Wardray Fire Doors are manufactured to BS 476: PART 22:1987 to give either 30 minute or 60 minute fire rating. Our certification covers doorsets with lead thickness from Code 3 (1.32mm) to Code 8 (3.55mm). Single doorsets can be supplied in door leaves to a maximum size 2100mm x 1000mm with the option of an over panel up to 1500mm high. Double doorsets can be supplied to a maximum size of 2100mm x 2000mm with the larger leaf no greater than 1000mm wide .There is the option of an over panel up to 1000mm high. Each door leaf is hung on 4 hinges to an accredited specification and other specified ironmongery is available on request. For 30 minute fire rated doors only there are options for lead glass with or without Vistamatic™ windows up to a maximum of 0.58 square metres but with no opening less than 90mm from any door edge. Multiple windows can be supplied with a minimum of 150mm between each window aperture.