PUR Rigid Foam
Most warmly recommended: the
inner core of polyurethane.
Advantages:
- Low weight, excellent heat
insulation.
- Foam withstands extreme
temperatures: short-term up to 250°C, long-term up to 110°C.
- Compressive strength is
sufficient for supporting insulating glass in the opening.
- Produced under controlled
conditions, the polyurethane quality is consistently high.