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Protector Guardrail on an industrial flat roof with technical plant
Adaptability & application

Applications

Modern roofs are evolving into technical platforms. Protector Guardrail integrates seamlessly — suitable for new build and retrofit, across the full range of European flat-roof building types.

Protector Guardrail establishes a new reference category in permanent roof safety — increasingly adopted as the standardised solution for industrial facilities, commercial developments, residential blocks and multi-asset portfolios. It replaces procedural safety with structural certainty.

Industrial facilities

Large industrial flat roofs host the most intensive maintenance schedules — HVAC plant, ventilation systems, industrial drainage and rooftop utilities all require regular access. Every visit creates a fall risk.

Protector Guardrail provides a permanent perimeter guardrail per EN ISO 14122-3:2016 for machinery access routes. The non-penetrating system integrates seamlessly with technical service routes and is compatible with all European flat-roof types.

  • Compatible with all European flat-roof types

  • EN ISO 14122-3:2016 compliant for machinery access routes

  • No impact on the roof warranty

  • Integrates with solar PV, HVAC and technical service routes

Commercial developments

Office buildings and shopping centres are installing more solar arrays and HVAC plant on their roofs. Every installation creates an ongoing maintenance need — and a permanent fall risk. At the same time, regulatory pressure rises from tenants, insurers and ESG frameworks.

Protector Guardrail enables building owners and asset managers to specify a permanent collective edge-protection system compliant with EN 13374:2025 and EU Directive 89/391/EEC. The system integrates seamlessly with solar PV, HVAC plant and green roofs.

  • Seamless integration with solar PV and HVAC

  • CSRD-compliant ESG infrastructure documentation

  • Supports EU Taxonomy objectives for sustainable buildings

Residential blocks

Multi-family residential buildings with flat roofs pose specific challenges: maintenance access is irregular yet unpredictable, contractors are rarely specialised roofers, and building-management organisations carry ongoing liability.

Protector Guardrail eliminates dependence on temporary barrier mobilisation for every maintenance visit. The permanent system is always present — no pre-contract safety logistics, no compliance gap. Suitable for inclusion in the building safety dossier.

  • Permanently present — no per-visit mobilisation

  • Inclusion in the building safety dossier

  • Reduced liability exposure for the building manager

Multi-asset portfolios

The single-system approach enables standardisation across multiple buildings — simplifying maintenance regimes, compliance documentation and lifecycle management.

For real-estate managers and institutional investors, this means a single specification standard across the portfolio, consistent CSRD-compliant ESG documentation and predictable compliance management across all assets. The system is future-ready for regulatory or functional change.

  • One EN 13374:2025 specification across the portfolio

  • Standardised documentation and inspection protocols

  • CSRD-compliant ESG infrastructure documentation

  • STABU/CSI specification text available for uniform tendering

Retrofit without structural intervention

The system installs without compromising existing membranes or structural layers. Suitable for new-build projects and retrofit across the full existing roof stock.

Because Protector Guardrail does not penetrate the roof structure, no existing structural drawings are required for load transfer. No core drilling. No structural assessment of the existing roof envelope. Minimal disruption for building occupants.

  • No existing structural drawings required

  • Membrane integrity fully preserved

  • Minimal disruption for building occupants

  • Future-ready for regulatory or functional change

Integrates seamlessly with every rooftop installation

Solar PV

Compatible with all common PV mounting systems. Permanent safe maintenance access.

HVAC plant

Permanent protection around climate plant, ventilation systems and roof penetrations.

Technical service routes

EN ISO 14122-3:2016 compliant walkways for regular maintenance access.

Green & blue roof

Compatible with extensive and intensive green roofs and stormwater-retention systems.

Deployed across sectors

Project names under NDA where owner agreements require; full references and photographs available on request for specifiers and distributors.

Netherlands

Logistics distribution hub

Portfolio asset management

Full perimeter protection across multi-level roof geometry. Single specification standard rolled out across regional distribution centres.

  • 420 m
  • 2024
  • Bitumen / PV-integrated
Portfolio rollout
Netherlands

Public-sector facility

Municipality

Multi-level roof with complex transitions and non-standard geometry. Installation completed 50% faster than traditional anchor alternatives.

  • 140 m
  • 2024
  • EPDM membrane
50% faster installation
Netherlands

Retail — large-format store

Retail

Curved roof geometry with high-density solar PV array. EN 13374-compliant, storm-rated installation fully ballasted, zero membrane penetration.

  • 310 m
  • 2023
  • TPO membrane + PV
Storm-rated · EN-compliant

Does it fit your roof edge too? Placement at 70°

Not every roof edge allows a straight installation. With the adjustable angle, the ballast platform can also be placed at 70° — this video shows how the system adapts to roof edges where a standard placement does not fit.

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Tell us about your building

Submit your project details for a preliminary assessment. We confirm system applicability within five working days.

Three drawn cookies inspecting, like cookie inspectors, a roof with fall protection

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Parts of this page were translated with AI.