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Modern roofs and industrial settings are full of obstacles. From cable trays and pipework to air conditioning units and rooftop plant equipment, these hazards can limit safe access and reduce workplace safety if not properly addressed. In many cases, traditional access platforms require drilling into the roof, which risks damaging the structure and compromising waterproofing.
Stepovers protect roof integrity by offering a safe, non-penetrative way to cross over rooftop obstacles like cable trays, ducting, or sudden level changes. Unlike systems that require drilling or fixings, Kee Step platforms maintain the roof membrane and structure, helping to reduce future maintenance costs and preserve warranty conditions.
Why Roof Penetrations Are a Problem
Drilling into a roof to install access systems might seem routine, but it carries long-term risks. For roof types such as membrane roofs, single ply systems or standing seam roofs, penetrations can break waterproof seals, reduce insulation performance, and void manufacturer warranties. This increases the chance of leaks and can lead to costly repairs and downtime.
Even with the best sealing methods, penetrations require ongoing inspection and maintenance. Avoiding them altogether is a more reliable and lower-risk approach.
How Kee Step Stepover Platforms Work
Kee Step stepover platforms are part of Harcon’s wider range of roof safety systems, designed to deliver maximum safety without the drawbacks of traditional installation. The platforms are freestanding and distribute weight using base feet that rest on the surface — no fixings, no roof damage.
These step over platforms are made from galvanised steel and feature slip-resistant recycled PVC treads for assured operation. Kee Step platforms are suitable for internal and external use, making them ideal for both rooftop and factory/industrial floor environments.
Their modular design means they can be configured to suit virtually any configuration, allowing maintenance teams to move safely over rooftop hazards, trip hazards or changes in level. In these cases, a roof step over can make the difference between restricted access and a fully compliant solution.
Key Benefits of Non-Penetrative Roof Step Over Systems
Using stepover platforms that do not require roof penetration offers several practical advantages:
- Protects roof integrity: No drilling means the waterproof membrane remains intact
- Quick and easy installation: Pre-assembled sections reduce on-site time
- Enhanced safety: Slip-resistant surfaces and compliant handrails reduce fall hazards
- Minimal maintenance: Freestanding design avoids issues with long-term sealing or roof damage
- Flexibility: Easily repositioned as plant equipment or layout changes
- Compliance: Designed to meet EN 14122-3 and EN 516 Class 1-C for rooftop and low-level applications
When to Use a Non-Penetrative Stepover Platform
Not every hazard needs a full-size access platform, but many do require a reliable and safe passage. Stepover platforms are ideal when:
- Cable trays or pipework obstruct allowable walking routes
- Rooftop plant maintenance is frequent and roof penetration is prohibited
- Industrial machinery creates complex environments requiring safe access systems
- Regular access is needed across factory floors without disrupting production
- Rooftop obstructions like solar panels or ducting limit space for other roof safety systems
Mini stepovers are also available for low-level hazards, especially in areas with limited height clearance. These comply with EN 516 and are a practical part of fall prevention planning. A well-placed roof step over in such cases ensures both functionality and compliance.
Compliance and Construction
All Kee Step stepover platforms are built with durable materials and designed to ensure compliance with UK and EU safety standards. Kee Klamp modular fittings allow platforms to be adapted for flat roofs, metal roofs and industrial settings.
Each unit is engineered to meet stringent safety standards and can be paired with Kee Walk systems to create clearly defined access routes across complex roof layouts. For further peace of mind, stepovers can be specified with additional safety features such as handrails or lockable gates.
Harcon’s safety experts will assess your site and design a system that offers reliable protection, ensuring worker safety while maintaining the roof’s integrity.
Conclusion
In rooftop and industrial environments where operational efficiency and safety are critical, stepover platforms provide a safe, effective and compliant solution. When stepovers protect roof integrity, they do more than reduce fall hazards — they preserve your building, support maintenance tasks, and safeguard your team’s safety.
If you’re planning rooftop plant maintenance, managing rooftop obstructions, or need to reduce fall hazards on factory floors, Kee Step stepover platforms are a dependable choice. A strategically positioned roof step over can be the key to improved operational safety.
Frequently Asked Questions
1. Do Kee Step stepover platforms require roof penetration? No. Kee Step stepover platforms are non-penetrative. They use freestanding bases to distribute weight without damaging roof membranes or other surfaces, helping protect roof integrity.
2. Are roof step over platforms compliant with safety standards? Yes. Kee Step platforms comply with EN 14122-3 for industrial access platforms and EN 516 Class 1-C for low-level applications, ensuring they meet UK and EU safety regulations.
3. What types of roofs can Kee Step be installed on? These stepovers can be installed on a wide range of roof types, including membrane roofs, metal roofs, single ply systems, and standing seam roofs — all without requiring fixings.
4. Can Kee Step stepovers be used indoors as well as outdoors? Yes. Kee Step platforms are suitable for both internal and external use, including warehouses, plant rooms, rooftops, and factory floors.
5. What are the benefits of a non-penetrative design? The main benefits include preserving the roof’s waterproof layer, avoiding the need for sealing fixings, reducing maintenance, and enabling repositioning as needs change.
6. When should a mini stepover be used instead of a full-size platform? Mini stepovers are ideal for low-level rooftop or factory-floor obstacles such