Medium frequency of use by people with incentive to exercise care with a low chance of misuse.
< 10 Occupants
Domestic homes, commercial private offices / low traffic doors.
See our range of TF GRADE 2 hardware:
High frequency of use by public or others with little incentive to exercise care and with a chance of misues.
< 40 Occupants
Offices, warehouses, commercial property, small shops, hotels, bars, leisure and HMO (houses of multiple occupancy).
See our range of TF GRADE 3 hardware:
Very high frequency of use on doors which are subject to abusive / violent usage and misuse.
40+ Occupants
Public buildings, offices, schools, universities, student accommodation, hospitals, healthcare, hotels, bars, shops, leisure, public toilets and high commercial use in offices, warehouses and factories.
See our range of TF GRADE 4 hardware:
Read our full guide on fire door grading, hardware and various applications here.
available 8:30 – 5:30 Mon-Fri
0203 9242 988 /
on orders over £30 inc vat and just £4.95
for smaller orders (click for details)
from 3,200+ verified customer reviews.
Read them now, click here
Door Knockers in black antique, polished chrome and satin chrome, 36mm to 135mm. Prices from £11.62. See also door hardware, door handle sets and fire door. Order stocked lines before 5pm for next working day delivery.
Loading...
