Yes. Interior architecture forms a core part of our work and focuses on spatial planning, layouts, built-in elements, and how the interior functions as part of the wider building. Interior design then builds upon this framework through materials, finishes, furniture, and detailing to create a cohesive and resolved environment.

Yes. As part of the wider Studio Cullen group, we offer an end-to-end approach to residential projects, with many disciplines delivered in-house, including development, construction, interiors, and consultancy. This integrated structure allows for close collaboration, clear communication, and continuity of intent throughout a project.

Where specialist expertise is required, we work with a trusted network of reputable architects, engineers, and consultants who share our standards of quality and attention to detail. Whether delivered internally or in collaboration with external specialists, every project benefits from a cohesive, well-coordinated team focused on achieving a carefully considered outcome.

Yes. For clients who want clarity and ease throughout the process, we offer a full turnkey service that allows us to take responsibility for every stage of the interior journey. From early design and planning through to procurement, installation, styling, and final handover, we manage the detail so our clients don’t have to.

By coordinating the process end to end — often alongside our in-house teams across the Studio Cullen group — we remove complexity, reduce decision fatigue, and ensure the design intent is carried through without compromise. The result is a calm, well-managed experience and a home that is complete, settled, and ready to be lived in from day one.

In most cases, yes. We typically supply the items we design into a project, which allows us to maintain control over quality, consistency, and delivery. This includes fitted elements, finishes, furniture, lighting, and soft furnishings.

Where a specific piece or product falls outside our direct supply, we are happy to source suitable options on our clients’ behalf. Our approach remains the same in either case — ensuring every element aligns with the wider design intent and is delivered with care and clarity.

We offer flexible pricing based on project type and complexity. After an initial conversation, we’ll provide a transparent quote with no hidden costs.

Yes. We offer FF&E procurement and delivery as a standalone service for projects with an established interior architecture or design. This allows clients to benefit from our sourcing, procurement, and installation expertise without revisiting earlier design stages.

Our trade supply service provides access to a carefully structured range of interior elements, supported by a light-touch design and specification input. We have spent considerable time developing a cost-effective and competitive product offering, with pre-considered specifications and design presets that are ready to deploy.

These presets are designed to reduce time, complexity, and cost, while maintaining a consistent standard of quality and finish. Where required, selections can be refined or adjusted to suit the character of a project or specific unit types, allowing flexibility without starting from scratch.

The service is particularly well suited to developers and trade partners seeking clarity, efficiency, and dependable delivery, without the need for full interior architecture or design involvement.

Absolutely. With residential developers and construction expertise within the wider Studio Cullen group, we have a strong understanding of the commercial and practical challenges involved in delivering successful developments. This allows us to balance design quality with buildability, cost control, and long-term value from the outset.

Whether working on private homes or multi-unit schemes, we approach each project with the same care and attention to detail, tailoring our services to suit scale, programme, and budget. Our combined development and construction knowledge ensures interiors are thoughtfully designed, efficiently delivered, and aligned with the wider objectives of the project.

Ideally, we are engaged as early as possible. Interior architecture is most effective when considered from the outset, often alongside the initial architectural layouts. We regularly review drawings at an early stage, working closely with appointed architects to help shape and optimise spatial planning before designs are progressed across the wider project team.

Our understanding of construction and how buildings function allows us to identify opportunities early — refining layouts, improving usability, and resolving details before they become constraints later in the process. This early involvement helps create clearer, more cohesive interiors and reduces complexity as projects move into delivery.

While early engagement offers the greatest benefit, we are able to join projects at various stages. In all cases, we approach each project individually, working collaboratively with clients and project teams to deliver interiors that are considered, well-coordinated, and clearly communicated through detailed, build-ready information.

Cullen Interiors sits within the wider Studio Cullen group, giving us access to a breadth of expertise that extends well beyond interior design alone. With developers, consultants, and construction knowledge within the group, we are able to consider each project from multiple perspectives — design, buildability, cost, programme, and long-term performance — rather than in isolation.

This integrated way of working allows us to design interiors that are not only well considered, but also practical, deliverable, and commercially informed. We draw on experience gained across real projects we have delivered and trust, using this knowledge to inform decisions around layout, materials, detailing, and specification.

Combined with in-house procurement, project management, and delivery oversight, this structure gives our clients clarity, continuity, and confidence throughout the process. The result is an interior that feels calm, resolved, and intelligently shaped at every level.