An innovative patio door style that makes for a bright and spacious home

One of the most contemporary rear patio door options on the market, bifold doors are a high-end, luxury home improvement product that places emphasis on bringing properties closer to the outside. Hung either on the inside or outside of the home, in either aluminium or uPVC material our range of bifold doors seamlessly connect living spaces using large glass surface areas and slim sightlines.

Bifold door features

  • Neat concertina style stacking to either side, letting you make the best use of space
  • Multi-chambered frames for low values and increased energy efficiency
  • Panel configurations between 2 and 7 to fit most home apertures
  • Ultra sleek sightlines for maximum light entry and generous views
  • Low thresholds for effortless transitions and easy wheelchair access
  • 10 Year insurance backed guarantee

Bifold door options

Depending on your project’s specific requirements, we can supply bifold doors using low maintenance Veka and Liniar uPVC profile, sleek and contemporary aluminium from Smart and Alufold, and lastly Warmcore from Synseal which – as its name suggests- places emphasis on introducing unrivalled levels of thermal efficiency with reinforced panels. This not only ensures that we can cater for projects of almost any budget and taste, but means we can offer you the maximum amount of creative flexibility possible with a set of bifold doors.

Chamfered or sculptured, standard or triple glazed, nothing is off limits when it comes to Great Harwood bifold doors, with all our styles having the ability to act as the centrepiece of any homeowner’s property and tradesman’s product range.

From eye-grabbing Chartwell Green, subtle yet elegant Cream, to the simply yet effective tranquillity of white, our selection of rear entrance bifold doors can be supplied and installed to suit almost any style or age of property. Whether supplied in a standard or more unconventional type of finish, operation is never compromised and a range of colour matched accessories act as the perfect finishing touch.

Browse Popular Colours

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.

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Colour White


Colour Chartwell Green

Chartwell Green

Colour Moss Green

Moss Green

Colour Steel Blue

Steel Blue

Colour Wine Red

Wine Red

Colour Irish Oak

Irish Oak

Colour Cherry


Colour Rosewood


Colour Siena PN

Siena PN

Colour Slate Grey

Slate Grey

Colour Anthracite Grey

Anthracite Grey

Browse Downloads

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.

QA National Warranties certass logo GGF Logo

Why buy from Great Harwood Windows?

Highly experienced teams with over 27 years trading

We value customer satisfaction above all else

Free no obligation quotes with no pressure selling

Fantastic trade support with free skip use

Highly trained dedicated installation teams

Experienced fitters with many years working in the industry

Quick installation - usually 2-4 weeks from survey

All products are designed for maximum efficiency and energy saving

Based in 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.

Trade Supply
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veka logo
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residence 9 logo
smart logo
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solidor logo
door-stop logo
rockdor logo
truedor logo
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