Supetherm 80 Bi-folding Doors

Supertherm 80 Bi-folding Doors by Azure Outdoor Living

Quality Bespoke Bifold Doors

The Supertherm 80 bifold door system provides the perfect solution to creating an expansive living space. The impressive energy efficiency of this aluminium bifold door is achieved thanks to a sophisticated design of thermal breaks and insulation-filled cavities. Excellent engineering ensures maximum longevity, while the aesthetic design ensures it will look great in any room. Whether you are looking for a practical solution or something more eye-catching, the Supertherm 80 bifold door is an ideal choice!

Bi-fold Doors built to last

Bifold doors have become an increasingly popular choice for homeowners due to the versatility and convenience they offer; The Supertherm 80 bifold door is no exception. Crafted from superior quality aluminium, this innovative bifold door is designed to protect against extreme weather conditions and is not only tested rigorously but also has achieved Secure by Design certification – making it a safe and secure investment. With countless configurations available and flush thresholds achievable, The Supertherm 80 bifold door enables you to get more out of summer days whilst remaining confident in its commitment to durability.

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Typical Aluminium Bi-folding Door Configurations

If you’re looking for a quality product to bring additional style and character to your home, look no further than our full range of aluminium bi-folds. Not only are they incredibly easy to operate with their smooth sliding mechanism; but you will also find them highly durable and performing with low maintenance dues. Plus, with a diverse selection of configuration options available, it’s never been easier to find one that seamlessly fits your lifestyle needs. Get the most out of your living space today with our quality bifold solutions.
Odd number of panels
Odd number of panels
Even number of panels
Even number of panels
Single Pass Door
Single Pass Door
90 degree opening
90 degree opening
135 degree opening
135 degree opening

Swiss Design

Engineered in Switzerland

Our aluminium bi-folding doors offer the perfect blend of form and function above and beyond UPVC or Composite bifold doors- combining modern innovation with the reliability of Swiss engineering. Constructed from the highest grade aluminium, each custom-made door is crafted to meet strict British and European regulations, ensuring strength and dependability. In addition to fitting perfectly into your desired architectural style, every aluminium bi-fold door we offer comes with an exclusive Supertherm 80 thermal insulation system – making them an incredibly efficient and low-maintenance product. With aluminium bifold doors from us, you won’t fail to be impressed by the level of precision in materials and engineering provided by our Swiss partners.
Swiss Engineered 1

ST80 Bifold doors product specification

Supertherm 80
Thermally broken aluminium
Manufacture Origin
U value as low as 0.8 (W =0.8k/m2)
Multiple Toughened safety glass or Laminated glass options
Glazing Thickness
Room for up to 61mm
Triple Glazing
Glass upgrade optional
Integral blinds
Frame Finish
Huge range of colours option
Handle Finish
Stainless Steel
Panel Width
Max 1200mm
Panel Height
Max 2700mm
Track Length
Panel Thickness
Typical Sight Lines
Maximum Weight
75kg per panel
3-point locking – TS007 Cylinder
Open Corner
90° or 135°
5-Year Guarantee

Choose your Bi-folding Doors Colour

If you’re looking for the perfect way to make your external bifold doors truly your own, consider personalising them! Personalisation is a surefire way to add extra detail and character without sacrificing an ounce of style. You’ll be hard-pressed not to find something that fits your vision with their incredibly vast selection – 15 shades in the Trend selection, 33 in the Individual collection, and even one-of-a-kind options in their Unique collection. But maybe you don’t want just any standard colour – why not go fully customised with shades from the RAL chart such as the popular RAL7016 Anthracite Grey or RAL 9005 Jet Black? No matter what you have in mind there’s sure to be something that’ll work for your aluminium bifolding doors, so don’t settle for something average.
RAL colours

