A flexible and lightweight Aluminium Curtain Walling system

Thanks to the slim sightlines, our aluminium curtain walling boasts of an incredibly sleek appearance. Extremely flexible, it can be faceted, curved or angled, depending on project requirements. Our systems utilise thermally broken technology too, meaning the thermal performance which is demanded of modern buildings is easily attained and then some. Having been stringently tested for weather resistance, an optimal weather performance is also assured.

What is an aluminium curtain wall?

An aluminium curtain wall is a thin wall, that features glass and slimline aluminium frames. An aluminium curtain wall is connected to the building structure but does not hold the floor or roof loads of the building.

Aluminium Curtain Walling Features

  • Small or large expanses of glazing available, depending on required light transmission
  • Expertly engineered to last for decades, retaining its appearance
  • Vented systems available for increased ventilation
  • Can be fully integrated with AluK window and door systems
  • Various drainage methods available, including mullion and zonal
  • 10 Year insurance backed guarantee

Aluminium Curtain Walling options

We supply a range of AluK curtain walling systems, all of which are renowned for their style, versatility and exceptional performance. Offering a range of systems enables us to offer the maximum amount of creativity, ensuring we can cater to as wide a number of projects as possible, regardless of budgets and tastes.

They’re available in multiple opening configurations, including top & side hung, parallel opening vent (POV) and tilt before turn, and with either double or triple glazing. We also supply either capped or structurally bonded systems, depending on specific project requirements.

Additional customisation is available in the form of a wide choice of RAL colours, a range of powder coated or anodised finishes, and single or dual colour options. Whether your project demands a more contemporary or traditional shade, we’ve got colours available that cater to either option. This enables the aesthetic requirements of any project to be fulfilled.


Want to learn more about aluminium?



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

Get your quote

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

To assist us with providing a cost please feel free to upload photo(s) of your proposed project.

By submitting your details you confirm that you agree to the storing and processing of your personal data by Great Harwood Windows Limited as described in the privacy statement.

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 tradingstandards.uk The Glazing Arbitration Scheme myglazing.com 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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