Stiffa® Step-Overs provide a safe route of access over common obstacles preventing damage to pipework, ducting and cable trays.

Supplied in standard or custom sizes the modular sections are designed for quick and easy assembly with components easily carried by one person for safe manual handling.

Various support/mounting options are available to suit all surfaces including single-ply membrane, ashphalt, concrete, standing seam and trapezoidal metal profile roofs. 

Standard Stair pitch is 45 degrees with both Ships Ladder and Vertical Ladder options available where space is limited.

Any combination of Stair, Ladder, landing or bridge section to make In-line, Dog-leg, L-shaped and T- shaped step-overs.

No penetration of the roof cover.

Also suitable for indoor plant rooms and roof spaces to access machinery and AHU’s.