Balcony construction on multi-storey residential blocks presents specific fall protection challenges that fall between the general scaffold provision and the specialist balcony installer's scope. The balcony is being installed at height, projecting from the building face, at a stage when the permanent balcony guardrails may not yet be in place. The interface between the scaffold's edge protection and the balcony's future edge protection creates a temporary gap that has to be actively managed.
The temporary edge protection gap on balcony installation
The specific issue is that scaffold edge protection typically stops at the scaffold's own working platform, while the balcony's permanent edge protection is only installed once the balcony structure itself is complete. During the period between scaffold access being adjusted to accommodate the balcony installation and the permanent balcony guardrails being fitted, operatives working on the balcony are exposed to fall risk if additional temporary protection is not in place.
The standard mitigation is temporary edge protection fitted to the balcony structure as it is installed, with the temporary protection removed only when the permanent guardrails are ready. This requires coordination between the scaffold contractor, the balcony installer, and often the fall protection specialist providing the netting or catch systems beneath.
Red Safety Netting's engagement on residential block construction with balconies includes the balcony-scaffold interface as a specific coordination point. Pre-construction planning identifies the temporary protection requirements at each balcony installation stage. Site delivery matches the plan.
Juliet balconies vs walk-out balconies
There is a specific issue around Juliet balconies (small balconies with glazed edge protection) versus walk-out balconies (usable outdoor spaces with structural floors and standard edge protection). The fall protection during construction differs meaningfully between the two types. Juliet balconies typically have less permanent edge protection to work behind. Walk-out balconies have more structural presence that supports temporary protection more reliably.
For principal contractors on residential blocks with balconies, the fall protection strategy for balcony installation should be documented in the Construction Phase Plan alongside the scaffold and general fall protection strategy. Where it is documented and coordinated, the balcony installation runs without incident. Where it is left as an assumption that someone will handle it, the actual handling on site tends to be marginal.
There is a specific consideration around post-installation defects worth flagging. Balconies that have been installed with weak temporary edge protection sometimes have visible marks or damage from where the temporary protection was fitted. These become defects at handover if not properly reinstated. The fall protection strategy should include the reinstatement scope explicitly.
Fire safety implications since Grenfell
For fire safety compliance since Grenfell, balcony materials and construction have received significantly more attention. Fall protection arrangements during balcony installation should not compromise the fire compartmentation or the cavity barrier installation. Where the scaffold or netting arrangements interfere with the fire safety installation, the compliance position is weakened.
For developers, the practical concern is that balcony fall protection is one of the specific items where cost pressure at tender stage can produce inadequate provision. A contractor who has thought about the balcony interface produces a specific tender element for it. A contractor who has not treats it as part of the general fall protection scope and delivers to whatever standard they can under that pricing.
For QSs, the specific question at tender stage is how the balcony construction fall protection is provided and priced. The answer distinguishes contractors who have engaged with the specific requirements of the scheme from contractors who have priced generically.
Talk to Red Safety Netting
To discuss fall protection during balcony construction on residential blocks on your scheme, contact Red Safety Netting on 01223 890727 or email enquiries@theglobegroup.co.uk.
