Sleek Bifolding Doors

As bifold doors fold back on themselves, they essentially remove the barrier between you and the outside, and on a summer’s day, your living space will have all the natural light and warmth of the outside, as well as creating the illusion of space in your home. Bifolds are also a great way to let the outside air circulate around your home – perfect for those days when your house seems a little stuffy.

Why Choose Britannia?

Smooth Operation

With our smooth running tracks, our bifold doors glide with ease, making their operation simple and easy for every member of the family! And with low threshold options available, they’re even more accessible!

Thermally Efficient

Thanks to our high performance double glazing, you won’t need to worry about losing heat through your patio doors anymore! The insulating profiles of our bifold doors will help keep your Bristol home warm and cosy!

Highly Secure

Security is often overlooked at the back of the home, with most people focusing more on the front door. But we take things seriously, and will ensure your Bristol home is protected front and back with our highly secure bifold doors!

Panoramic Views

Bifold doors offer wide, expansive panes of glass, allowing for wide open views across your entire garden. Whether the doors are open or closed, our slim sightlines will allow for amazing views out and about!

Easy Upkeep

Thanks to our sleek frames, and their high impact, low maintenance construction, you’ll lever have to worry about stressful upkeep and maintenance! Just the odd wipe with a damp cloth is all these bifold doors will ever need.

Weather Resistant

Wind, water, rain and snow can all cause absolute havoc if they get into your Bristol home. And thanks to the good old British weather, we sure see a lot of them! Fortunately, our concertina doors are fully weather resistant and will keep those weather woes out!

bifolding door prices bristol

Eco Friendly

Our aluminium bifold doors are some of the greenest bifold doors on the market, and we’re pleased as punch to be able to offer them to our Bristol customers! Part of what makes them so environmentally friendly is their aluminium frames. Aluminium is one of the best materials on the market in terms of environmental friendliness. Why is that? Well, it’s highly abundant and infinitely recyclable. Not to mention that it’s ultra lightweight, whilst being as strong as steel, making it a breeze to work with and transport. What more could you ask for in a bifold door frame?

Well that’s not all our ultra green bifold doors have going for them! Our double glazing helps these bifold doors to be more energy efficient too, by allowing them to better retain heat. Better heat retention and insulation help your Bristol home maintain a comfortable and consistent temperature with ease, without needing to depend as heavily on costly central heating. Less energy usage, means a smaller carbon footprint!

Sleek and Slimline

We craft our bifold doors with ultra narrow frames to provide sleek, slim sightlines, so that you can enjoy near unbroken views even with the bifold doors closed! Bifold doors let you maximise your inside space by adding an extra dimension to your home. Our stunning bifolding doors are built by experts to create a sleek, no barrier threshold into the outdoors.

Frequently Asked Questions

Take a look at some of the questions previous customers have asked regarding our casement windows. If there’s something we haven’t covered, contact us online or over the phone to talk to our expert team today.

Are they guaranteed?

How long does it take to install them?

Will bifold doors add value to my home?

Are they the same as concertina doors?


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Tim Greenslade
Tim Greenslade
Every person was polite and professional, helpful and personable. The process was simple and clearly explained each step of the way. It is rare to get such good service, not to mention the quality of the products. I am very pleased with the windows, the fitting, the price and the experience as a whole. I would happily recommend Britannia Windows.
From the salesman to the office staff and fitters, everyone was thoroughly pleasant and helpful so an excellent experience all around. I'm very pleased with the windows too, they look great. Would recommend without hesitation.
Meg Welch
Meg Welch
Great job of our new front door. They couldn’t have been more helpful and even fitted earlier originally planned. Also gave great aftercare advice and at a very reasonable price! Would 100% recommend.