open up space using our Visofold multi-panelled slide-folding doors which concertina back to one or both sides of the frame, or introduce a Visoglide sliding door (comprising two or more large panes which slide open to leave the panels behind each other), we have the perfect solution. With high-security glazing and locking mechanism (including security deadlock and hook bolts), and an unrivalled colour range to choose from (including dual-colour options), each door can be tailored to meet your own precise requirements.

Each of our doors comes with all the assurances you would expect from the UK’s leading supplier of aluminium systems. Their elegant aluminium profiles are designed to provide both strength and durability, ensuring a structurally sound solution that requires minimal maintenance and delivers outstanding performance over a lifetime of use.

Bi-Fold Doors Designer

Use our online Door Designer to find your perfect Bi-Fold Doors and get a quote from us.

Choosing the right door for your home

When choosing a new door for your home, there are a number of things you should consider.

Of course, you’ll need to think carefully about the style of door – and particularly whether a sliding or slide-folding system is right for you. You will also want to take care to choose the right colour (both for the outside and inside if you select a dual-colour option) and to think about the style and colour of the door furniture.

Once you’ve chosen your system and colour, it’s important to see a sample to ensure the tone and shade are exactly what you want; you can then accurately assess the texture, lustre and finish before making your final decision. If you speak to your supplier, they will arrange with us for a sample to be sent directly to you.

Customise your Smart solution

What are my colour options? Our unrivalled colour range provides the perfect finish for every property. From contemporary urban apartments to traditional Cotswold cottages in conservation areas, we have the ideal colour to suit any project in any location. Our  pectrum spans from striking shades of bronze and silver through brilliant reds and gentle blues to traditional white – with virtually every colour and finish in between.

What about hardware? Your choice of hardware is an important one as it will have a significant effect on the overall look of your new door. We supply a wide range of high quality options, from the contemporary stainless steel of our new Quantum range to more retro designs, all of which can be supplied in either matching or contrasting colours to your door frame; depending on the look you want to create.

And glass? A wide range of glass options is available as part of your window and door system. With double and single glazing, self-cleaning,
gas-filled, anti-glare, coated, decorative and energy-efficient units just some of the options! Again, your installer will be able to help you with any questions and to select the most suitable product for your home

Why choose Isis?

Isis has been offering a fantastic range of windows and doors for more than 25 years, with products and service standards consistently far exceeding standard industry guarantees.

  • Local: We’re right up your street!
  • Free estimates: We won’t give the hard sell
  • FENSA-accredited: The Fenestration Self-Assessment scheme was established by the industry with government approval in response to building regulations. It means we meet all existing thermal performance standards giving you total peace of mind and confidence in our products.
  • Our track record of excellent customer service comes from an independent Installation Quality Survey
  • All installations are underwritten for 10 years by GGFi (Glass and Glazing Federation Insurance)

Our professional approach and high levels of service means we’ve had thousands of happy customers and countless personal recommendations over the years.

Take the next step

Take the first step to a safer, warmer, better-looking home today:

  • Learn more about the potential options before deciding which one could work best for you. Download our brochure outlining the options in more detail below.
  • Book yourself an initial consultation. One of the team will be pleased to visit your home for a chat about the various options without any hard sell, charge or obligation.
  • Drop us a message or telephone 01869 343434 – we’ll be pleased to answer any questions that you have.

Aluminium Bi-Fold Doors Frequently Asked Questions

What are aluminium bi-folding patio doors?

Aluminium bi-folding patio doors are a type of door system made from strong yet lightweight aluminium that fold and stack against the wall like a concertina. They are ideal for creating a gateway to your garden or conservatory, dividing bigger rooms while retaining a feeling of space, or even for creating smaller spaces such as pantries, laundry rooms or dressing rooms.

What is the advantage of using aluminium for bi-folding doors?

Aluminium is a strong yet lightweight material that is highly durable and resistant to extreme temperatures, making it an ideal choice for bi-folding doors. It is also a recyclable material, making it an eco-friendly choice.

What are the benefits of choosing aluminium bi-fold doors for my patio area?

Aluminium bi-fold doors offer many benefits, including enhanced thermal efficiency, weather resistance, durability, energy efficiency, safety and security, flexibility with design, and modern designs that complement many styles of homes. They are also made from a recyclable material and are eco-friendly.

How long do aluminium bi-folding doors last?

Aluminium bi-folding doors are extremely durable and long-lasting, and can last for many years. They typically come with a minimum of 10 years guarantee.

Can I get an initial quote for aluminium bi-folding doors online?

Yes, you can get an initial online quote service from Isis Windows by filling out their initial quote form and providing a photo and measurements of your space.

Do aluminium bi-folding doors expand in the heat like uPVC bi-folding doors?

No, aluminium bi-folding doors will not expand in the heat, which can cause issues with opening and closing, especially during periods of hot weather.

What colours and finishes are available for aluminium bi-folding doors?

Isis Windows offers a multitude of standard and bespoke shades and finishes for their aluminium bi-folding doors, including black, white, grey, and many more.

What are the installation standards of Isis Windows?

Isis Windows has been FENSA-accredited, which means that they meet all existing thermal performance standards and have a track record of excellent customer service.

How can I learn more about the potential options for aluminium bi-folding doors?

You can download Isis Windows’ brochure outlining the options in more detail or book yourself an initial consultation with one of their team to visit your home for a chat about the various options.

How can I get in touch with Isis Windows to ask questions about their aluminium bi-folding doors?

You can drop them a message or telephone them at 01869 343434.