LVH Intumescent Fire Dampers

Air movement in a building is important. Stale air is bad for both the building and its occupants. Our intumescent grilles combine air movement with fire protection. In everyday use, air can pass freely through the grilles to allow good ventilation. In a fire, the intumescent expands, fusing the grille into a solid block that stops fire spreading.

Download the LVH44 Intumescent Fire Dampers Brochure Download the System Selector

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      • Xlam CLT Walls

        Damper installation system approved on Xlam CLT wall system.

      • Intumescent Sealant

        Lorient intumescent sealant is an integral part of Lorient’s approved intumescent fire damper systems. It is used to seal the fire damper perimeter and also provide fire stopping between the damper casing and the penetrated element (as shown in our system installation details).

      • Masonry + Concrete Wall Systems

        Damper installation system approved on Mansory + Concrete Wall System.

      • TBA Firefly Intubatt

        Damper installation system approved with TBA Firefly Intubatt.

      • Promat Systems

        Damper installation system approved on Promat wall system.

      • Shaft Walls

        Damper installation system approved on Shaft Wall system.

      • Fire Rated Air Transfer Grilles

        Insulating and non-insulating Fire Rated Air Transfer Grilles system approved on various wall types.

      • Speedpanels®

        Damper installation system approved on Speedpanel wall system.

      • Fire Rated Plasterboard Walls

        Damper installation system approved on plasterboard stud wall sytem.

      • Fire Damper Cover Grilles

        These cover grilles come with a decorative and protective silver powdercoat finish – they are face fixed to walls or doors to provide an aesthetic appearance to rectangular and circular intumescent fire dampers.

      • Ceilings

        Damper installation system approved for ceilings.

      • Fire Door Ventilation Grilles

        Fire rated door grille kit approved on variouos fire doors.
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