French and sliding patio doors across Lancashire

Both classic rear entrance patio door styles, French and sliding patio doors from the Great Harwood Windows team come supplied and installed to be made-to-measure on a project by project basis. Both offer end users the benefit of effortless operation whenever they should want to step out, either opening outwards or sliding smoothly and neatly to one side while keeping properties warm when closed thanks to multi-chambered internal frames.

Patio and French door features

  • Double door opening (French) or smooth sliding (patio) action for easy transitions
  • Multi-chambered internal frames for impressive thermal insulation levels
  • High security as standard thanks to multi-point locking system
  • Weatherproof sealing for enhanced protection from the harshest of elements
  • Low thresholds for effortless transitions and easy wheelchair access
  • 10 Year insurance backed guarantee

uPVC and Aluminium Patio and French door options

We are well equipped to supply and install any patio and french door in either low-maintenance uPVC using Veka and Liniar and in high performance aluminium using Alufold and Smarts door profile systems. This not only ensures that we’ll be able to cater for projects of most budgets and tastes, but means we can offer you the maximum amount of creative flexibility possible with either a French or patio door. Chamfered or sculptured, standard or triple glazed, nothing is off limits.

Depending on the style of property you’re planning on enhancing, our French and patio doors can be coloured to any one of over a hundred distinct shades and tones. From eye-grabbing Reds, subtle yet elegant Creams, to traditional woodgrain foils that succeed in replicating the classic aesthetics of times past, our French and patio doors are supplied tailor made.

Browse Brochures

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

Get your quote

If you have a specific product in mind for your home improvement project, feel free to get a quick quote or make an enquiry. A member of our team will get back to you promptly.

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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.

Glass and Glazing Federation Approved Code The Glazing Arbitration Scheme QA National Warranties certass logo trustmark logo

Why buy from Great Harwood Windows?

Highly experienced teams with over 30 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
deceuninck logo
residence 9 logo
smart logo
quickslide logo
solidor logo
door-stop logo
rockdor logo
ultraframe logo
swish logo
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