Bifold Doors, Glazing Systems & Windows

Reinventing glazing

For 25 years, IDSystems has set the standard for the design and installation of glazing, including bifold doors and sliding doors for residential and commercial properties. From extensions and renovations to self-builds and complete Grand Design TV projects, we set the benchmark for innovative, high quality glazing systems.

We also exclusively offer vistaline – the slide & turn solution, plus a complete range of complementary glazing solutions including aluminium windows, internal glazing, glass roofs, roof lights and balustrades. So, whatever your project, you’ll find everything you need under one roof.

Our award-winning sliding doors include theEDGE2.0, our ultra-slim system with incredibly narrow sight lines of just 20mm, while our bifold doors are designed for us in Germany and include the ultra thermally efficient SF75eco aluminium system.

Featured Videos

All videos

Stylish East London terraced home with side return extension

This East London home has been completely transformed by a side-return extension that has created a stylish open-plan kitchen that is filled full of natural light and connected to the garden by a large set of theEDGE2.0 sliding doors and lean-to glass roof.

Read more about this stunning project here.

Bliss Blakeney | A stunning home on the North Norfolk coast

Bliss Blakeney sits on the North Norfolk coast with amazing uninterrupted views over the salt marshes and coastline. The contemporary home features three sets of theEDGE2.0 ultra-slim sliding doors by IDSystems that perfectly frame the view and fill the home full of light.

Read more about this stunning project here.

Rural contemporary home with large glass sliding doors

Overlooking rolling fields this stunning property was totally rebuilt from the ground up by the owners to create a modern family home, filled with light thanks to 4 sets of theEDGE2.0 ultra-slim sliding doors.

Read more about this stunning project here.

Featured Case Studies

All Case Studies

Modern open-plan kitchen with a large island, hanging lights, and floor-to-ceiling windows offering a panoramic ocean view. Double glazed doors enhance the dining and living areas visible in the background.

Amazing Cornish self build with open-corner sliding doors

Designed by the brilliant Suzanne Brewer Architects, this stunning home perched on the cliffs above the Cornish coast enjoys amazing views out to sea thanks to the large open-corner set of IDSystems' sliding doors

Modern kitchen with blue cabinets, white countertops, and pendant lights over an island. Large windows and sleek aluminium heritage doors provide natural light. A dining area with a pink chair is visible in the background.

Heritage doors

Modern North London extension with traditional twist

This stylish North London extension has created an open-plan kitchen and living space with a traditional twist thanks to the aluminium Heritage Doors

Modern interior with large glass doors and a stunning glazed gable end opening to a garden. Inside, there's a seating area with cushions and a white table, surrounded by ivy-covered walls and stone flooring outside.

Green-roofed, timber clad extension to a Victorian villa

This challenging project saw this Victorian villa extended to create an open plan living space filled with natural light. The largely glazed timber (sustainably sourced) clad extension houses the kitchen and dining area and facing the garden.

Frequently asked questions

How do I choose between bifolds, sliders & slide & turn doors?

Working out which is the right type of system for your project can be rather daunting because ultimately it comes down to personal choice. But as a rule of thumb we would say sliding doors are better suited to larger openings because of their the narrow frames and large glass panes, whereas bifold doors are ideal for smaller apertures because whilst they have narrower panels it is their ability to create a completely unobstructed opening that is much sought after. If narrow sight lines AND the ability to stack the doors to one are crucial then slide & turn doors can offer the perfect solution. For more details you can check out our blog on the subject...read more

Why should I choose IDSystems?

There are lots of reasons, from the quality of the products to the attention to detail we put into each and every product that we fit, but really what you need to know is that for twenty years thousands of homeowners, builders and architects across the country have trusted IDSystems for the glazing elements of their project. In that time we have worked on almost 30,000 projects, from single storey kitchen extensions in Central London to the grandest of Grand Designs TV projects. We are proud of our reputation for quality, innovation and industry leading products and have the widest range of systems and solutions on the market.

How do I start the process of getting a quote?

The more information you have the more detailed a quote we can prepare. The basics we need are your name, contact details, site address and the sizes of the product/s you are interested in. If you have architects drawings that you can share with us then that always helps and if you have made a decision on colours and finishes, configurations and handle options then this allows us to quote in more detail. Above all if you are unsure on anything you can pick up the phone and talk to one of our expert project advisors on 01603 408804 or email any questions you have to info@idsystems.co.uk.

Do you install the products yourselves?

Yes. In fact we almost always insist on it. All of our experienced and highly trained fitters are employed directly by us and unlike many in the glazing trade we don't use subcontractors. We believe that our products are some of the highest quality and most advanced available so using our own teams to fit them is the only way we can guarantee the quality of our the installation and the service we provide.

We are delighted with our new doors. From our visit to your display centre all the way through the delivery and installation your team have been exemplary in customer service.

DM, Surrey

An extremely professional installation carried out by your fitters, who were pleasant and courteous. As these doors are a large part of our budget, I am glad I decided to go with your company as the end result is miles ahead of cheaper alternatives on the market.

PB, Essex

We had our Grand Slider doors fitted last week as a key part of our on-going self-build project here in Oxford. I just wanted to say a big thank you; I am absolutely delighted with the quality of the doors, which work beautifully, and they look very imposing at the front of the house.

John, London

We have been delighted with our dealings with IDSystems from start to finish - thank you all. A special thank you to your installers, they were outstandingly professional and courteous and made the whole experience a pleasure. We will have no hesitation in recommending you in the future.

HL, Ipswich 

The service we received from the beginning was brilliant. Everyone was extremely helpful and responded quickly to all of our queries, which was very much appreciated. The products look great now they’re in and the installation team were helpful and considerate and worked well with our builders.

RT, London

I wasn't sure about the oak folding sliding doors in an oak framed house, but we took the advice of your sales manager and the finished look is wonderful.

LS, Dorset 

The folding sliding doors with the flush track make both our kitchen and garden seem twice as big as before. We have made the most of the new space and enjoyed big parties with the dining table half in the garden and half in the kitchen!

AG, London