bi-fold doors
bi-fold doors

Award Winning Design

Our SUNFLEX bifold doors feature an award winning, German design. It boasts Secured by Design approval and a BSI Kitemark.

A Stunning Feature

SUNFLEX bifold doors are more than merely a practical entrance; they are a stunning, eye-catching feature sure to get your guests talking.

Superior Insulation

Due to their 44mm multi-chambered thermal break, the SUNFLEX SF75 can achieve an incredibly low U-value of just 0.9W/m2K.

Slim Sightlines

Our SUNFLEX bifold doors offer you enhanced light and panoramic views. This is thanks to their slim sightlines of 115mm!

Stunning, Panoramic Views

SUNFLEX bifold doors are sure to be an eye-catching feature in any home. The full-length glass panels can be up to 3.5m high and 1.2m wide. This impressive size creates a stunning wall of glass, which opens up your home and creates a contemporary look.

Doors in the SUNFLEX SF55 collection have a slender frame, measuring only 55mm. They boast incredible sightlines of 115mm! This allows you to enjoy a larger area of glass, meaning you benefit from floods of natural light and beautiful, panoramic views.

bi-fold doors

Superior Thermal Efficiency

The SUNFLEX SF75 offers superior thermal efficiency that no other bifold door can match. With an impressive 44mm, multi-chambered thermal break and effective weatherproofing, SUNFLEX bifold doors keep warmth in and the elements out.

SUNFLEX bifold doors can achieve an exceptional U-value of only 1.4W/m2K! With the addition of triple glazing, this becomes an even more impressive 0.9W/m2K. Your home will stay warm and comfortable, even in the colder winter months.


Market Leading Bifold Door Design

SUNFLEX bifold doors are an award winning combination of German design and British accreditations; these doors are backed by Secured by Design and come with a BSI Kitemark. This blend creates a door design that is high performing and stylish.

From the industry forerunners, SUNFLEX, these bi-fold doors offer all the benefits you would expect from a market leading product. They boast unrivalled thermal efficiency, as well as weatherproofing, security and style. Why settle for anything less?

concertina doors

SUNFLEX Bifold Door Prices, Bristol

Are you looking for a free, fast quote for SUNFLEX bifold doors? Use our simple, online quoting engine! You could get an accurate price tailored to your bespoke folding door design in a matter of seconds.

Timber Clad Aluminium Bifold Doors

You can enjoy the best of both worlds with our range of timber clad SUNFLEX bifold doors. These composite folding doors feature beautiful, natural timber on the surface inside your home. This is coupled with sleek, practical aluminium on the external side. With these bifold doors, you can benefit from traditional style and low maintenance performance.

The premium timber on the inner side, allows you to enjoy the natural beauty of wood. The cladding creates a stylish, elegant look that is sure to complement any home or interior décor. You can even choose from a wide range of stains and finishes, as well as five types of timber: Meranti, Nordic Pine, American White Oak, Larch or Douglas Fir.

These SUNFLEX bi-fold doors feature high quality aluminium on the outer side of the frame. This means that the doors enjoy all the modern benefits that timber does not offer, such as resilience to the elements and a low maintenance finish. The combination of the two materials means you can enjoy stunning SUNFLEX bifold doors that last for years.

Highly Customisable Concertina Door Design

We know that homeowners have different tastes. So that we can satisfy all needs, SUNFLEX bifold doors can be fully customised. You can choose from 5 standard frame colours. If you want more freedom, we offer over 200 further shades. These include brushed steel and woodgrain effects.

SUNFLEX bifold doors are also available with complementary hardware. You can choose colour matched handles, which seamlessly blend into the frame, or an eye-catching stainless steel design. The hinges are available in black, a very popular option, stainless steel or colour matched to the frame.

To make the most of your space, SUNFLEX bifold doors can have between 2 and 22 panels. This flexibility means that we can fit a wall of glass in any home, creating a bright and modern room. We can even add a moveable corner post. This allows you to open up two walls, with a fully open corner.

Choose from a weathered or low-level track, depending on your access needs. Both threshold options are highly weather tight, preventing water ingress and draughts.

Internal glazing, toughened safety glass and shootbolt locking ensure that these SUNFLEX bifold doors will deter and defeat any potential burglars.

SUNFLEX bifold doors have a clever finger cushioning gasket. This feature reduces the risk of fingers being trapped, making them safer for family homes.

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