Kee Line® Lifeline System

Kee Line® is a permanent horizontal lifeline system that allows workers to remain connected to a secure anchor line while moving across a roof or elevated structure.

The system uses a high-strength stainless steel cable installed between anchor points to create a continuous safety line. Workers connect to the cable using a lanyard and specialist traveller device, enabling safe movement while remaining protected.

Kee Line systems are commonly used for:

• Rooftop maintenance
• Plant and equipment access
• Solar panel servicing
• Building inspections
• Industrial maintenance activities

Because the system provides continuous attachment, workers can move safely across large roof areas without disconnecting and reconnecting at multiple anchor points.

Continuous Fall Protection - Workers remain connected to the system throughout the entire access route.

Greater Freedom of Movement - The traveller system allows users to move efficiently without repeatedly disconnecting and reconnecting.

Suitable for Complex Roof Layouts - Kee Line can be designed around plant equipment, rooflights, walkways, and other rooftop features.

Supports Multiple Users - Depending on system specification, multiple workers can use the lifeline simultaneously.

Corrosion Resistant Construction - The stainless steel design provides excellent durability and weather resistance.

Low Visual Impact - Compared to guardrail systems, lifelines offer a more discreet rooftop safety solution.

Although often used together, fall restraint and fall arrest systems perform different functions.

Fall Restraint - A fall restraint system prevents the user from physically reaching the roof edge.

Fall Arrest - A fall arrest system allows access to hazardous areas while providing protection if a fall occurs.

Kee Line Flexibility - Kee Line systems can often be designed to support both restraint and arrest applications, depending on the roof layout and operational requirements.

Work at Height Regulations 2005 - Employers have a legal duty to protect workers from falls wherever reasonably practicable.

Kee Line systems help organisations meet these obligations by providing controlled and secure access at height.

BS EN 795:2012 - This standard specifies requirements for anchor devices used as part of personal fall protection systems.

BS 7883 - BS 7883 provides guidance on the design, installation, and use of anchor devices.

HSE Guidance - The Health and Safety Executive recommends selecting the most appropriate fall protection solution based on site-specific risk assessments.

Safesite provides complete rooftop safety solutions throughout the UK.

Our services include:

• Roof safety surveys
• Kee Line system design
• Professional installation
• Annual inspections
• Lifeline recertification
• Ongoing maintenance support

Whether protecting maintenance teams, facilities managers, or specialist contractors, our experienced team can help you implement a safe and compliant solution.