Corus Panels and Profiles is to manufacture its range of foam-filled composite panels with an environmentally friendly polyisocyanurate foam core as standard.
Formawall, Trimawall, Trimapanel and Trisomet panels will use CFC/HCFC-free PIR which also offers high thermal efficiency.
The moves comes ahead of the Montreal Protocol which will ban the use of foam manufactured with blowing agents.
FOCUS ENQUIRY NO. 909