KRAITEC® step plus

The ideal solution for installation directly on PVC waterproofing (typical rubber smell possible)

KRAITEC®.step plus is a rubber granulate slab specially designed for protection of waterproofing membranes on flat roofs (e.g. walkways for roof maintenance personnel), balconies and terraces. KRAITEC®.step plus is also used as a supporting underlay under systems installed on roofs (e.g. solar power units, antennas etc.). KRAITEC®.step plus comes equipped with a fleece on the lower side suitable as a separating layer towards incompatible roofing membranes.

KRAITEC step plus

Technical Data

Polyurethane-bonded recycled Rubbergranulate laminated with fleece on the lower side.(typical rubber smell possible)
red, green, grey or black (minor colour variations and/or fading possible)
smooth with open pores, chamfered edges
Lower side
smooth with open pores, with drainage channels, Polymer fleece (300 g/m2)
Length x Width x Thickness
500 mm x 500 mm, 30 mm
length and width ± 1.5 %, thickness ± 2 mm
Weight slab
approx. 5.3kg


Data sheet PDF
Installation instruction PDF
Applications of this product