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Isover U Protect 4.0 Alu 1 1200x600x90mm

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 : 04FUPSB090

(Pack)

Key Performance Criteria

  • Thermal Conductivity : 0.031-0.096W/mK
  • Euroclass Fire Classification : A1

Associated products

Isover Fireprotect Screws
(Box)
Isover Protect BSK Adhesive
(Tub)
Isover Protect BSF Intumescent Paint
(Tub)
Isover Protect Black Tape
(Pack)

 

1.0.0.20