Valley Walk Fragile Roof Access

Roof valleys and gutters can present a combination of access and structural challenges.

They are often located between pitched roof sections, which can make standard ladders, towers and walkways impractical.

Valley Gutters Can Be Difficult to Reach - Roof valleys typically sit between adjoining roof slopes and may be some distance from the nearest access point.

Workers may otherwise be tempted to step directly across fragile roof sheets to reach them.

Fragile Roof Materials Can Deteriorate - Older industrial roofs may contain:

• Fibre cement sheets
• Asbestos cement sheets
• Corroded metal panels
• Ageing translucent sheets
• Fragile rooflights
• Damaged roofing materials

These surfaces should not be assumed to support a person's weight.

Valleys Require Ongoing Maintenance - Valley gutters can collect:

• Leaves
• Dirt
• Moss
• Water
• Debris
• Roofing materials

If these are not cleared, drainage can become restricted and water may accumulate, increasing the risk of leaks and long-term roof damage.

Workers May Need to Move Along the Entire Valley - Unlike a localised repair, gutter maintenance can require workers to travel along a significant length of the valley.

A mobile platform such as Valley Walk can provide a more practical method of accessing the work area as the task progresses.

Valley Walk creates a mobile working area within the roof valley while its adjustable outriggers provide support against the surrounding roof slopes.

1. Position the Frame in the Valley - The unit is placed within the roof valley or gutter according to the planned maintenance route and roof configuration.

2. Adjust the Outriggers - The outriggers are adjusted to suit the pitch and geometry of the adjoining roof slopes.

This allows the system to accommodate both symmetrical and asymmetrical valleys.

3. Spread the Load - Cushioned contact points help distribute the load across the surrounding roof structure while reducing direct pressure on fragile surfaces.

4. Create a Stable Working Area - The aluminium frame and safety mesh create a dedicated working platform for one or two users.

5. Reposition as Work Progresses - Once one section of the valley has been inspected or maintained, the unit can be moved along the roof to the next working area.

This mobile approach makes Valley Walk particularly useful for cleaning, resealing and inspection work over longer valley runs.

One of the main advantages of Valley Walk is its ability to adapt to different roof geometries.

Symmetrical Roof Valleys - On symmetrical roofs, both adjoining roof slopes have similar angles.

The Valley Walk outriggers can be adjusted evenly to create a balanced working position within the valley.

Asymmetrical Roof Valleys - Some industrial buildings have roof slopes of different pitches on either side of the gutter.

Valley Walk's adjustable outriggers allow the frame to be configured around these uneven geometries.

Northern Light Roofs - Northern light roofs often contain repeated asymmetric roof slopes and long valley gutters between sections.

These roofs are common on older factories and industrial buildings and can be particularly difficult to access.

Valley Walk can provide a practical temporary solution for gutter inspection, cleaning and light maintenance within these valleys.

Valley Walk can be configured for roof pitches up to approximately 85°, subject to the specific setup and current manufacturer guidance.

This broad adjustment range allows the system to accommodate many different industrial and commercial roof profiles.

However, roof pitch is only one factor.

Before use, the roof should also be assessed for:

• Structural condition
• Fragility
• Valley condition
• Supporting surfaces
• Access routes
• Roof edge hazards
• Rooflights
• Weather conditions

A steep roof that falls within the product's pitch range may still require additional controls or a different access method if other hazards cannot be adequately managed.

Valley Walk is particularly suited to short-duration work within roof valleys and gutters.

Valley Gutter Cleaning - Leaves and debris can restrict drainage and cause standing water.

Valley Walk can provide a mobile working area while the gutter is cleared.

Roof Inspections - Surveyors and maintenance teams can use the system to inspect gutters, joints, roof sheets and surrounding areas.

Resealing Work - Ageing valley joints and gutter sections may require resealing to prevent water ingress.

Drainage Maintenance - Valley drains and outlets can become blocked and may need periodic inspection and cleaning.

Minor Roof Repairs - Localised repairs around the valley can be completed from a stable temporary platform where the system is appropriate.

Rooflight Access - Some valleys run close to fragile rooflights or translucent roof panels. Valley Walk can form part of the access strategy, although the rooflights themselves may require separate protection.

