The system is set on our OR 20, OR 30 and OR 40 profiles.
The soffits of all models can be protected by the VapORstop® anti-condensation cloth
The system is made in the following versions:
- full-hard (extra hard for covers), untreated and prepainted aluminium
- untreated and prepainted long-life galvanised steel
- untreated and prepainted long-life stainless steel
- Untreated and pre-patinated copper
- Untreated and pre-patinated titanium zinc (Zintek)
The profiles can be curved according to a design, as specified below:
- OR 20: exclusively for corrugating with minimum range of 500 mm (both positive and negative)
- OR 30: for roller levelling with minimum range of 6 m; for corrugating (only positive) with minimum range of 800 mm
- OR 40: for corrugating (only positive) with minimum range of 800 mm.