Garnalex is an award-winning UK-based manufacturer specialising in the extrusion of grade 6063 aluminium. We use state-of-the-art technologies for production efficiency, sustainability, and cost-savings.

To date, we’ve invested over £21 million to ensure our quality and service are second to none. This is of benefit to our trade partners around the UK, as well as those who purchase our Sheerline aluminium window, door, and roof products.

In 2025, Garnalex was honoured to receive a King’s Award for Innovation 2025 for aspects of the Sheerline system. This award recognises the significant contribution and advances we’ve made within the fenestration industry.

We understand successful trade extrusion is about more than just price. It’s about quality, service, reliable supply and someone to talk to when you need support. If this is the kind of trade extrusion partner you’d like to work with, email us: info@garnalex.com.

Garnalex Ltd

Ross Hartshorn

This department focuses on driving sales initiatives and overseeing marketing strategies to enhance brand visibility and customer engagement.

Sales and Marketing

This department focuses on providing assistance and solutions to customers while managing internal commercial operations.

Customer Support Services

This department focuses on creating visual content and designs to support various projects and initiatives.

Design Services

This department oversees strategic sales initiatives and manages sales operations across various regions.

Garnalex Ltd

Org chart

Teams

Sales and Marketing

Customer Support Services

Design Services

Sales Leadership

Offices

Garnalex Ltd

Org chart

Teams

Sales and Marketing

Customer Support Services

Design Services

Sales Leadership

Offices

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