Designed Temporary Roof System for Full Roof Renewal in Portman Square, Mayfair, Central London
Location: Portman Square Mayfair Central London W1H 6DA
B-MAT Scaffolding was appointed to deliver a highly complex designed temporary roof solution at a large office building in Portman Square, Mayfair, Central London. This challenging project required an engineered scaffold and roofing system that would allow a complete roof renewal to be undertaken while minimising disruption to penthouse apartments located directly below.
The project involved extensive consultation and coordination between B-MAT Scaffolding, our regular client, appointed building surveyors, and our scaffold engineer. Due to the awkward nature of the site and the sensitivity of the occupied spaces beneath, a standard temporary roof solution was not suitable. Multiple design iterations were explored to ensure the final solution met structural, weatherproofing, and access requirements.
Following this detailed planning phase, a fully designed scaffold structure incorporating a Layer temporary roofing system was approved and installed. The temporary roof provided a robust, watertight covering to protect the building while allowing uninterrupted roof replacement works to proceed beneath.
The temporary roof system spanned an area of approximately 45m x 50m, covering the full extent of the office building roof. Careful consideration was given to load paths, fixing locations, and wind loading to ensure the structure remained stable and secure throughout the duration of the works in this exposed Central London location.
A key objective of the project was to minimise disruption to the penthouse apartments below. The scaffold and temporary roof were designed to reduce noise, vibration, and visual impact wherever possible, while maintaining full protection from the elements. This allowed occupants to remain in situ while the roof renewal works were carried out safely above.
All scaffolding and temporary roofing works were installed by trained and competent operatives in line with TG21 guidance, SG4 safe working at height principles, and the engineered design documentation. Regular inspections were carried out to ensure the system remained safe, stable, and fully compliant for the duration of the project.
Installation and dismantling were carefully programmed in coordination with the wider construction schedule, ensuring the temporary roof was in place exactly when required and removed efficiently once the roof renewal works were complete.
This Portman Square project demonstrates B-MAT Scaffolding’s capability to deliver engineered, large-scale temporary roofing solutions in demanding Central London environments. Through close collaboration, technical expertise, and a strong focus on safety and occupant consideration, we provided a reliable solution that enabled complex roof works to be completed successfully under full weather protection.
Short / Long Term Scaffolding Hire
When it comes to construction, renovation or property maintenance, having the right scaffolding solution in place is essential for safety, efficiency and compliance. Whether you are a homeowner needing temporary access to your roof for a few weeks, a building contractor overseeing a large commercial development, or a property manager planning long-term works, reliable scaffolding hire makes all the difference.Designed Scaffolds / Engineered Scaffolding Solutions
Not all scaffolding can be delivered using standard configurations. For complex, high-risk or non-standard projects, B-MAT Scaffolding provides fully designed scaffolds, working closely with designers, engineers and principal contractors to deliver safe, compliant and engineered access solutions that fall outside TG21 compliance.
Scaffold Platforms
Scaffold platforms are an essential part of safe and efficient construction, repair, and maintenance projects across London and Essex. Whether you are working on a residential property in need of external access, a commercial building requiring large-scale scaffolding, or specialist works where stability and safety are critical, having the right scaffold platform in place ensures both productivity and compliance with health and safety standards.
Scaffolding / Access towers
When working at height, safety and stability are vital. That’s why so many homeowners, builders, and contractors rely on scaffolding and access towers for their projects across London and Essex. Whether you’re repairing a roof, painting the exterior of a property, or carrying out commercial maintenance, access towers provide a secure platform that allows work to be completed safely, quickly, and efficiently.
Temporary Roofs
The unpredictable British weather can cause major delays on building projects. That’s why temporary roofs are one of the most effective scaffolding solutions available. Designed to protect construction sites from rain, wind, and debris, temporary roof scaffolds ensure that work continues on schedule, whatever the weather.
