The UK’s largest privately owned aluminium fenestration systems house.

Providing innovative window, door and curtain wall systems to projects across the sectors.

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Expert design and technical support

We have the expertise and resources to support you every step of the way.

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Committed to creating a sustainable future.

Environment

Welcome to
Senior Architectural Systems

Innovative window, door and curtain wall systems, bringing buildings to life.

We design, manufacture, and supply a wide range of sustainable and high-performance aluminium windows, doors and curtain wall systems.

With a strong focus on supply chain collaboration, we recognise the value of relationships and work closely with fabricators, contractors, and architects to deliver fenestration solutions that perform as well as they look.

At Senior we have the products and the technical expertise to bring even the most challenging design briefs clearly into view.

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Products

Our Product Range

As the largest privately owned fenestration systems house in the UK, we have a wide range of aluminium systems that are designed to perform as well as they look from our patented PURe® windows and doors, to our slimline curtain wall systems, we can offer the full package.

Windows

Doors

Curtain Wall

Shop Front

Roof Glazing

Secondary Glazing

Committed to customer satisfaction

From the quality of our products to the friendliness our customer service team, we are dedicated to making sure you have the best experience possible, whilst never compromising on reliability and sustainability.

Featured projects

Our aluminum windows, doors and curtain wall systems have transformed projects across the UK.

We have a varied portfolio and have worked on a range of projects across the sectors including education, healthcare, stadia and leisure, commercial mixed-use developments, and high-rise residential schemes.