Bi-Fold Doors Services In London

Bi-Fold Doors That Fit Into Your Contemporary Space

Looking for bi-fold doors that fit into your contemporary space? Bi-fold doors from Ace Glazing London are the ideal choice. Ace Glazing London has bi-fold doors built for home and office environments that maximise space and light and offer you a reliable operation in a stylish design. Ace Glazing London has been setting the standards for bi-fold doors for over 10 years in the UK.  All our bi-folding door systems are designed and manufactured in the UK where function and design come together to bring you visual impact, style, and security.

What is a Bi-fold Door?

A bi-fold door are doors with panels that can be folded back. Bi-fold doors have a mechanism that allows the folding of door panels upon one another, thus creating a door that occupies a small wall space when opened but can open to reveal a larger opening. Spring mechanisms located at either side of the bi-fold door allow these panels to open and close easily each time you use them. Bi-fold doors are made from timber or aluminum frames and fitted with easy-to-use self-closing hinges.

These doors may be used for interiors or exteriors, in residential buildings, commercial buildings, and even in boats to maximise space and for seamless and stylish entrances and exits. With our wide range of bi-folding doors, you have the perfect choice for your property and space, ensuring you get the functional and aesthetic benefits that improve your everyday life. Whether it’s  natural light you desire or a unique design touch, we can help you make it happen from design to installation.

Our Guarantee

  • Unrivalled Expertise in Door & Window Glazing
  • Industry-approved Door & Window Glazing
  • High-quality Door & Window Glazing
  • Unbeatable Value for Money
  • 100% Safety and Satisfaction
  • Checkatrade Registered
  • Homepro Insured
  • CERTAS Guarantee

Why Choose Bi-fold Doors?

Thermal Efficiency

Bi-fold doors help to maintain the temperature of your home or business and can be installed in a variety of situations to ensure maximum thermal efficiency.

Fully Bespoke

Bi-fold doors can be made to measure to reflect your individuality and taste. From frames to glazing materials, colours, and profiles (including a choice of thermal breaks) you are in control of the final design and finish.

Low Maintenance

With a minimum of care required, bi-fold doors are the perfect long-term investment for your home.


Bi-fold door systems are designed to last and bring you years of long-lasting beauty and performance.

High Security

All our bi-fold doors possess a range of state-of-the-art security features to help keep your home and possessions safe.


The door panel is held together via a special multi-point locking system, this allows the doors to be easily folded and unfolded, saving storage space.

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Our Range of Bi-Fold Doors

Single Bifold/Concertina Doors

Single bifold/concertina doors are perfect for tight entrances and awkward space requirements.  This range covers a standard-sized opening and a modern design. It could be your entrance to your home or perhaps the main living area could be opened up to give you that open-air vibe. Our single bifold/concertina bi-fold doors are available with double and triple glazing. Toughened glass can be fitted as standard, or upgrade to our toughened glass with gas fill, which has added insulation properties.

Bifolding Doors/Room Dividers

Improve your workspace with the help of our bi-folding doors/room dividers. Made to measure, they offer a practical solution for dividing rooms or to add privacy at home, in the office, or classroom with a variety of finishes and colours.  Our bi-fold doors and room dividers use a simple principle of ‘different panels, different purposes’ so you go from privacy to enhanced lighting, from sound insulation to increased storage space without compromising the architectural look.

Bi-folding Doors with Access Doors

Our bi-fold with access doors incorporates an easy to operate, fully vandal-resistant security door into the folding system. Bi-fold with access doors is particularly relevant in any application where direct access to an open installation needs to be monitored. Ace Glazing London’s bi-fold with access doors can be easily controlled through an access control system. They are cost-effective, versatile, and allow you the freedom and access control all within the same system.

Glazing Options Available

  • Single Glazing
  • Double Glazing
  • Triple Glazing

Features of Our Bi-fold Doors


We offer the highest quality bi-fold doors available, with superior insulation, enhanced durability and a sleek, compact design.

