Isover U Protect 4.0 Alu 1

High performance ULTIMATE™ slab for fire protection of rectangular ductwork. ULTIMATE™ is an innovative lightweight and easy to install mineral wool that combines all the advantages of conventional thermal and acoustic insulation with excellent fire performance. 

The U Protect system has been tested under EN 1366-1 and EN 1366-8 and assessed against BS 476: Part 24. It offers up to 2 hours passive fire protection in HVAC ventilation and smoke extract ducts as well as 1 hour passive fire protection for kitchen ducts*.

Features and benefits

• Passive fire protection system with a range of accessories, offering up to 2 hours passive fire protection in HVAC ventilation and smoke extract ducts as well as 1 hour passive fire protection for kitchen ducts
• Thermal conductivity - 0.031-0.096 depending on service temperature. See Product Data Sheet
• Lightweight mineral insulation slabs which reduce the stress on supporting structures and are easy to install 
• Offers energy savings by protecting the installation from external thermal variation.
• Euroclass A1 Reaction to Fire classification

*The fire performance of the system cannot be substantiated if the accessories are substituted for alternative components 

Product code : 04FUPSB