Product Categories

Passive Fire Protection
Sound Insulation

Sound Absorption
HPL (High Pressure Laminate)

Cubicles & Lockers
External Wall Cladding

High performance vision style grilles LVH44 and LVHC44

Heavy duty intumescent air transfer grilles designed for use in the aggressive environments often found in industrial premises.

  • Can be used to provide fire resistance of up to 180 minutes. 
  • Complete seal achieved in approximately two minutes when tested in accordance with BS 476: Parts 20/22. 
  • Exhibit excellent airflow characteristics and give silent efficient operation with normal to high air velocities. 
  • Can be used in ducting where the steel and aluminium casing protects the intumescent material from the corrosive effect of hot gases travelling at high velocities. 
  • Can be used in high humidity. 
  • Have a steel frame which contributes to fire resistance by preventing the inward deformation of surrounding structures thus protecting the intumescent materials. 
  • Are resistant to vibration damage. 
  • Are suitable for horizontal and vertical applications. 
  • Are suitable for external applications. 
  • Suitable for use in numerous applications - doors, walls, ducts, floors and ceilings.

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