Letterboxes

Fire 60 offer a wide range of 30 + 60 minutes letterboxes in both 10” standard and 12” commercial sizes with a wide range of finishes. Fire tested to BSEN 1634-1 and BS476:PT22. Smoke tested to BS476:PT31.1 security tested to PAS 23/24, complaint to BS2911. Acoustically tested to BSEN ISO 240-3 achieving 32 db RW.