A Versatile Aluminium Bifold Door Solution For Lancashire Homes

Our aluminium bifolds effectively utilise the inherent qualities of aluminium, resulting in a solution that epitomises contemporary style. Featuring incredibly slim frames and wide expanses of glass, homes will feel seamlessly connected to the outdoors. Aluminium bi-folding doors can be opened either inwards or outwards, ensuring interference with interior and exterior space is minimalised.

Patio with large patio doors

A Trusted and Reliable Home Improvement Company

Established in 1990 by our Managing Director Jimmy Hindle, Great Harwood Windows was originally located in Great Harwood itself before increasing our ambitions and workforce to eventually relocate to Blackburn.

Since then, we’ve built up a reputation as being one of East Lancashire's most trusted and reliable home improvement companies amongst both installers and homeowners.

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Aluminium Bifolding Door Options

Our aluminium bifolds utilise two innovative AluK profiles, the Luminia F82 and the Optio BS470, with both offering levels of performance matched by few others and surpassed by none. Regardless of the chosen profile, the end user stands to benefit from a low maintenance, highly durable product that massively enhances a property’s visual appeal. Featuring the latest in heat insulation technology for an incredible thermal performance, U-values as low as 0.9 W/m2k can be achieved.

Incredibly versatile, our aluminium bi-folding doors are available in a variety of opening configurations, with double or triple glazing and internal or external beading, ensuring there’s an option available to suit an almost endless variety of applications.

With the full RAL colour selection at our disposal, we can apply shades ranging from the bright and bold to the surprisingly subtle. This means Great Harwood Windows can supply and install them in properties of any age or style, regardless of whether it’s a country cottage, new build, terraced house or something entirely different.

White bifold door
Warmcore Bifold Door Open

Learn More About Attractive Aluminium Bifold Doors

Are you are dreaming of classic white aluminium bifold doors, sophisticated black aluminium bifold doors, gorgeous grey aluminium bifold doors, matching agate grey bifold doors, or something a bit different? Maybe you’re weighing up the pros and cons of aluminium or UPVC bifold doors or you need more information on architectural 3m aluminium bifold doors. The following articles and guides are sure to help you make an informed decision:


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  • Popular Colours

    Aluminium Bifold Door Colour Options

    Below you will find a range of our most popular colours and woodgrain foils. If you would like to view the full range of colours and foils and to also find out more about what Great Harwood Windows can do for you then contact us today.



    Aluk Red

    Aluk Red

    Aluk Grey

    Aluk Grey

    Aluk Dark Blue

    Aluk Dark Blue

    Aluk Cream

    Aluk Cream

    Aluk Blue

    Aluk Blue




    Spacious and modern living area extended outdoors with fully opened energy-efficient aluminium bifold doors, leading to a paved patio in a serene garden setting.

    Frequently Asked Questions About Aluminium Bifold Doors in Lancashire

    Dive into the world of Aluminium Bifold Doors with our detailed FAQ section. Here, we answer your most pressing questions about our state-of-the-art bifold solutions in Lancashire, designed to transform your home with a touch of modern elegance.

    What makes aluminium an ideal material for bifold doors?

    Aluminium is inherently strong and durable, yet lightweight, making it an ideal material for bifold doors. It allows for slim frames and large glass panels that connect indoor spaces with the outdoors without compromising on security or design.

    Can Aluminium Bifold Doors open both inwards and outwards?

    Yes, our Aluminium Bifold Doors can be designed to open either inwards or outwards, providing flexibility to maximise your living space and minimise interference with furnishings, whether inside or out.

    What profiles are used in the Aluminium Bifolding Doors?

    We utilise two AluK profiles for our bifold doors – the Luminia F82 and the Optio BS470. Both profiles are renowned for their exceptional performance and offer unparalleled levels of durability, thermal efficiency, and aesthetic appeal.

    How thermally efficient are the Aluminium Bifold Doors?

    Our Aluminium Bifold Doors feature the latest heat insulation technology, enabling them to achieve U-values as low as 0.9 W/m2k, ensuring incredible thermal performance and energy efficiency.

    Are there a variety of colour options available for these Bifold Doors?

    Absolutely, with the full RAL colour selection at our disposal, we offer an extensive range of colours from bright and bold to more subtle shades, ensuring we can cater to properties of any age or style.

    Transform Your Home with Our Aluminium Bifold Doors – Get a Bespoke Quote Today!

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      Full house installation with flush sash windows

      A huge thank you to Scott and Damien for doing an amazing job installing my windows. They were prompt, attention to detail and cleaned up after themselves. Nothing was too much trouble. I have no hesitation in highly recommending the team at GHW – thank you. 😃

      February 6, 2024

      “We had an old set of wooden garage/workshop doors replaced with a set of aluminium framed bi-folding doors. Communication throughout was great and it was quick and easy to get a quote and then set a date for the work to be carried out. The installers were extremely friendly and professional, and we couldn’t be happier with the work they carried out.”

      Mr Pilling

      February 2, 2024

      “It has been a brilliant experience and we will definitely be return customers when we are replacing all the remaining windows in our house refurbishment.”

      Mr Pilling

      January 10, 2024

      “All of the installation team were great. A special mention goes to Chris who was there throughout and who’s skills, professionalism and courtesy was second to none.”

      Mr Green

      January 10, 2024

      “Fantastic service including after sales from start to finish. Definitely recommend GHW to anyone plus , will use them again when we replace some windows”

      Mr Inge - Oswaldtwistle

      November 21, 2023

      “Great service and great customer service from the fitters and good quality product.All round excellent experience”

      Mrs Buck

      November 21, 2023

      Fully Accredited for Supply & Installation

      All our customers will be able to enjoy complete peace of mind when opting for a service from Great Harwood Windows, providing a 10 year written insurance backed guarantee through QANW (Quality Assured National warranties). This, combined with approved installer status from the VEKA group and Certass schemes, along with up to 5 year’s guarantee on all parts and double glazed units means your project will always be in safe hands.

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      Based in the heart of Lancashire

      Situated in the very heart of Blackburn, we are readily capable of providing the people of East Lancashire and surrounding areas with a range of UPVC, composite and aluminium products. Whether for personal or trade purposes, realising your aspirations are only one step away with Great Harwood Windows team.