What is an Anchor?

A roof anchor point is a fixed or temporary attachment designed to support personal fall protection equipment rope access systems and work positioning devices. Anchor points play a crucial role in workplace safety, forming the critical connection between a worker and the structure to help prevent falls and reduce injury should a fall occur.

What is an Anchor?

THE FUNDAMENTALS

How Roof Anchor Points Provide Life-Saving Fall Protection

Understanding anchor points is essential for anyone responsible for workplace safety, building design, or compliance with Working at Height Regulations.

Anchor points serve as the structural foundation of any fall protection system – which can be the difference between life and death when it comes to protecting your people.
As a result, all UK anchor points must be designed, tested and certified to withstand the forces generated during falls or work positioning scenarios. Whether permanent or temporary, cast-in or surface-mounted, they must comply with EN 795:2012 standards and be integrated into fall protection systems designed as per BS 7883:2019.

Roof Anchor Point Key Principles

  • Load capacity
  • Each anchor has a calculated rating to meet various applications and can be fixed to concrete, steel, or wooden structures.
  • Certification required
  • All anchor points must be independently tested and certified to EN 795:2012 by notified bodies like DEKRA.
  • Structural integration
  • Anchors transfer loads to the building structure, which requires proper substrate verification and structural calculations by qualified engineers.
  • Regular inspection
  • Pre-use checks should take place before every work session, as well as annual inspections, in line with BS 7883:2019.
  • Regulatory compliance
  • Installation and use must comply with the Working at Height Regulations 2005 and CDM Regulations 2015.
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LEGAL REQUIREMENTS WHEN WORKING AT HEIGHT

Obligations for Anchor Point Installation

As a UK-based employer or building owner, it’s your responsibility to provide safe means of access for any work at height above two metres by law.

The Working at Height Regulations 2005 establish a hierarchy of control measures, with anchor points serving as a critical component when other controls (such as guardrails and nets) aren't reasonably practicable.

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Anchor points are typically required for:

  • Roof maintenance access where edge protection isn't feasible
  • Building façade cleaning and maintenance operations
  • Window cleaning on multi-storey buildings
  • Plant and equipment servicing on rooftops
  • Emergency rescue and evacuation procedures
  • Solar panel installation and maintenance
  • Telecommunications equipment access
  • HVAC system servicing on elevated structures

Anyone responsible for personnel working at height should also be aware of:

CDM Regulations 2015

Designers must consider maintenance access during building design. This includes specifying anchor points for future safe access to roofs and façades.

BS 7883:2019

This is a code of practice for designing fall protection systems, including anchor point selection, placement, and maintenance requirements.

LOLER 1998

If anchor points are used for lifting operations (material handling), additional requirements apply, including thorough examination every 6-12 months.

ANCHOR CLASSIFICATIONS

The European Standard EN 795:2012 classifies anchor devices into several distinct types based on their characteristics and intended use. Type A (fixed anchors) and Type D (rigid rail systems) are the most common anchor classifications found in building applications.

Type A: Fixed Anchor Points

Permanently installed at a single location

Most common type for buildings

Examples: eyebolts, D-rings, cast-in anchors

Designed for single-user applications

Load capacity: minimum 12kN dynamic, 21kN static (BS 8610)

Type B: Temporary Portable Anchor Points

Mobile anchor devices

Can be moved and installed temporarily

Examples: beam clamps, tripod systems, vacuum anchors

Useful for temporary work or varied locations

Must be installed by trained personnel

Type C: Horizontal Flexible Anchor Lines

Wire rope or webbing lifeline systems

Spans between two fixed anchor points

Allows horizontal movement while protected

Accommodates multiple users (with limitations)

Requires energy absorbers and intermediate supports

Type D: Horizontal Rigid Anchor Rails

Fixed rigid track or rail system

Travelling trolley follows user along rail

Ideal for repetitive tasks or production lines

Low-clearance requirements

Multiple users possible depending on system design

Type E: Deadweight Anchor Points

Body-mass weighted anchor devices for flat roofs

No structural fixing required

Portable but heavy (typically 100kg+)

Limited applications in the UK due to weather such as wind

Require careful specification and risk assessment

FAQS

AnchorPro Frequently Asked Questions

Common questions about anchor points, their application, and regulatory requirements. For project-specific advice, our technical team is available to help.

An anchor point is a certified fixing point that allows a worker to safely connect their fall protection equipment when working at height. It prevents a fall or arrests one safely if it occurs.

Anchor points are commonly used for roof maintenance, solar panel servicing, facade access and plant inspections where guardrails are not practical.

Anchor points are designed to withstand significant fall arrest forces. Under EN 795:2012 and BS 8610:2017, they are tested to:

- 12kN dynamic load (fall simulation)
- 21kN static load capacity

This ensures the anchor can safely support loads well beyond normal working conditions.

If people need to work at height and collective protection (such as guardrails) isn't feasible, anchor points are typically required under the Working at Height Regulations 2005.

They are commonly needed for:

- Flat or low-slope roofs
- Buildings with roof-mounted plant
- Facade maintenance access
- Solar panel installations

A site specific risk assessment will confirm whether anchor points are required.

Yes. Anchor points canbe installed on both new and existing buildings.

However, installing anchors during construction is often more cost-effective and easier to integrate structurally. Retrofitting is common but requires structural verification of the existing roof or facade.

No. Anchor points must be designed and installed by competent professionals.

Installation requires:

- Structural calculations
- Correct fixing methods
- Compliance with BS 7883:2019
- Full certification documentation

Improper installation can invalidate compliance and create significant liability.

Yes. Anchor points must be inspected at least annually by a competent person under BS 7883:2019.

They must also be assessed after:

- Any fall arrest event
- Structural changes
- Signs of damage or corrosion

Certification records should be maintained for audit and compliance records.

Properly specified anchor points can last 20-30+ years depending on material and environment.

Lifespan depends on:

- Material grade (e.g. stainless steel vs. coated steel)
- Coastal or industrial exposure
- Frequency of use
- Ongoing inspection and maintenance

Stainless steel systems typically offer the longest service life.

Anchor points are fixed attachment points for fall arrest or work positioning.

Davit systems are designed for suspended access, allowing workers to descend over an edge for façade maintenance.

In simple terms:

Anchor points = roof safety and static work
Davits = over-edge suspended access

Many buildings use both depending on access requirements.

Only if they are specifically designed and rated for lifting.

Most anchor points are certified for personnel fall protection only and must not be used for lifting materials unless clearly labelled and compliant with lifting regulations.

When correctly designed and installed, anchor point failure is extremely rare.

Failures are more commonly linked to structural issues rather than the anchor itself. This is why proper design, installation and annual inspection are critical to ensure ongoing safety and compliance.

Still have questions?

Our in-house engineering team is here to help. Contact us for project-specific technical guidance, bespoke solutions, or to discuss your façade access requirements.

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The consultation call will cover:

  • Your building specifications and access requirements
  • Applicable safety regulations and compliance needs
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  • Installation approach and timeline considerations
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