Aluminium Bifold Doors

Bring sophistication and functionality to your Yorkshire home with our premium aluminium bifold doors, expertly crafted to enhance your living space.

Summer Offer: Save 50%

Order this June and you could win your order for free! With one lucky winner selected every day, there’s never been a better time to shop. Simply place your order and you’re automatically entered – no forms, no fuss

Terms and Conditions

June 2026 Free Upgrade To Triple Glazing offer Terms and Conditions:

  1. The “Free Upgrade To Triple Glazing offer” is available on qualifying orders placed between 01.06.26 & 30.06.26 while stocks last.
  2. Free Upgrade To Triple Glazing offer” must be stated in writing on the contract at the point of sale.  Coral cannot be held responsible for claims placed after this time.
  3. Code JUNE26 must also be clearly marked on any contract to qualify for this offer.
  4. The “Free Upgrade To Triple Glazing offer” applies to standard double-glazed casement windows only (excludes flush sash windows and sash horn casements) in any of the following foiled, grained finishes in our range: Agate Grey, Anthracite Grey, Anthracite Smooth Matt, Black Ash, Black Smooth Matt, Cedar Grey, Chartwell Green, Claystone, Cream, Golden Oak, Grey 004, Grey Aluminium, Honey Oak Super Matt, Irish Oak, Nut Tree, Pepper Oak, Rosewood, Slate Grey or Yakisugu (external frame colour only, inside must be smooth White), manufactured by Coral only & where goods are installed within 12 weeks of order date.
  5. The “Free Upgrade To Triple Glazing offer” cannot be applied to conservatory frames.
  6. The “Free Upgrade To Triple Glazing offer” does not apply to Smooth White uPVC or White grained uPVC casement windows.
  7. The “Free Upgrade To Triple Glazing offer” is an upgrade to our “Standard Triple Glazed Range”, it does not include our CL3 Triple Glazed Range.
  8. The “Free Upgrade To Triple Glazing offer” does not apply to tilt & turn windows, uPVC doors, uPVC French doors, composite doors, inline patio doors, Inox doors, Rock Doors, uPVC bi-folding doors, aluminium bi-folding doors, conservatory roofs or V/S windows.
  9. The “Free Upgrade To Triple Glazing offer” cannot be used in conjunction with the “50% Off On Selected Items Offer”.
  10. There is no minimum order value to qualify for the “Free Upgrade To Triple Glazing offer”.

June 2026 50% Off On Selected Items Offer Terms and Conditions:

  1. The “50% Off On Selected Items Offer” is available on qualifying orders placed between 01.06.26 & 30.06.26.
  2. 50% Off On Selected Items Offer” must be stated in writing on the contract at the point of sale. Coral cannot be held responsible for claims placed after this time.
  3. Code JUNE26 must also be clearly marked on any contract to qualify for this offer.
  4. The “50% Off On Selected Items Offer” can be applied to conservatory frames providing they are not included in the listed exclusions below.
  5. The “50% Off On Selected Items Offer” does not apply to Inox doors, Rock Doors, hybrid uPVC bi-folding doors, aluminium bi-folding doors, conservatory roofs or Vertical Sliding Sash windows.
  6. The “50% Off On Selected Items Offer” offer does not apply to any building works, internal sills, window boards or trims.
  7. The “50% Off On Selected Items Offer” cannot be used in conjunction with the “Free Upgrade To Triple Glazing offer”.
  8. There is no minimum order value to qualify for the “50% Off On Selected Items Offer”.

Lowest Price Guarantee terms and conditions:

Our price promise has held Coral in good stead with our customers for over 35 years. We will not be beaten on price (please refer to terms and conditions below for further details when comparing to other quotes from other companies), they must have:

  1. The specification of the product must be fully sculptured 70mm profile.
  2. The styles and sizes must be detailed on a letter headed quotation.
  3. Conservatory frames – windows and doors should be of the same quantity, styles and design specification.
  4. Conservatory roofs – must be of same design specification.  “Tiled” conservatory roofs must be Ultraroof.
  5. Warranties for each of the products must either be the same of better.
  6. Have an Insurance Backed Guarantee (where work is covered by FENSA).
  7. Have a BSI kitemark for survey and installation.
  8. Be FENSA regulated.
  9. Manufacture their own products.

It is important to bear in mind that Coral Windows and Conservatories have been in business with continuous trading for over 32 years and we do not take a deposit or stage payments and only ask for payment when the goods are installed. This gives you, our customers 100% peace of mind.

Our CL3 Triple Glazed Range and other triple glazed windows are subject to size restrictions and style limitations due to the weight of the glass – see your representative for details. The maximum size for any triple glazed glass unit is 1.7m2 due to health & safety reasons. Where a required unit size is larger, an A-rated double-glazed unit will be supplied and installed.

“Self-cleaning” glass is not a ‘100% maintenance-free’ product but does offer a reduced need for manual cleaning.

