Senior Architecturl Systems

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From small beginnings, Senior has grown to become the largest privately owned fenestraton systems company in the UK, proudly working with leading architects, main contractors, fabricators and installers.

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Different by Design

  • Innovation
  • Aesthetics
  • Quality
  • Performance
  • Reliability

Take your project to the next level with Senior Architectural Systems' complete range of aluminium fenestration solutions, which include the patented PURe® low U-value doors and windows.

Open up new design opportunities with Senior Architectural Systems' wide range of attractive slim profile aluminium windows, doors and curtain walling.

Senior Architectural Systems' established range of aluminium glazing solutions is manufactured in the UK, enhanced by in-house technical services and supported by an experienced supply chain.

With slim sightlines that keep thermal, acoustic and maintenance targets clearly in view, Senior Architectural Systems' range of fenestration solutions maximises the strength and durability of aluminium.

Offering competitive pricing, short lead times, quick deliveries, unrivalled customer service and technical support, Senior Architectural Systems is here to help you on every job, every time.

Applications at a glance


Crisp, clean, contemporary designs that add character, style, security and comfort.

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Robust and thermally efficient with high security in a wide range of colours and finishes.

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Curtain Wall

Easy to fabricate and install with a huge range of options to create stunning facades.

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Tried and trusted for guaranteed robustness with enhanced security features.

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Roof Glazing

Transform dark and dismal spaces allowing natural light to flood in.

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Secondary Glazing

A low cost, high quality and versatile alternative to replacement windows.

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Latest Projects

Senior adds flavour to the Smokehouses

Offering a modern take on the industrial look, high performance aluminium windows, doors and curtain walling from Senior Architectural Systems have been specified for a new residential development created as part of the regeneration of historic docklands in Tyne and Wear.

Senior gets creative at the Confetti Institute

Combining sleek and slim sightlines with enhanced thermal performance, Senior Architectural Systems’ SF52 aluminium curtain walling has helped to create the stylish façade of a new creative industries college in Nottingham.

Seniors In Good Shape At New Sports Complex

The new sports complex at the Solent University in Southampton has been kitted out with a high-performance aluminium fenestration package from Senior Architectural Systems.

Designed by Architecture PLB, the University’s new sports building offers a range of facilities for both students and the general public and has been created as part of the wider redevelopment of the East Park Terrace campus.

Get in touch

Call 01709 772600 or complete the form below and one of our architectural advisors will be in touch.

Senior Architecturl Systems