Aluminium sliding patio doors that allow for unimpeded external views

A hugely popular rear entrance door constructed from a high performing material, aluminium sliding patio doors from Great Harwood Windows are configured to suit the requirements of individual projects. Thanks to their smooth opening system, the end user can slide them to one side with total ease, whilst their expert utilisation of thermal insulation technology ensures for a beautifully warm home environment.

Aluminium Patio Door features

  • Smooth sliding opening action for maximum usability
  • Multi-chambered profiles for an impressive thermal performance
  • Stunningly slim sightlines and huge portions of glazing that allow in heaps of natural light
  • Advanced multi-point locking systems for enhanced security
  • Low thresholds for effortless transitions and easy wheelchair access
  • 10 Year insurance backed guarantee

Aluminium Patio door options

Great Harwood Windows are able to supply aluminium patio doors that utilise highly renowned AluK profiles, including the exceptional Infinium profile, which utilises staggeringly slender sightlines of just 21mm. However, as both are manufactured to the highest standards, the levels of performance are truly astounding, regardless of the chosen profile. Customisation options includes double or triple tracks, internal or external beading and single or dual colours meaning there’s a huge amount of scope for creativity with our aluminium patio doors. This ensures the requirements of any end user can be met.
Whatever the style of property you’re planning to work on, we have the full RAL colour range at our disposal, meaning our aluminium patio doors are able to effortlessly blend into any new surroundings, regardless of the property’s age or style. From Bold Reds, elegant Creams and subtle Greens to traditional woodgrain foils that emulate the classical look, our aluminium sliding patio doors are created to strict bespoke requirements.

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.

Contact us

Base White









Dark Blue

Dark Blue

Anthracite Grey

Anthracite Grey



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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.

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