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Linee Vita per Tetti Prefabbricati

Prefabricated roofs, thanks to their light weight and quick assembly, dominate modern construction. However, they require fall protection systems designed for sharp profiles and regular geometries. Spider Lifelines designs, installs, and maintains clamp-on lifelines and specific anchors, ensuring maximum safety without damaging metal sheets or the supporting structure. With our “turnkey” service, we offer:

  • Technical inspection to map ribs, joints, and roofing material.
  • Custom CAD design to determine optimal anchor positions.
  • Clamp-on brackets with mechanical attachment, no drilling or perforation.
  • Scheduled maintenance with certified load tests and photographic reports.

All compliant with D.Lgs.81/08, UNI EN 795, and UNI 11578: safety and durability even on prefabricated roofs.

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Why Take Action on Prefabricated Roofs

  • Corrugated or insulated metal surfaces prone to slipping.
  • Frequent access for inspections, plant maintenance, and panel installation.
  • Sheet profiles that do not always support traditional fixings.
  • Mandatory PPE and fall protection systems for work at height.

Advantages of Scheduled Maintenance

  • Reduced downtime and extraordinary costs.
  • Protection of sheet integrity and insulated panels.
  • Increased safety for operators and technicians.
  • Continuous compliance with current regulations.
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Why Choose Spider Lifelines

Relying on Spider Lifelines means working with a partner that combines technical expertise and passion for working at height safely.

Our internal technical office develops each project with millimeter precision, analyzing profiles, thicknesses, and slopes of your prefabricated roof to identify the ideal anchor points without drilling. Our team of certified installers works quickly with minimal impact on the roof, using clamp-on brackets and ballasted systems designed to glide along metal ribs.

And we don’t stop at installation: we offer a scheduled maintenance service with certified load tests and photographic reports, ensuring maximum safety and durability of your fall protection system over time.

Tailored Solutions

  • Clamp-on brackets in aluminum or stainless steel, attach to ribs without drilling.
  • Ballasted anchors with protective plates to distribute loads.
  • Flexible lifelines positioned along the ridge for continuous anchorage.
  • Walkways and modular platforms for safe access paths.
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Spiderwiki – Reference Regulations

  • D.Lgs. 81/2008, Annex XV – provisions for working at height and use of fall protection devices.
  • UNI EN 795:2012 – requirements for mobile fall protection devices.
  • UNI 11578:2015 – specifications for permanent anchoring systems.
  • UNI EN ISO 14122 – permanent access and walkways on fixed structures.

Every installation on prefabricated roofs must comply with these standards to ensure operator protection and preserve the roof covering. Spider Lifelines supports you in every phase: from design to testing, with complete documentation.

Main Risks on Prefabricated Roofs
Slips

Profiled metal surfaces become dangerous when wet or icy.

Deformations

Point loads can bend or damage sheets.

Falls from height

Loss of balance on inclined and unprotected slopes.

Falling materials

Tools or debris may slide along the profiles.

Corrosion

Aggressive atmospheres erode anchors and metal supports.

Incorrect procedures

Improper installations compromise stability and safety.

No: we use clamp-on brackets that attach to ribs without drilling.

Protective plates ensure more than 10 kN of holding capacity.

Yes: we recommend annual inspections with certified load tests.

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