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        A fire-resistance rating typically means the duration for which a passive fire protection system can withstand a standard fire resistance test.
        This international certification mark for fire safety.

        LVV40 Air Transfer Vent - 225 x 150mm

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        For use in doors and walls Full details
        £46.90 + VAT
        Code 958133
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        • LVV40 Air Transfer Vent - 225 x 150mm
        • For use in doors and walls
        • 60 minute fire rating
        • Excellent air flow for silent operation
        • Tested to BS476: Parts 20/22 and BS EN 1634-1:2000
        • Resistant to clogging
        • No maintenance required
        • Quick and simple to install


        Length 225
        Width 150
        Type Intumescent Vents


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        This product is on page 427 of catalogue 114

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