Bi-Fold Doors

Simply enter your measurements, select your style, and get your quote.

Quality to stand the test of time
10-year manufacturer’s guarantee
Colours for every home

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Aluminium, with added thermal cleverness.

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On the hunt for new bifold doors? Look no further.

Bifold doors are a wonderful way to open up your home to your garden and patio area. As the panes of your door fold away concertina-style, you’re able to fully open your door for a seamless transition from inside to outside. This can’t be done with standard sliding doors, which block a significant amount of the doorway at all times.

Still, not all bifold doors are created equal.

Our ThermalCore+ aluminium door system does things a little differently. With a technical design based around a high-performing thermal core, these doors work hard to keep your home warmer than the standard alternative. Less cold air can get into your home and warm air has a difficult time escaping.

We’ve designed the components in our doors to be as energy-efficient as possible — and we’re pretty proud of the end result. Our standard double glazed option is A-rated for energy efficiency, achieves a U-value of 1.6 W/m2K, and is made from Low E coated glass. This being said, if you need to reach a specific U value, just let us know and we can source the best product for your needs.

While innovative technology is at work on the inside, our bifolds look sleek and streamlined on the outside. Just choose the colour of your bifolds — white, cream, grey, or black. Whatever aesthetic you’re looking to achieve, we can provide you with the perfect door.

If you’re concerned about security, know that our bifolds are affiliated with the police-backed home security initiative Secured by Design and have UKAS laboratory testing-approved strength and security.

While bifolds perfectly complement modern properties, they’re also great for adding a contemporary edge to more traditional homes. Enjoy slim sight lines, effortless rollers, and unrivalled weathertight fixtures and fittings. Basically, everything that makes an easy-to-use, hardwearing door. They’re sleek, stylish, and highly functional. What more could you want?

Simply choose whether you’d prefer an open out or open in style, choose your colour and glass, and input your measurements. We’ll then provide you with an instant quote. Happy to go ahead? You can place your order. We’ll then give you a call to check your requirements before your doors are manufactured.


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Technical Specifications

The excellent functionality of ThermalCore+ is all in the details:

  • Triple-sealed door leaves — say goodbye to draughts
  • Bespoke union mouldings for gaskets
  • Flexible threshold options
  • Secured by Design and PAS24 compatible
  • UKAS laboratory testing approved strength and security
  • Custom-engineered extruded aluminum hinges
  • ERA Five Star Guaranteed
  • Double-strength sash corners
  • Practical clip-in bead design

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Check out our latest product ranges and our extensive specification guides.
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Frequently Asked Questions

You can choose either outward or inward opening bi-folding doors, how many panes you would like, and the colour of your doors. Aside from this, all our doors are made in the same sleek design and from superior energy-efficient materials. All of our bifold doors are made from aluminium and have a ThermalCore+ system to keep your home cosy and warm.
This is down to personal preference. Still, many people prefer bi-folding doors to sliding doors as they can open all the way to connect your living space with your garden or terrace. Sliding doors can only open halfway, leaving part of your doorway obstructed. If you’re looking for a seamless door option then bi-folding doors are the way to go.
The most important thing to consider when purchasing a bifold door is performance. Your doors are an integral part of your home, so you want something that’s going to stand the test of time. Our aluminium doors will keep your home secure. Plus, with their ThermalCore+ system, improve the energy efficiency of your property. The best bi-fold for you will depend on your home’s requirements. Feel free to contact us with any questions.
You can have up to six panes of glass in your bi-fold doors. With six panes you will be able to choose whether your doors open from the left, right, or middle. Of course, it’s also up to you whether they open inwards or outwards. You will need at least two panes of glass in your doors for them to fold away in a concertina.
We can create your bifold doors to open inwards or outwards. It’s completely up to you. Outward opening bi-folds are more popular as they don’t take up any precious indoor space. This being said, if you have a small patio area leading just outside your doors, then you might not want them to extend into this space and inward opening bi-folds might be the best option for you.
Planning permission isn’t usually needed for the installation of bi-fold doors. However, they might not be appropriate for heritage properties. Plus, if you live in a conservation area you should check with your local council before you go ahead with the installation.
Yes. Our bi-fold doors are incredibly secure. All our doors are equipped with a multi-point locking system, locking shoot-bolts, high security hinges and thermally toughened glass to keep your home as secure as possible. Quality bi-folds are just as secure as any other exterior door.
No. Bi-fold doors are just as easy to use as sliding doors. With a pull of a handle, each door leaf folds smoothly onto each other and is held firmly in place with magnetic pads. As they can open all the way, many people even find them to be more practical than sliding doors.
As long as you take care to lock your doors when necessary, you should have no issue with break-ins. Our toughened double glazing means that your panes will be very difficult to break and our multi-point locking system makes them even more secure. As our bi-fold doors are affiliated with the police-backed security initiative Secured by Design and UKAS approved, you can be confident that your doors will withstand any attempted break-ins.
Generally speaking, bi-fold doors are no more expensive than sliding doors. As a larger opening will require more door panels and glass than a smaller opening, it is mainly the size of your doorway that will determine the cost of your new doors. At Happier Bifolds, our goal is to supply high quality yet cost-effective doors.

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Simply enter your measurements, select your style, and get your quote.

Quality to stand the test of time
10-year manufacturer’s guarantee
Colours for every home

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Contact us today to chat through your decision with one of our friendly experts. We’re always happy to help give you the best advice for your requirement.

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