Triple Glazed

The beautiful panes of glass in our bi-fold doors are triple glazed to improve thermal performance and reduce condensation. The triple-glazed panels offer exceptional insulation, and look terrific in any room.

Ultra Slim

Our bi-fold doors are designed to add light and space to any architecture with the ultra-slim body style which conceals within it a robust aluminium frame.

High Performance

Ace Glazing London bi-fold doors combine the latest energy-saving technology with contemporary design and exceptional security to create a beautiful and highly functional range of modern bifold doors.

Low U-Value

Our bi-fold doors have an impressively low U-value of 1.1 – they remain cool in summer and stay warm in winter.

Open In/Out

You can open our bi-fold doors in or out making them an ideal solution for spaces and maximising natural light.

Strong & Secure

All of our products are produced in the UK meeting all requirements from fire safety to security which is why they are super strong and secure.

Sliding Roller Mechanism

A sliding roll-bolted mechanism ensures a safe and easy glide plus the ability to lock your bi-fold door at any point to prevent unauthorised access.

Child Safety System

We use a Child Safety System to secure our bi-doors, making them safer for children and also animals and pets.

High-Performance Weather seals

Constructed of durable materials, and featuring high-performance weather seals, our bi-fold doors have been designed to withstand the elements.

Optional Integral Blinds

With our bi-fold doors, you can maximise your view from all angles by adding a blind to each panel for an added effect in many profiles and colour options.

Ace Glazing London Supply and Install Bi-fold Doors in a Wide Variety of Sizes

It is a good idea to choose the right sized doors for your space so that you get the best possible light and view through the glass. We can customise your bi-folds to integrate with any space or architectural design you have planned.

Bi-fold Doors Panel Options

You’ve got a lot of options when it comes to choosing your bi-fold doors panel at Ace Glazing London. Our bi-fold doors panel options are available in a wide variety which allows for more space in your property. Our range of bi-fold doors panel includes:

  • 2 panel
  • 3 panel
  • 4 panel
  • 5 panel
  • 6 panel
  • 7 panel

All the options are manufactured and supplied by us so you can choose the perfect panel for your property. For more information about our bi-fold doors panel options, call us on 020 452 51670 today.

Bi-fold Doors Colours Options

Our bi-fold doors come in a wide range of colours and finishes so you can match your door with the rest of your home. This includes anthracite grey, black, white, and brown colour. These doors have the option to be painted in as many different painting options as you like.

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Why Choose Us


Ace Glazing London prides itself on its high-quality products. Our bi-fold doors are crafted from the finest materials, carefully inspected throughout all stages of construction, and completed with a finishing that will last for many years to come. We use only the best materials that have passed tests and checks which ensure compliance to the very highest possible standard.

Years of Experience

Ace Glazing London is a local family company with over 10 years of experience in the design, manufacture, installation, and aftercare of bi-fold doors.

You can be confident your needs will be met whatever the project. No matter what your personal preference, we have the design to suit you.

Excellent Customer Service

Customer satisfaction is at the core of everything we do and all our products are designed to exceed your expectations.  We pride ourselves on our excellent customer service and our team of qualified staff will help you to choose the right product for your requirements and individual taste.

Certified Supplier

As a FENSA certified supplier, we have been manufacturing and supplying doors of the very highest quality for over 10 years. We are committed to offering innovative products that incorporate the latest manufacturing techniques.

Pre-Sales Support

If you need help with your door selection or want to learn more about the benefits of bi-folding doors, you are in the right place.

We offer a pre-sales support service and will guide you through the process of choosing your ideal bifold door. Our glazing experts are on hand to answer your questions so don’t hesitate to get in touch!

Free Consultancy

With more than 10 years’ experience in this industry, Ace Glazing London offers the most sophisticated and reliable bi-fold doors and services. We can help advise on the best doors for any property to stop drafts and heat loss. Contact us today on 020 452 51670 for free consultancy to ensure you choose the right door for your requirement.

