
An unerring focus on delivering exacting standards is continuing to see 3 Interiors build further on its already impressive reputation, which in turn is allowing the Northern Ireland-based business to keep capitalising on the opportunities at the top end of the marketplace.
“We’re continuing to grow at a steady pace by adding to our works portfolio with some significant landmark projects, particularly in Central London,” explains Allan Macleod, Commercial Director. “The market is proving to be extremely strong, with an exceptional amount of investment taking place within the capital. As a consequence of this and our consistent track record of delivery within the high-end fitout market, we’re receiving a high number of enquiries that have led to a healthy pipeline of work.”
This success hasn’t come about by accident, with the standards that 3 Interiors adheres to allowing the company to benefit from significant volumes of repeat and recommended work. This enabled it to turn over £50m last year for the very first time.
“We’re expecting that we’ll be able to replicate this performance this year, while we have already lined up some major works for 2026 already too,” adds Mr Macleod. “In general, we’re in a very positive position.”
3 Interiors’ onward momentum was further enhanced by the completion of a Management Buy-Out, which bolstered the company’s already highly experienced board of directors. “We have a great deal of expertise within the business and the MBO has allowed us to have even tighter control of the direction in which we’re heading. The focus is always on the quality of the work we produce and the integrity of service we provide to ensure the client is always satisfied.”
“Due to the nature of the projects we take on, there is usually a substantial amount of complexity involved, which entails numerous challenges. However, with the vast and varied skillset and experience of our team complimented by our trusted supply chain partners, we have the know-how to rise to these challenges and achieve the desired end result. This is why we enjoy such prominent levels of repeat business.”
In terms of projects 3 Interiors has been involved in recently, the redevelopment of The Sloane Cub, the private members club in Chelsea, has been a showcase of everything the company can deliver. The contract has been ongoing for over 18 months and has encompassed the refurbishment of all of the club’s public areas, bars, restaurants, function rooms and gym, as well as 65 guest bedrooms. In total over 36,000 sq ft of space has been developed as part of a phased scheme, with the club having remained operational throughout, a feat that has required significant planning and coordination.
The Sloane Club contract has been supplemented by other prestigious London-based projects, such as the refurbishment and fit out of high-end restaurants, hotels and members’ clubs throughout Mayfair, Belgravia and other key locations within London. In addition, 3 Interiors has built further on its flourishing relationship with Red Engine that is seeing it develop further Flight Club and Electric Shuffle venues across the UK and Ireland, having recently handed over a landmark Flight Club venue in Dublin.
“Red Engine quite rightly have an extremely high level of expectation in terms of the management of the projects and their final delivery of them,” says Mr Macleod. “We continue to deliver in these areas, and they continue to be delighted with the exceptional quality of joinery and finishes going into them. We only expect this relationship to keep progressing.”
The wealth of knowledge that 3 Interiors has put together at director level is supplemented by the ongoing investment that is made throughout the business, thereby ensuring the company doesn’t become a victim of its own success.
“As we’ve grown, we’ve been careful to keep building the team and develop our infrastructure. This is vital because, as our projects become ever larger and more complex, they require more dedicated resources. For example, we now have an in-house planner to look after all the programming and keep greater control of the job scheduling, a role that was previously outsourced. In addition, all our SHEQ and document control activities have been brought in-house too, which also provides enhanced levels of control.”

Another indication of 3 Interior’s commitment to ongoing progression has been the development of its joinery operation, Timbermark. While over 90 per cent of its workload is related to 3 Interiors, it also carries out work for third parties thanks to the strength of its facilities. This includes over 30,000 sq ft of in-house specialist manufacturing.
“We are a specialist joinery manufacturer and we specialise in bringing bespoke joinery concepts and illustrations of the exceptional to life, through collaboration, integrity and quality craftsmanship,” outlines Neil McCann, Operations Director at Timbermark. “We’re ISO accredited with 9001, 14001 and 45001. These international standards have helped us organise our business and ensure we are delivering at a high level in regards to health and safety, quality and the environment. We also utilise a wide variety of woodworking skills and techniques, from traditional craftsmanship to the latest offerings from industry 4.0. We can work with any material specified to meet our clients’ requirements. This enables us to deliver a wide range of looks and finishes but without ever compromising on quality or cost effectiveness.
“To help us meet our goals, we keep our eyes and ears open for the latest innovations, whether it’s to increase capacity or enable us to provide an even better finish. For instance, this year we have invested heavily in a CAD/CAM system that will allow us to future proof the factory with improved integration of smart technology and the ability to increase collaboration between data collection and machine operations. It’s all about constantly striving to stay ahead of the game. We’ve already put plans in place to expand the workshop further in 2026.
“To support our investment in modern technology, we also provide extensive training for our staff. This not only helps them to be fully comfortable with the machinery to get the best from it, but also ensures that health and safety and quality remains uncompromised.”
This emphasis on training is also reflected in Timbermark’s approach to bringing through young talent. It works closely with local colleges and each year takes on at least two apprentices and partners them with time-served members of staff. This allows the skills and knowledge to be passed on to the next generation, securing the company’s prospects for the long term.
Mr. Macleod adds: “The seamless integration between 3 Interiors and Timbermark provides clients and designers with the ultimate reassurance that we will deliver their projects on time and to the highest level of detail.”
Having been formed in 2010, 3 Interiors has seen plenty of challenges over the past 15 years, particularly with the trials of Covid and all it entailed. However, with the solid foundations it has put in place, its record of consistent high-end delivery, and the investment it continues to make, the company looks well set to overcome whatever the next 15 years have in store and to keep adding to its reputation and success.