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Aluminium Bi-Fold Doors Sizes Orpington

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Bi-fold doors can replace a wall of your home. However, they’ll be able to replace its insulation as well. With efficient double glazing and aluminium frames, bi-fold doors are highly efficient designs.

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High Security

Our aluminium bi-fold doors are highly secure as well. They operate on an in-line slider which conceals shootbolts and fastens the door to the floor, and multi-point locking systems can protect the things most precious to you.

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Visual Appeal

Aluminium bi-fold doors have an innovative design with stunning visual appeal. Each panel of the design folds away when you open the doors, and the slimline frames and double glazing shine in sunlight.

Our Aluminium Bi-Fold Doors


Aluminium bifold doors could transform your home in Orpington. They connect seamlessly to your garden, with a unique folding design that makes opening it an event. When you open these doors, panels of double glazing collapse on themselves, and the door slides into the corner of the room.

Once it’s open, you’ll have a wide-open space to access your garden through. However, aluminium bi-fold doors are just as useful when you close them. You could replace a wall of your home with their stunning design, which uses advanced double glazing and durable aluminium frames to keep you warm, safe and dry.

Luxury and Style

Aluminium bifold doors evoke luxury and class. The frames are slim, and the glazing is full, meaning you get beautiful views of the outside world at all times. Also, the design lets natural light flood your living space, making it seem more open and welcoming. Also, aluminium is an ideal material for these doors. Not only is it robust, but it’s slim and sleek. Because of this, the frames won’t get in the way, so you get a gorgeous perspective on the world around you every time.

Outstanding Design

With aluminium bifold doors, your Orpington home can have the living space of the future. These doors operate on an in-line slider, which makes opening them effortless. All you have to do is push the design, and the panels will fold themselves. Also, when you close the doors, they’ll be able to protect you from the outside world. You’ll get innovative security hardware, such as shootbolts and multi-point locking systems, and the aluminium frames can protect them from rust and wear.

More Convenient

Aluminium bifold doors can make life at home a little bit easier every day. Firstly, you won’t have to carry out maintenance on these doors. Aluminium is fully weatherproof and can last for 50 years, meaning it won’t wear down, warp or twist. Because of this, you can invest in a unique colour for your doors, knowing it won’t fade over time. Also, because they function on an in-line slider, these doors don’t have a swing arc. As a result, aluminium bi-fold doors can genuinely make your Orpington home more spacious.

Brighter Home

You could brighten your home with aluminium bifold doors. With full sections of double glazing, you’ll light up your living space whether your doors are open or shut. Not only that, but you can break down the borders between your home and your garden. When you fully open your doors, your garden becomes another room to explore. These doors are perfect for outdoor socialising, and you could even add a patio or decking outside to enjoy nature in luxury.

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Premium Aluminium Bi-Fold Doors


At Thermaframe, we look to lead in all of our offerings. That’s why we work with Smart to offer their Visofold 1000 range of aluminium bi-fold doors. With these doors, you’ll be able to transform the way your home uses energy completely. The design features a multi-chambered aluminium profile, protecting you from cold air and letting excess heat escape your home.

Not only that, but the doors have a polyamide bridge, which improves insulation even further. That means these doors can help you stay warm without you needing your central heating, meaning you can save on your household bills!

What Do We Offer?

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Customisable Options

Our aluminium bi-fold doors are fully customisable for homes in Orpington. You'll get a bespoke door that's made-to-measure for your space.


Reliable Operation

With aluminium frames, you'll protect the hardware of your doors. That means every time you open them will be as smooth as the last.


Discreet Design

Aluminium is an understated material. Because of this, you can style it with classy blacks or anthracite grey for a timeless, professional look.


Thermal Efficiency

Our aluminium, supplied by Smart, is thermally broken and highly efficient. That means you'll save more energy, paying the cost back over time.


Saving Money

There's two ways to save with Thermaframe - order our aluminium bi-fold doors at low prices, and reduce your bills too!


Expert Installation

At Thermaframe, we have a team of expert installers too. That way, you'll get a brilliant door, fantastically fitted, with kind and courteous service.

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Open the door to a new world of possibilities with Thermaframe’s aluminium bifold doors in Orpington. If you want to transform your living space with these stunning designs, then you can do it within minutes!

All you have to do is use our online quote builder today. With this smart tool, you can select your new doors and customise them to suit you! Choose the ideal dimensions, colours and more, and we’ll provide you with a quote instantly.

If you’d like any advice on aluminium bi-fold doors in Orpington, then fill in our online contact form. Our friendly team of experts can answer any questions you may have.

Also, why not give us a call on 01959 534 720? We can’t wait to hear from you at Thermaframe!

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