Bespoke Service

We offer a bespoke and friendly service to all of our customers. We will help you choose the bi-fold door that best suits your needs. Whether it is for a product, colour, or space, we’ll help guide you toward an outcome that makes the most of your available area, interior space, or budget. Call us today on 020 452 51670.

10-Year Guarantee

We’ve spent decades designing and manufacturing bifold doors, to offer you the highest quality product, with a 10-year guarantee. With a 10-year guarantee on all our bi-fold doors and installation service, you can rest assured that we believe in what we produce.

Glazing Options Available

  • Single Glazing
  • Double Glazing
  • Triple Glazing

Our Bi-fold Doors Installation Service

At Ace Glazing London, we offer bi-fold door installation services for homes all across London. Our expert bi-fold door fitters use only high-quality material for fitting and removal of your existing doors and ensure that your new door is fitted perfectly by our experienced staff. Our experienced installer will carry out a full site survey to ensure all dimensions are correct to achieve the perfect fit. We’ll advise you on the best type of layout to suit your property and budget, with any options available.

Our Bi-fold Doors Replacement Service

We offer a professional bi-fold door replacement service in London. From removing the existing door to fitting new components, we take care of every aspect of this bi-fold door replacement service. 

Whether you need a one-off bi-fold door replacement or a complete interior refurbishment, our friendly and experienced team is here to provide you with advice. Call us now on 020 452 51670!

Case Studies

Bifold doors are an excellent way to expand the living space of your home. Read inspiring stories of creative homes enhanced by our bifold doors for a better idea of how you can use them in your own space. Here you’ll find a thoughtful list of bi-fold door installation cases.

Download Our FREE Bi-fold Doors Brochure

Folding your way around your home has never been so easy. Our bi-folding doors give you a seamless experience, allowing you to create extra space without compromising on light and design. Download our FREE Brochure to find out more about how we can open up your space today.

Request for a FREE Quote

We are specialists in the supply and installation of bi-fold doors ranging from single to double folding door systems. Our aluminium bi-folding material is not only lightweight but provides plenty of natural light into your home; a solution you will never regret investing in. Call us now for FREE quotations on any of our products and services.


What is the maximum number of bi-fold sections?
There are 3 aspects to consider when deciding how many panels you want in this style of door. Firstly, the size of the aperture or opening is important as it will determine how much space/ light you can allow through. Secondly, there will be additional costs for installing more panels especially for doors set up over an existing threshold. Thirdly, you should think about the style of the door.
Do Bi-fold doors open in or out?
Bi-fold doors are made to open in or out, depending on the style selected. This can be used to help you achieve different design and function options.
Do I need planning permission for bi-fold doors?
It depends. Although planning permission is not required for bi-fold doors as they are a type of opening window, the position and use of the proposed bi-fold doors must comply with relevant building regulations and any applicable policies set by your local authority planning department.
How secure are bi-fold doors?
Bi-fold doors are truly one of the most secure doors you can install in your home. At Ace Glazing London, we offer a range of glass thicknesses and security features that let you have complete confidence in the quality of everything we do.
Are sliding doors cheaper than Bi-fold doors?
Our sliding doors are actually cheaper than bi-fold. The reason for this is because they can be manufactured to exact dimensions, unlike a bi-fold door. In addition to this, because of the additional height in the system, there are no rails that need to be manufactured thus saving you even more money. Call us today on 020 452 51670 and see how much you can save.
How long does it take to install bifold doors?
Installing each set of bi-fold doors will take approximately 3 hours. The installation time will vary based on factors like the size of the door, pre-existing wall configurations and materials, and if professional help is used or not. Other factors may include doors that need to be cut or adjusted in order to fit the space.

We Are Also Available to Offer Sash Windows Related Advice Where Needed

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