Fragile Roof Maintenance - Factories and warehouses with fibre cement or other fragile roofing materials can use Valley Walk as part of a temporary maintenance system.

Asbestos Roof Maintenance - Where asbestos cement roofing is present, Valley Walk can help manage the working-at-height element of the task.

Separate asbestos management procedures must also be followed wherever asbestos-containing materials are involved.

Lightweight Aluminium Construction - The system is manufactured from high-grade aluminium, helping make it relatively easy to transport, position and reposition.

Suitable for One or Two Workers - Valley Walk provides a working area that can accommodate one or two users, depending on the task and configuration.

Mobile Along the Roof Valley - The system can be repositioned as work progresses rather than requiring a fixed walkway along the full valley length.

Adjustable to Different Roof Profiles - The outriggers can be adjusted to suit a variety of valley shapes and roof angles.

Suitable for Roof Pitches up to 85° - The wide adjustment range allows the system to suit many industrial roof designs.

Cushioned Outriggers - Cushioned contact points help distribute load and reduce direct pressure on the surrounding roof.

Safety Mesh - The working area incorporates safety mesh to provide a stable platform for light maintenance activity.

Quick to Deploy - The temporary, modular design can reduce setup time compared with more extensive scaffold-based access arrangements.

Easy to Transport - Its aluminium construction and mobile format make Valley Walk practical for contractors working across multiple sites.

No Permanent Installation Required - The system can be removed once the work is complete, making it well suited to occasional maintenance.

Hire & Purchase Options - Businesses can choose between hiring Valley Walk for short-term projects or purchasing the system for repeated use.

Valley Walk is designed as specialist temporary access equipment for fragile roof applications.

EN 12811

Manufacturer information references EN 12811, which contains requirements relevant to temporary works equipment and access platforms.

Compliance should always be considered alongside:

• Correct system configuration
• Current manufacturer instructions
• Roof condition
• User competence
• Site-specific risk assessment

The system should never be treated as making the entire roof safe simply because it provides a working platform within the valley.

Valley Walk and the Work at Height Regulations 2005

The Work at Height Regulations 2005 require work at height to be properly planned, supervised and carried out by competent people using suitable equipment.

Where work on or near fragile roofs cannot be avoided, appropriate precautions should be put in place.

A suitable risk assessment should consider:

• Roof condition
• Fragile surfaces
• Valley structure
• Safe access and egress
• Roof edge hazards
• Rooflights
• Weather
• Rescue arrangements
• Appropriate access equipment

Valley Walk can help provide temporary access within a suitable roof valley, but additional protection may still be required elsewhere on the roof.

This could include:

• Board Walk
• Roof Walk
• Roof edge protection
• Skylight protection
• Fall restraint
• Fall arrest
• Rescue equipment

Valley Walk can be particularly useful where workers need temporary access within roof valleys and gutters.

Typical situations include:

Gutter Cleaning - Where long valley gutters need clearing but the surrounding roof is fragile.

Short-Term Inspections - For surveys and condition assessments of drainage and roof junctions.

Resealing & Minor Repair Work - Where small sections of gutter or roof junction need localised maintenance.

Fragile Industrial Roofs - Especially where workers need to access the valley without walking directly across fragile roof sheets.

Northern Light Roofs - Where asymmetrical roof slopes create repeated gutter channels requiring maintenance.

Temporary Maintenance Projects - Where installing a permanent access system would be disproportionate.

Safesite provides complete fragile roof access and work-at-height solutions across the UK.

Rather than simply supplying Valley Walk, we can help determine whether it is the most appropriate system for the roof and task.

Our support can include:

• Fragile roof access assessments
• Valley Walk
• Valley Walk hire
• Board Walk
• Board Walk hire
• Roof Walk
• Hatch Board Walk
• Skylight protection
• CoverLite™ temporary rooflight covers
• Roof edge protection
• Fall restraint systems
• Working at height equipment
• Rescue equipment
• Inspection and maintenance
• Ongoing technical support

This allows the complete access route to be considered from the point workers reach the roof through to the final maintenance area.