- Available in 9 standard colours (stucco surface)
- Also available with a smooth finish upon request
MATERIAL: aluminium 0.7 mm thick
VISIBLE SIDE: Coil coating
REAR: protective paint
SIZE: 600 × 420 mm (cover)
WEIGHT:1 m² = approx. 2.3 kg = 4 tiles
ROOF PITCH:
from 12° (rafter length: up to 7 m)
from 14° (rafter length: up to 7-12 m)
from 16° (rafter length: over 12 m)
INSTALLATION: on solid sheathing (at least 24 mm); or with snow loads greater than 3.25 kN/m² (reference height for Switzerland: 925 m); or in terrain categories 0, I or II, solid sheathing with a bitumen layer is required
FASTENING: 2 PREFA patent clips per roof tile = 8 clips per m²