One Sloane

One Sloane is located in the heart of Chelsea, next to Sloane Square station. It was designed by the visionary architect Edwin Thomas Hall. Previously providing residences, the 19th century building has been elegantly restored to create an ultra-stylish 30-room, luxury lifestyle boutique hotel. 

Selected for our technical excellence and bespoke products, we worked in collaboration with Reardon Smith Architects on this prestigious project which demanded an impeccable blend of aesthetics and functionality. The objective was to provide bespoke ventilation products that not only delivered superior performance but also seamlessly integrated into the interior design details of the hotel. One Sloane's aesthetic combines British charm and curated French craftsmanship, conceived by hotelier Costes.


One Sloane


Reardon Smith Architects & PSH

Project type:

Hospitality & Leisure

Installation type:



Chelsea, London

MAP collaborated with Reardon Smith Architects on this prestigious project. Our role in this transformation was to provide a ventilation solution that integrated effortlessly with the building's aesthetic identity. To achieve this, we recommended and supplied Mini Swirl diffusers along with a range of Punched Plate Grilles (PPG), including the classic punch pattern. This careful selection ensured a harmonious integration with the building's interior design details.

We also produced bespoke ventilation grilles crafted by our team. The grilles were produced using laser-cutting techniques, and finished with a powder coating and a special unlacquered polished brass finish. Every detail mattered – from the choice of colour, meticulously aligned with the interior designer's vision, to maintaining consistency with other metalwork features within the hotel. This attention to detail contributed to a harmonious environment throughout.

In the private dining areas our technical team designed beautiful, custom curved grilles, cleverly concealing HVAC products behind decorative grilles. Each bespoke grille stood as a luxurious statement piece, epitomising the standards of a 5-star hotel. Crafted to meet precise technical specifications, the grilles were fixed on-site and painted in the client's preferred Anthracite Grey. This meticulous execution aligned with our commitment to delivering excellence in every detail.

We were delighted to bring our technical expertise and innovative approach to the art of seamless integration in luxury interior spaces at One Sloane. Showcasing the potential of high-performance ventilation products to enhance both aesthetics and comfort.

Have a question? Our expert team is here and ready to help you.