ST80 Bifold door features and benefits

Adjustable Wall Profile
The telescopic wall profile is a game-changer when it comes to new bifold doors. With an adjustment of +6mm to -8mm, it provides the perfect minor adjustment needed for any bifold door set. A great feature of the system is that operation is easy: all you need to do is simply wind the screws in and out to slide the profile into your desired position. Plus, unlike most systems, this won’t disrupt the subframe – meaning no damage to external or internal finishes like plaster or render!
Low threshold track option
Accessibility is an important issue that must be considered when it comes to a home or building’s design. Taking the time and adding extra effort to ensure everyone can move freely, comfortably and safely inside any area is a top priority. Low threshold options for connecting internal and external finished floors can make for a seamless transition with top-hung or bottom-running folding sliding doors, this creates a smooth surface that reduces the risk of falls or tripping. By replacing an average up-stand with these low threshold options one will greatly surpass the minimum building regulation requirement set forth by part M stipulation of 15mm upstand and be fully compliant in terms of accessibility.
Integral Blinds for aluminium bifolds
If you’re looking for the perfect window treatment for your bi-folding doors, integral blinds are a great cost-effective option. Comprising of double glazing with an embedded Venetian or pleated blind style, their slim profile and minimal visual impact give you the cleanest sight lines while maintaining your desired atmosphere, natural light and privacy. There is no need to worry about any obstructed view since the system is totally concealed within the double-glazing unit; in addition, you won’t have to put in any extra effort when it comes to cleaning either! Not only this, but with a wide range of colours available, you can easily find something that fits seamlessly into your existing décor. Plus, ScreenLine® integrated blind systems provide durable solutions with low or zero maintenance lifespans and improved thermal efficiency, well worth the extra cost- even blackout blinds are available too.
High-security locking hardware
This exceptional three-point locking mechanism features an integrated UK-tested 3-star TS007 lock cylinder, providing superior levels of protection from potential burglars. When fully closed It is highly secure against forced entry and comes at a reasonable price. It is important to choose the right lock system to suit your needs, however, you can rest assured that a master door with its robust 3-point locking system will provide you with excellent defence against any unwanted intruders.
Reinforced roller wheels
The Supertherm 80’s Robust bifolding door wheels with the ball-bearing operation and reinforced coating sit between the intermediate panels and offer a low-maintenance, long-term service. Effortless operation makes the bifolding doors easy to open & close—all offered within a wide range of sizes and customisable options to fit your needs. Installed with a 5-year guarantee on hardware, these bifold doors are high performing and engineered to carry large weights even under a load of heavy triple glazed units, simply lift the handle and push the door stack to your desired positions. This capability combined with stability from the inside and outside makes them an ideal choice for any bifolding door project.

Why Choose Aluminium Bi-fold Doors?

If you’re looking for an attractive, durable option for door installation in your home, then aluminium bifolding doors could be just what you need. They offer versatile design options and superior security without compromising on style. Whether you live in a modern apartment or a traditional house, these energy-efficient aluminium frames make an excellent addition to any home décor. So if you’re considering updating your sliding patio doors or french doors at home – consider the many benefits that come with choosing external bifold doors

Bi-Fold Doors Offer Versatility and Flexibility

Bi-fold doors offer a wide range of versatility when it comes to design. Unlike glass sliding doors or French doors, which can only be opened in one direction, bi-folding doors can fold up to open in either direction, allowing you to maximize space in your home. They also offer more flexibility when it comes to size; they can be made to fit any opening from very small to very large openings.

Aluminium Bi-Fold Doors are Durable and Secure

The biggest advantage of aluminium bi-folding doors is their durability. Aluminium doors are constructed with strong extruded frames that won’t warp or rot over time as wood frames will. This makes them an ideal choice for both interior and exterior applications, as they can withstand extreme weather conditions. Additionally, aluminium bi-folding doors are extremely secure due to their tight seals and multi-point locking system.

Aluminium Bi-Folding Doors Look Great

Bifold door systems look great! They come in a variety of styles and finishes from a modern Anthracite grey to sleek black or even traditional white frames, so you’re sure to find something that fits your home’s design aesthetic perfectly. Plus, they offer plenty of natural light while still providing plenty of privacy when closed—a great combination!

