About Adam Steel Windows

Who we are

Adam Steel Windows is a specialist in the delivery of architectural steel window and door systems. We provide a true end-to-end solution — without compromise to quality, craftsmanship, or client experience. From early collaboration through to final installation, we manage every stage internally to ensure precision, alignment, and accountability throughout the process.

We work alongside architects to bring their designs to life, offering practical input where needed to ensure architectural intent translates seamlessly into built form. We oversee manufacturing, fabrication, and on-site installation, maintaining control over every detail to uphold the standards expected in high-end architectural projects.

Agia has nurtured an in-house artisanal collective, integrating skilled craftsmanship into every layer of the process. This team — made up of dedicated fabricators, process managers, and installation specialists — allows us to deliver refined outcomes with consistency and care, across residential, commercial, and bespoke architectural work.

We collaborate with architects, designers, builders, developers, and private clients to deliver architectural steel systems that integrate seamlessly into the broader project vision. Whether engaged early in the design process or brought in during construction, our role is to support clarity, coordination, and uncompromising results.

Our Values

Quality

Our commitment to quality spans every part of the business — the product we deliver, the people we employ and collaborate with, and the systems and processes that maintain rigorous quality control across all stages of a project.

Integrity

An honest and transparent approach underpins all that we do. By aligning expectations and being clear in our communication, we deliver realistic, successful outcomes. This standard carries through every relationship — from clients and architects to builders and suppliers.

Discipline

As founder Athan believes: “The highest aim requires the highest discipline.”
Our team’s discipline is reflected in everything from quality control to refined processes. Being an artisan is not just about craft — it’s about consistency, systems, and continuous improvement across a multidisciplinary team of skilled professionals.

Senior Team

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    Adam Giannikos

    Production Manager

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    Jeremy Chhoeu

    Commercial Manager

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    Athan Giannikos

    Managing Director

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    Vincent Grafitti

    Project Manager

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    Phil Ciarleglio

    Senior Steel Craftsman