19-35 Baker Street

19-35 Baker Street is a flagship mixed-use development in London’s Marylebone and West End. The scheme includes approximately 27,700m² of office space, 41 residential units and 21 retail units, arranged around a new public courtyard.

Working with Lindner Prater, RYNO supplied its Non-combustible pedestal system to support 50mm natural Yorkstone paving on RYNO’s RP-RF across several roof terraces.

The Challenge

The terraces were installed over an inverted roof build-up and incorporated several demanding details, including changes in level, paved steps and interfaces with the building maintenance unit track.

A support system was required that could carry the heavy Yorkstone paving, accommodate these details and preserve drainage without affecting the underlying roof construction.

Solution + Process

RYNO supplied its RP-FR adjustable paving pedestal system, providing a non-combustible solution suited to both the inverted roof build-up and the weight of the 50mm Yorkstone.

The pedestals created a level walking surface and a free-draining void beneath the paving. Standard 4mm joints provided consistent spacing while allowing surface water to pass through to roof level.

At perimeter abutments, RYNO edge spring clips maintained a 10–12mm gap and securely retained the outer paving units.

Installation Benefits

The adjustable system helped Lindner Prater resolve variations in height and complex rooftop interfaces efficiently.

Its dry installation method simplified the positioning of the natural stone and avoided the need for a bonded construction, while the edge spring clips provided a practical solution at perimeter details.

Outcome

• Robust support for 50mm natural Yorkstone paving
• Non-combustible system suited to an inverted roof build-up
• Changes in level, steps and BMU interfaces successfully accommodated
• Consistent joints and effective roof-level drainage
• Secure and neatly finished perimeter details

Key Benefits

• Non-combustible paving support
• Adjustable installation across varying levels
• Stable support for heavy natural stone
• Free-draining construction
• Secure perimeter retention
• Efficient dry installation

Summary

19 – 35 Baker Street demonstrates how the RP-FR pedestal system can support high-quality natural stone across complex roof terrace areas.

Delivered in collaboration with Lindner Prater, the system provided a practical, non-combustible solution that accommodated the inverted roof build-up and challenging rooftop details while achieving a stable, well-finished Yorkstone surface.

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