Panoramic Folding Doors
Panoramic Folding Doors for Your Home in Sussex

Panoramic Folding Doors

Panoramic Folding Doors

Whether you have a conservatory or you’re simply looking to replace the doors leading from your living or dining room to your garden, panoramic folding doors — or bi-fold doors — are the perfect way to increase natural light in your home.

Of course, you could opt for elegant French doors or a four-pane patio door, but imagine being able to open up an entire wall of your home to your garden. Many of us struggle to let light and air into our homes, and it can have you feeling stifled and dissatisfied. Your home should be a haven — a place of relaxation and enjoyment — and while you can add all the light fixtures in the world, there’s just no replacing the sun illuminating your hardwood floors on a crisp spring morning or being able to watch a rainstorm from the warmth and comfort of your favourite chair.

Enter panoramic folding doors.

The clue’s in the name — panoramic bi-folding doors give you a sweeping view of your entire garden, bringing the outside in. Ceiling-to-floor length glass panes reflect light to make your room appear larger, while the ultra-slim frames draw your eye outwards, rather than to clunky, unsightly door frames.

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What Are Panoramic Folding Doors?

Bi-fold doors fold onto each other in a concertina effect, allowing you to open your doors only as much as you need to and without taking up precious space. No more doors swinging outwards and awkwardly staying put — just fold the door completely back and enjoy an uninterrupted panoramic view off your balcony or into the garden as the discreet magnets hold your door securely in place.

Bi-Fold Doors from Coastline & Windows

Our panoramic folding doors were the first fully bespoke PVCu bi-folds to be designed, engineered and made in the UK — and we believe they are still the best.

The Liniar bi-fold door is fully customisable — choose from between two and seven panes to suit the length of your wall — fit for even the widest configurations. We can also install your bi-fold doors completely flush to your floor for seamless entry to your outside space — perfect for families with children and providing easy access for wheelchair users.

white bi fold doors

Bi-Fold Doors from Coastline & Windows

Our panoramic folding doors were the first fully bespoke PVCu bi-folds to be designed, engineered and made in the UK — and we believe they are still the best.

The Liniar bi-fold door is fully customisable — choose from between two and seven panes to suit the length of your wall — fit for even the widest configurations. We can also install your bi-fold doors completely flush to your floor for seamless entry to your outside space — perfect for families with children and providing easy access for wheelchair users.

Energy Efficient and British-Weather-Proof

Unexpectedly high energy bills can catch us out at the best of times, but installing energy-efficient doors can make the world of difference.

Our lead-free Liniar frames are the best in the industry, outperforming many of the leading brands in the UK when it comes to thermal efficiency.

The simple science works like this: every door and window has a U value, which is a measure of how effective it is at transferring heat in and out of a house or building. The lower the U value, the more effective the door or window at keeping heat inside your home when it’s cold out — easy!

Our Liniar bi-folding doors have a U value of 1.3 W/m2k when fitted with double glazed units, reducing noise and your energy bills in one go.

For even better efficiency, our ModLok™ bi-folding range can be fitted with triple glazing, which delivers an impressive U value of 1.0 W/m2k. To put that into context, the current standard for windows and doors is 1.8 W/m2k!

We all know how unpredictable the British weather can be, and that’s why it’s vital that your doors can withstand the worst the skies throw at us. Our bi-folding doors have been rigorously tested to not only meet but exceed standards for weather performance. As if that weren’t enough, we subject our doors to robot cycling testing in our purpose-built laboratory. What does this mean for you? You can have peace of mind that every component of your panoramic folding door will stand up to the stresses of daily living.

Low Maintenance

Our Liniar bi-folding doors are designed to be easy to maintain. You won’t need to spend hours scrubbing and buffing down your window panes — the occasional wipe down with soapy water is all they need.

Our panoramic folding doors are also designed to last. We offer a 10-year frame guarantee that ensures they stay in tip-top condition. The colour of your frames won’t fade, so you won’t need to treat or paint them every year to keep them looking their best.

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Strong and Secure

You don’t need to resort to bulky aluminium to enjoy strong and secure doors. Our PVCu bi-folding door range is available with the latest ModLock™ technology. This reinforced locking mechanism brings additional rigidity and shootbolts built into every door, which extend out into the frame and hold it tight.

We’ve also added slim hinges with the fixings hidden inside — not only do these maintain the smooth, sleek lines of your door, but they also enhance security, as they can’t be unscrewed from outside.

How many times have you had to hunt around for your keys, only to find them lying in the most obvious place? Our unique folding keys fold back with the door and stay hidden — keep your keys securely in the door without worrying about misplacing them or damaging your new doors.

But how strong are our panoramic folding doors? Our doors are engineered using modern technology and the highest quality materials. They won’t bend or warp and, thanks to a super smooth rolling action, they’ll still feel incredibly light as you slide and glide your doors open.

Our bi-folding door range is built to be friendly for all the family, and they wouldn’t be perfect without being easy to operate. Thanks to ergonomic handles built into each hinged section, our doors are easy and safe to operate by all age groups. If your little one really wants to let the dog in, now they can!

That said, we understand that you won’t necessarily want to give the kids free rein — that’s why if you opt for our ModLok range, only the “master” door will open first, so there’s no chance of spraining locks by trying to open the wrong door.

Personalise Your Panoramic Folding Doors to Suit Your Home

We think our Liniar range of panoramic doors is sounding pretty promising at the moment, but no amount of fancy features will make up for a lack of personalisation.

At Coastline Windows & Conservatories, you can choose from a range of colours and finishes to complement your taste and the existing features of your home. Have a period property? Opt for a variety of wood finishes, including mahogany, Irish oak, golden oak and rosewood. Have a contemporary home and love all things modern? Why not go for gorgeous green or sophisticated black or grey? For a classic, timeless look, choose a white or creamy shade. Whichever colour and finish you choose, you are guaranteed stunning slim, secure and strong bi-fold doors that you’ll be able to enjoy for years to come.