Permanent rooftop safety systems – collective fall protection (CPE)
Safety for personnel performing maintenance and service work at height requires reliable solutions. Working on rooftops is one of the most common sources of fall hazards. Effective rooftop fall protection requires systems that protect all workers simultaneously – regardless of their experience and training. This is the primary role of collective fall protection systems (CPE).
For over 10 years, we have specialized in the design and supply of rooftop safety systems for industrial, commercial, and construction facilities. Together with our clients, we analyse the site, select the appropriate solution, and provide technical support at every stage: from audit and design, to assembly in compliance with current standards. Our B2B engineering solutions meet strict European standards, combining high manufacturing quality with ease of self-assembly.
Table of contents
Priority of Collective Protection Equipment in Rooftop Safety
The choice of roof fall protection method is not a matter of choice. Framework Directive 89/391/EEC gives priority to collective protective equipment (CPE) over personal protective equipment (PPE). In practice, this means that rooftop solutions protecting everyone entering the hazard zone – such as guardrails, walkways or mesh covers – must be implemented first, while personal protective equipment (such as anchor points or lifeline systems) is used only when technical constraints completely rule out collective protection.
Through collective fall protection, we protect all workers present on the roof at the same time, without requiring them to take any personal action. Therefore, the overriding principle of workplace safety is the prioritized application of collective fall protection equipment. Collective solutions (such as roof guardrails or crossover walkways) represent the optimal and legally compliant fall protection from height on rooftops.
This page is dedicated exclusively to buildings already in service. For the wider context — when the rules treat work as work at height, in what order protective measures are chosen, and how collective protection differs from PPE — see our main guide: collective fall protection on roofs and on site.
Comprehensive rooftop fall protection systems – AITANA SAFETY solution overview
Below we present the key collective protection product categories, selected according to roof construction, hazard type, and building usage. Each solution is described in detail on its dedicated subpage:
Roof guardrails and railings
The primary and most effective method for securing roof edges. Roof guardrails, and particularly freestanding guardrails, are installed without penetrating the roof membrane – thanks to counterweights they require no drilling or piercing of waterproofing. This provides a permanent collective protection solution that secures the roof edge continuously. Explore our complete range of roof guardrails.
Skylight fall protection
Falling through fragile roof surfaces, such as continuous skylights or smoke vents, is a major hazard on flat roofs. Skylights and rooflight bands may look solid, but they are not designed to support human weight. Securing skylights with guardrails is the most effective way to prevent falls through glazing into the building. Explore our solutions for skylight fall protection.
Smoke vent protection
Smoke vents, like skylights, create openings in the roof surface. Installing a protective grid inside the opening for smoke vent protection reconciles two critical functions: fall prevention and unrestricted compensatory airflow and smoke extraction in case of fire.
Emergency ladders (fixed vertical access ladders)
Safe access to roof level is a key part of a building’s infrastructure. We supply M-LADDER modular aluminium ladders certified to EN ISO 14122-4. They are equipped with a safety cage, hoops, and anti-slip rungs. Freestanding counterweighted access sets for roof step-downs and access restriction devices – such as lockable doors, half-doors, or self-closing gates – are also available. Check our offer on fixed vertical access ladders.
Aluminium roof walkways and crossover platforms
HVAC installations, technical equipment, photovoltaic installations and service points all require safe access routes. We supply anti-slip roof walkways made of lightweight, corrosion-resistant aluminium, compliant with EN ISO 14122-2 and -3 European standards. Discover our aluminium roof walkways, as well as dedicated maintenance platforms, crossover walkways and shed-roof walkways.
Fencing and portable safety barriers
For the temporary marking and cordoning-off of hazardous zones – e.g. near roof edges or during short-term maintenance work – we offer demarcation and portable safety barriers.
What about anchor points? On rooftops, we treat them as a last resort – used only when collective protection (CPE) cannot be implemented. In such cases, we design anchor points and lifeline systems compliant with EN 795, always following the hierarchy established by Directive 89/391/EEC.
Technical support and solution selection
At AITANA SAFETY, we provide full engineering and technical support at every stage of your project. We assist site managers, health & safety specialists, and facility managers with technical solution selection, risk audits, and the design of permanent collective fall protection systems on rooftops. As a result, you receive a complete, legally compliant solution.
Standards and regulations for rooftop fall protection
Our systems are engineered in accordance with current European standards and regulations:
- EN ISO 14122-2, -3, -4 – Permanent means of access to machinery (walkways, guardrails, ladders).
- EN 13374 – Temporary edge protection systems,
- EN 795 – Anchor devices (PPE, complementary solution),
- Directive 89/391/EEC – priority of collective protection (CPE) over individual protection (PPE),
- Relevant national occupational health and safety (OHS) regulations for working at height and labor inspection guidelines.
Frequently asked questions (FAQ)
Why is collective protection equipment (CPE) better than individual protection (PPE) on rooftops?
Collective fall protection systems (CPE), such as walkways or roof guardrails, works continuously and passively – eliminating fall risks without requiring any action from the worker. Collective systems protect all personnel in the hazard zone, regardless of their training level. Individual protection (PPE), such as anchor points or lifeline systems, carries the risk of human error (e.g., failure to hook on). Therefore, under Directive 89/391/EEC, collective protection always takes priority.
Which regulations govern rooftop safety?
Key regulations include Framework Directive 89/391/EEC (priority of collective protection), the EN ISO 14122 family of standards (permanent means of access), EN 13374 (temporary edge protection), EN 795 (anchor devices), and national OHS regulations for work at height.
When are guardrails required on a roof?
Roof guardrails must be used wherever a fall risk exists along roof edges, as well as near skylights, smoke vents, and ladder step-down areas. They are the primary collective protection measure and the first choice when securing a roof.
Can a ladder be used as an anchor point?
No. A fixed vertical ladder is a means of access (CPE) and must not serve as an anchor point for personal protective equipment. Attaching a harnesses or lanyards to it, as well as drilling or modifying the ladder, is strictly prohibited.
How much does a rooftop fall protection system cost?
The price depends on the roof type, protected edge length, number of skylights and smoke vents, and the selected solutions. Therefore, every quote is prepared individually after site analysis and collective protection system selection.
Does installing guardrails require roof membrane penetration?
Not always. Freestanding (self-supporting) guardrails are installed using counterweights without drilling or piercing waterproofing layers, preserving full roof watertightness.
Knowledge base and OHS practice – Visit our blog
Would you like to learn more about proper design of emergency access routes and safe rooftop work? Check our expert guide on safe rooftop work, where we explain step-by-step how to organize safe crossovers over parapet walls.
Do you have a specific facility to secure? Contact us – we will prepare a tailored collective protection (CPE) selection and a free quote.