Can be used to provide resistance to fire and hot smoke of up to 60 minutes in fire rated doors.

      Lorient Intumescent Door Grilles LVN25

      PriceFrom £88.70
        • Angled slats to ensure complete visual privacy
        • Supplied in two halves to accommodate different thicknesses of doors
        • Complete seal achieved in approximately five minutes when tested in accordance with BS 476: Parts 20/22.
        • Allows bi-directional air flow
        • Easy to keep clean
        • Contains no moving parts
        • Fire rated for 60 minutes 
        • No site testing is necessary
        • Holds CERTIFIRE CF564 certification