The Forza door range, constructed from a range of raw materials
by the Forza production formula into a finished door panel, has
been tested in accordance with the British Standards BS 947/BS 948
and the British standard Draft for Development DD171.
Specifically, Forza non-fire, FD30 and FD60 door cores in full doorset mode (test specimen size 2100mm x 900mm) have been tested in accordance with British standard Draft For Development DD171:1987 and classified as achieved a grading of Severe Duty.
Forza non-fire, FD30 and FD60 door cores in full doorset mode (test specimen size 2400mm x 950mm) have been tested in accordance with British standards BS EN947 & BS EN 948 and classified under BS EN 1192 as achieving a grading of (Class 4) Severe Duty.
Forza Doors correctly installed and subjected to acceptable commercial use for an interior door will retain its structural integrity and initial flatness for not less than 10 years.
Forza recommended Site Conditions and Storage must be adhered to during the build phase.
Forza Fire Doors to BS 476: part 22:1987 have satisfied the requirements of the IFC Certification Ltd. scheme, Product Certificate No. FRTD497.