We are Studio JaM.

Interior view of a modern, minimalistic white room with a staircase featuring wooden handrails and glass balustrades, illuminated by recessed ceiling lights and LED strip lighting along the ceiling edge.

And we are here to help

Led by Duncan and Alasdair, two old school friends who decided to bring their 25 years of architectural and high-end interior experience together in 2014.

We marry historic refurbishment with subtle contemporary design to help you realise your project.

Built-in white bookshelves in a corner next to a window in a room with beige walls.

Whatever the scale of your ambition

From single-room transformations to multi-year office refurbishments, we guide you alongside our trusted network of specialist contractors to seamlessly deliver your project.

Photograph of a modern architectural corner featuring two skylights and glass doors, with shadows cast on beige and white walls.

Designing without the stress

Because taking on a building project can feel overwhelming, we combine an uncompromising eye for finishes with rigorous technical expertise to ensure a calm, stress-free journey.

Close-up view of a wooden floor with geometric patterns and a raised wooden platform next to a marble hearth with part of a fireplace and a fireplace tool. The floor features a mix of light and dark wood in a striped pattern.

Your vision, safely in our hands

Every beautifully crafted space begins by listening to you. As dedicated custodians of your vision, we use sketches and models to provide total visual certainty before construction begins.

Modern kitchen and dining area with a woman working at a table, large glass sliding doors at the back, and minimalist decor.

Making it work beautifully.

We balance your needs, wants, and desires against time and budget to find a crafted equilibrium. By navigating technical challenges, we protect your original idea through to the final handover.

Let’s talk about your project.

We'd love to hear about your projects and see how we can help