Qualicoat Marine grade paint finish as standard
Our external bifold doors are powder painted to Marine grade paint finish as standard, with a 10-year guarantee for long-lasting durability. This is achieved by the Qualicoat Seaside Class standard which concentrates on the pre-treatment of aluminium doors before painting. The process includes a deeper etch of the substrate that removes more surface contaminants and provides better protection, perfecting that powder-coated finish. Qualicoat seaside Marine grade paint finish is an ideal solution for external aluminium doors in harsh sea air environments. This specialised coating ensures that salt air does not find its way beneath the powder-coated finish, preventing deterioration over time. Featuring a paint finish with excellent durability and rigidity to withstand extreme coastal environments, Qualicoat seaside is industry known as a superior choice for protecting the surfaces of your external aluminium doors. With advanced technology offering superior resistance against weathering, corrosion and chalking, this powder coating technology can maintain the look and feel of your external doors year after year, making your bifold doors a worthwhile investment.
High Security Locking With Ultion
The Ultion three-star PLUS lock is the ultimate security solution for your bifold patio doors. Not only does it meet Police Preferred Specification standards, but it has been rigorously tested to survive over one million cycles – far exceeding even the TS007 durability standard. Plus, with a key that is 60% thicker than any other key on the market, you receive incredible peace of mind knowing that your property is safe and secure. As an added bonus, this lock comes with a 5-year guarantee from Ultion. If an unauthorised entry is made due to a forced attack on the lock within 5 years of installation, Ultion will offer £2,000 in compensation. Security has never been easier!
Ultion Apple Key Tag upgrade
Ultion KeyTag comes at fantastic value and is the perfect solution for those of us prone to misplacing our keys. Using the Apple Find My app, you can press a button or ask Siri to locate your keys, causing them to sound an alarm indicating their position. If you still can’t find them, the app shows on your mobile device the exact location of your keys or the last place they were near an Apple device. Making this even more convenient and secure, the KeyTag comes in 5 unique designs and colours – even glow-in-the-dark – that can be personalised to match anyone’s style or home decor. And if you’re often worried about leaving behind a key, don’t worry! using Ultion KeyTag your phone will alert you when a key is at risk of being left behind. Stop worrying and join the Ultion movement today!

Supertherm 80 Bifold doors overview

High-Performance aluminium bifold patio doors

Supertherm 80 folding sliding doors are top-of-the-range aluminium bi-folding doors, offering customers slim sightlines, easy operation and top-notch energy efficiency. Not only do they make a great addition to any home extension project, but their strong and durable construction coupled with a comprehensive guarantee makes them an ideal choice. Whether top-hung or bottom-running, Supertherm 80 doors are perfect for homeowners looking to transform their outdoor space into a modern and stylish entertaining area.

Superior Thermal Performance with an impressive U value

Get superior thermal performance with Supertherm 80 bifolding doors. Created with a thermal break and other materials such as extra insulation from foam inserts, seals, gaskets and isolated profiles, these doors can achieve a U value of as low 0.8 (W =0.8k/m2) helping to keep energy costs down while they look great inside and out. With marine-grade polyester powder-coated finishes as standard plus corrosion-resistant materials used for all door fixings and hardware, you can be sure these folding doors have been designed to last. When you opt for Supertherm 80 bifolding doors, you know you’re getting the best in terms of value, quality and high performance.

Why not get in touch for an expert consultation?

If you are looking for a quotation for Azure Outdoor Living to fit bifold doors into an existing opening or new extensions then why not get in touch with a member of our sales team today?

Get in touch

Get in touch with us today to discover more about our range of products. A member of our friendly team will be happy to discuss your requirements and construct a complete quotation based on your exact specifications.
01362 470770

Request a quote

Please enable JavaScript in your browser to complete this form.
Project Address
e.g. glass room/pergola etc...
Please give as much detail as possible including sizes required and any other relevant information/requirements
Click or drag files to this area to upload. You can upload up to 5 files.
Please upload Plans/Drawings/Images of where the product is to sit to aid in the quoting for any elements of the installation that may need consideration

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