Box profile sheets are one of the most versatile and toughest roofing types, but are they safe enough to walk on whilst you’re installing them?
In short, the answer is yes, but with extreme caution.
This article will explain the right precautions to take when approaching installation, so that you can work safely and protect your roof’s structural integrity.
What are Box Profile Sheets?
Box profile sheets are metal sheets designed for roofing and cladding, with a distinctive shape.
They feature a series of flat sections and raised ribs, resembling a row of small boxes. This shape enhances the strength and rigidity of your roofing sheets.
The raised ribs also help to channel water away from the roof, which reduces the risk of leaks.
At Cardinal Steels, we offer two main types of box profile sheet: the CS32/1000 and the CS34/1000. Each type provides flexibility on the span, strength and finish required.
All in all, box profile roof sheets are amongst the most popular and commonly used roof types in the UK.
Are Box Profile Sheets Safe to Walk on?
Whilst it is safe to walk on box profile roofing sheets, it is vital to only do so with the right preparation and caution.
Box profile sheets are strong and rigid, but they do have their limits.
The sheets can support weight across the ribs, not the flats. Stepping on the wrong areas may damage the panels or compromise safety.
How to Prepare for Walking on Box Profile Sheets?
Use Temporary Load Boards
Temporary load boards (also called crawling or roofing boards) distribute weight evenly across multiple sheets.
To use them safely:
- Lay boards perpendicular to the ribs so they rest on several high points.
- If the roof is steep, secure boards with fixings or hooks.
- Check boards are clean, dry and stable before walking on them.
Load boards help prevent dents and improve footing during installation.
Choose the Right Footwear
Footwear can significantly affect safety and sheet condition. Recommended features include:
- Soft soles to prevent surface damage.
- Grippy tread for traction on smooth metal.
- Protective toe caps and ankle support for stability.
- Clean soles – replace worn or weathered shoes.
Avoid hard-soled or heeled boots that focus pressure on small points.
Check Weather Conditions
The weather has a major impact on safety.
Metal sheets can become slippery when wet, frosty or dusty.
Before starting work:
- Conduct a risk assessment for wind, rain or ice.
- Delay installation if conditions reduce grip or visibility.
- Keep materials dry to avoid condensation hazards.
Conclusion
Walking on box profile roofing sheets is possible, but only with planning, protective gear and correct technique.
With the appropriate planning and risk assessments, you can install box profile sheets efficiently while maintaining both worker safety and roof integrity.