 

*New windows from Coral could save our customers hundreds of pounds on their heating bills*

You can check both your potential savings on heating costs and your CO2 savings by entering a few simple details into our energy calculator which can be found on our website https://www.coralwindows.co.uk

As an example, a typical customer (living in a semi-detached house which has wooden single glazed windows and mains gas heating) could save approx. £911 on their heating bill over the course of the first 12 months after they had new double-glazed windows installed by Coral Windows (information correct as at 13/10/2023).  Potential savings will vary depending on the information entered into the energy calculator.  

Thermal Efficiency

A 45mm thermal break and a  high performance glazing capacity of 48mm helps  reduce heat loss for a more comfortable living space all year round.

Home Security

Your peace of mind matters, which is why our bifold doors are built with robust materials and industry leading locking systems to help protect your home. You can enjoy stylish designs without affecting your  safety.

Tailored to You

As a family-run business that prides itself on bespoke solutions, our aluminium bifold doors come in  a wide choice of configurations, colours, and finishes.

15 Years Guarantee

All of our bifold doors come with a 15-year guarantee, giving our customers a total peace of mind that they are buying from the best and that the results will look great for years to come.

Coral Windows and Doors – Yorkshire Specialists

In Yorkshire, enhancing your home with our aluminium bifold doors means choosing a blend of style, functionality, and durability. With a brighter, more open living area, Yorkshire homeowners can enjoy the added benefits of energy efficiency, noise reduction, and increased property value.

Designed to elevate modern living, these doors offer seamless transitions between indoor and outdoor spaces, ideal for those who relish in hosting gatherings or relishing quiet days in their garden or patio.

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Flexible Finance Options

Still pondering the right choice for your home?

Our finance options make it easier to improve your home without paying the full cost upfront.

Coral offers a range of flexible ways to spread the cost, helping homeowners plan their project around their budget while still enjoying high-quality upgrades. Whether you prefer to pay in full or use a finance plan, the aim is to make home improvements more accessible and manageable.

Why Choose Coral Aluminium Bifold Doors?

Our selection of aluminium bifold doors have more insulation and strength than uPVC frames.

Aluminium bifold doors have a unique folding opening that creates a focal point, ideal for those who entertain often or enjoy a blended living space.

Our aluminium bifold doors are designed not only to complement the architectural style of your home but also to offer superior performance and ease of use.

With a 40-year lifespan, our aluminium doors are built to withstand harsh British weather, lasting even longer with regular cleaning.

Features & Benefits

Understanding that each home in Yorkshire is unique, every set of our Aluminium Bifold Doors is tailored to complement your personal style and architectural needs. Beyond aesthetics, these doors are built to stand the test of time with minimal maintenance, thanks to the robust quality of aluminium and our expert craftsmanship.

Advanced Functionality for Modern Homes

Our Aluminium Bifold Doors are engineered with cutting-edge technology to ensure smooth operation and exceptional thermal efficiency. Designed and constructed in Yorkshire, these innovative doors redefine your home with ease and sophistication, providing a modern solution that meets both style and substance.

Customisation at Your Fingertips

Choose from an extensive range of colours, finishes, and configurations. Coral Windows offers customised solutions, ensuring that each set of Aluminium Bifold Doors perfectly fits your home’s aesthetic and functional requirements. Enhance your Yorkshire home with doors that reflect your personal taste and style, crafted with precision and care.

Home Security

Aluminium bifold doors come with advanced security features to keep your home safe and secure. Each door is equipped with multi-point locking systems, toughened safety glass, and durable hinges, ensuring that safety is never compromised. Whether you’re renovating your house or working on a new build, these doors offer both aesthetic appeal and peace of mind.

Hardex Bronze
Hardex Chrome
Hardex Gold
Hardex Graphite
Antique Black
Black
Satin Chrome
Silver
White

See what our customers say about us

With thousands of installations completed, our reputation is built on happy customers. Explore their stories and discover why Coral is trusted for quality, service, and lasting value.

ITV Weatherman John Mitchell Upgrades His Home with Coral Windows

Olympic Champion Nicola Adams Chooses Coral Windows

Transforming the Kellett Home with Modern Style and Light

Mrs Watts modernised her whole home with new windows, doors, and roofline

Mr & Mrs Evans – Transforming Their Living Space with Bifold Doors

From Dilapidated to Dream Home: A Coral Windows Transformation

Surprise! Bradford Couple Wins Dream Home Upgrade in Coral Windows Prize Draw

We’re delighted to introduce Mr & Mrs Armitage, our May 2025 Competition Winners!

Frequently Asked Questions

What Are The Benefits Of Choosing Aluminium Bifold Doors For My Yorkshire Home?

Aluminium bifold doors offer a modern aesthetic, exceptional durability, and enhanced security. Their unique folding mechanism allows for a seamless connection between indoor and outdoor spaces, maximising natural light and providing unobstructed views.

How Secure Are Coral's Aluminium Bifold Doors?

Do Aluminium Bifold Doors Require A Lot Of Maintenance?

Can I Customise The Appearance Of My Aluminium Bifold Doors?

What Is The Typical Lifespan Of Aluminium Bifold Doors Compared To uPVC?

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