Proteus Pro-Therm XPS Plus., Proteus Pro-Therm EPS Plus 'Premium'., Proteus Pro-Therm Cellular Glass Inverted., Proteus Pro-Therm (XPS) Upstand Board., Proteus Pro-Therm Non-Combustible Upstand Board 56mm., Proteus Pro-Therm Mineral Wool with Proteus Pro-Cold detailing., Proteus Pro-Therm PIR with Proteus Pro-Cold detailing., Not required.
Proteus Pro-Therm PIR., Proteus Pro-Therm HP PIR., Proteus Pro-Therm HP PIR Plus., Proteus Pro-Therm Mineral Wool., Proteus Pro-Therm Cellular Glass., Proteus Pro-Therm VIP., Proteus Pro-Therm (XPS) Upstand Board., Proteus Pro-Therm Non-Combustible Upstand Board 56mm., Proteus Pro-Therm Mineral Wool with Proteus Pro-Cold detailing., Proteus Pro-Therm PIR with Proteus Pro-Cold detailing.