RSJ Installation Chelsea

Chelsea's grand period properties — from the stucco-fronted townhouses of the Boltons to the elegant terraces along the King's Road — frequently require RSJ installation as part of renovation projects. Whether you are creating an open-plan kitchen-dining space in a lower-ground floor, removing a chimney breast, or reinforcing floors for a bathroom relocation, GS Renovation delivers professional structural steelwork that is safe, compliant, and impeccably finished.

Working in Chelsea's conservation areas and listed buildings demands particular expertise. Our structural team understands the requirements of the Royal Borough of Kensington and Chelsea's building control department, as well as the sensitivities involved in altering historic building fabric. We coordinate closely with structural engineers, party wall surveyors, and conservation officers to ensure every RSJ installation proceeds smoothly and with full regulatory approval.

Our Chelsea RSJ projects range from straightforward single-beam installations supporting a knocked-through wall to complex multi-beam arrangements in basement conversions and major refurbishments. Whatever the scale, our approach is the same: meticulous planning, precise execution, and a commitment to leaving your property in perfect condition.

Steel Beam Installation

Every Chelsea steel beam installation begins with a site survey and structural engineer assessment. We determine the optimal beam specification, plan the installation sequence to minimise disruption, and carry out the work with full temporary propping and safety measures. Our team handles all making good, including plastering, fireproofing, and decorating, so the steel beam is completely concealed within the finished space.

• Chartered structural engineer design
• Universal beams (UB) and columns (UC)
• Temporary works and propping
• Concealed beam installations
• Fire protection and intumescent coatings

Load-Bearing Wall Removal

Removing load-bearing walls in Chelsea properties creates the generous, open-plan spaces that modern luxury living demands. Our team expertly manages the process — from identifying the wall's structural function and designing the replacement steel, through to controlled demolition, beam installation, and full making good. We coordinate party wall agreements with neighbouring properties where required.

• Structural feasibility assessment
• RSJ specification and procurement
• Controlled demolition and beam lifting
• Party wall award coordination
• Complete plastering and decoration

Building Control & Compliance

Every structural alteration in Chelsea requires building control approval from the Royal Borough of Kensington and Chelsea. We manage the entire process, from initial building notice submission through staged inspections to final completion certificate. Our documentation package includes structural engineer calculations, inspection records, and the completion certificate — essential for future property transactions.

• RBKC building control applications
• Staged inspection scheduling
• Structural engineer certification
• Completion certificate procurement
• Full documentation for conveyancing