PREFALZ® – INFORMATION
Thanks to its malleability, Prefalz® is more pliable than most comparable folding materials. Planners can use it in many creative ways on roof and façade areas. Recommendation: plan a minimum substructure roof pitch of > 7º (13%). Roof pitch from 3° (according to the information/limitations of ÖNORM B 3521-1), > 7° recommended (see planning guide)
All the advantages of Prefalz®:
- Comprehensive PREFA system accessories
- Versatile use – from arched roofs to complex roof extensions, domes or large-scale roofs
- Colour chart with 19 standard colours
- Available with smooth or stucco surface
- Low weight sheet strip: 1.89 kg/m²: approx. 2.3 kg/m² roof surface with Prefalz® 500, approx. 2.2 kg/m² roof surface with Prefalz® 650
- Long service life – non-corrosive!
- Fully recyclable
- Also available with protective film on request (smooth surface only)
- Easy to work with even in low outdoor temperatures
- Easy to work with, strong load-bearing capacity
- Alloy, mechanical properties and coating are coordinated with the folding technology
- No heavy metal erosion
- Prefalz® is non-combustible (A1)