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Kee Klamp Side Fix Guardrail Installation for Roof Edge Safety

Read how APS Safety Systems designed and installed a Kee Klamp® side-fixed guardrail, delivering compliant, durable roof edge protection.

Case Study PDF

The Client

Our client is a well-established, family-owned roofing contractor with more than 20 years’ experience delivering single ply, felt roofing, and coating systems for both flat and pitched roofs. Operating across Scotland and the North of England, they support a wide variety of customers, from local councils and industrial facilities to commercial properties, schools, universities, architects, and domestic clients.

Their reputation is built on consistent workmanship, a highly trained installation team, and a practical, solutions-led approach to complex roofing challenges. Like many specialist contractors, they place a strong emphasis on safe working practices — particularly when operating at height — and routinely look for dependable partners who can provide compliant, long-life safety systems.

APS Safety Systems was pleased to support them on this project, bringing design expertise and engineered height safety solutions to a site where robust edge protection was essential.

Kee Klamp Side Fix Guardrail Installation Case Study - APS Safety

The Brief

APS received an enquiry from the contractor after being recommended by a previous customer — a reflection of APS’s trusted track record in supplying and installing compliant safety systems.

A site visit was arranged to review the roof layout, understand working methods, and identify the most suitable roof edge protection options. During this visit, several solutions were discussed, including both free-standing and fixed guardrail systems.

In line with their operational requirements and preference for a permanently fixed solution, the contractor chose a side-fixed guardrail rather than a free-standing alternative. The side-fixed approach offered a more integrated option for the roof structure and provided permanent edge protection without relying on counterweighted bases.

Because side-fixed systems transfer load directly into the building structure, APS commissioned engineering load calculations to confirm the roof edge could safely withstand the forces imposed by the guardrail. This step ensured the final design was not only practical but fully compliant and structurally sound.

Once the structural checks were complete, APS produced design layouts and engineer-approved fixing details, then scheduled installation to avoid disrupting ongoing work on site.

The Solution

APS designed and installed a Kee Klamp® Side Fix Guardrail System, tailored precisely to the roof edge and the client’s access needs. Kee Klamp® was selected for its reliability, modularity, and proven performance across industrial and commercial roof environments.

System design highlights included:

Modular construction

Kee Klamp® is fully modular, allowing it to be configured to match exact site geometry. This enabled APS to design a solution that fitted cleanly along the roof perimeter while maintaining consistent edge protection throughout.

Enhanced adaptability

The guardrail can accommodate toe boards, in-fill panels, and safety gates when required, giving the client flexibility for future upgrades or layout changes.

Standards compliance

The system exceeds world-class safety expectations and meets relevant BS and EN compliance requirements. Every component was specified to align with current working-at-height and roof edge protection standards.

Efficient installation method

Kee Klamp® guardrails require no welding or specialist tools. Components are secured using a simple hex set-screw, allowing APS engineers to install quickly, accurately, and safely. The modular build also makes future modifications straightforward, with sections easily adjusted or replaced if needed.

Lifetime durability

All fittings are hot-dipped galvanised steel, providing excellent corrosion resistance. This ensures each connection remains solid for decades, even in harsh outdoor environments. Every fitting undergoes rigorous quality control through the manufacturing process, delivering long-term strength and reliability.

APS’s installation team carried out the work exactly in line with the approved design layouts and engineer-specified fixings. The guardrail was installed safely, on schedule, and to a standard suitable for daily use in demanding roofing environments.

The Outcome

The Kee Klamp® side-fix guardrail installation delivered immediate safety and operational benefits. The roof edge is now protected by a permanent, highly durable safety barrier, enabling operatives to work at height with greater confidence and reduced risk.

Key benefits delivered included:

Permanent collective protection

The guardrail provides a fixed barrier that protects all operatives working on the roof, supporting safe working practices without relying on personal fall-arrest equipment for basic edge safety.

Compliance and assurance

With engineer-verified load capacity and full BS/EN compliance, the contractor can be confident the system meets regulatory standards and best-practice guidance.

Ease of use

The guardrail is intuitive and requires no end-user training, allowing operatives to benefit immediately without additional downtime or handover complexity.

Future flexibility

The modular design allows easy modification or extension if the roof layout changes, new access routes are needed, or extra safety components are added.

Long-term value

Galvanised components and robust construction mean minimal maintenance and long service life. If a section is ever damaged, it can be removed and replaced quickly without dismantling the full system.

This project further demonstrates APS Safety Systems’ ability to deliver engineered, site-specific guardrail solutions supported by professional consultation, structural verification, and high-quality installation.

Kee Klamp Side Fix Guardrail Installation Case Study - APS Safety 2

Conclusion

This Kee Klamp® Side Fix Guardrail project shows how APS Safety Systems works closely with roofing and construction contractors to deliver practical roof edge protection that meets both compliance standards and real-world working demands. From referral and site visit through to engineering checks and installation, APS provided a fully tailored, structurally verified solution.

If your organisation needs permanent roof edge protection, safe access systems, or working-at-height solutions, APS Safety Systems can help. With decades of proven experience across Scotland, the UK, and beyond, APS designs and installs systems that protect people and support efficient site operations.

Contact APS Safety Systems today to arrange a site assessment and discuss a guardrail solution built around your project.

APS - Kee Klamp Side Fix Guardrail Installation for Roof Edge Safety

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Read how APS Safety Systems designed and installed a Kee Klamp® side-fixed guardrail, delivering compliant, durable roof edge protection.

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