BS EN 1906 is a European standard for door handles and knobs. This standard sets out the performance requirements for door handles and knobs, including security, durability, ease of use and etc.. The BS EN 1906 lever handle is a type of door handle that meets this standard and is designed for use in high-traffic areas.
The 8-digit coding system mentioned in the statement is used to classify the different types of door furniture based on their design, material, and functional requirements.
Digit 1 – Category of use
Four grades are identified:
Grade 1: medium frequency of use with a high incentive to exercise care and a small chance of misuse e.g. internal residential doors;
Grade 2: medium use by people with some incentive to exercise care but where there is some chance of misuse e.g. internal office doors;
Grade 3: high use by public or others with little incentive to exercise care and with aa high chance of misuse e.g. public office doors;
Grade 4: high use on doors which are subject to frequent violent use, e.g. football stadiums, oil rigs, barracks, public toilets, etc
Digit 2 – Durability
Two grades of durability are identified:
Grade 6: medium use – 100,000 cycles.
Grade 7: high use – 200,000 cycles.
The tests undertaken to achieve these grades involve the application of additional forces to the door furniture in order to simulate the conditions of use likely to be experienced in the field.
Digit 3 – Door mass
No requirement
Digit 4 – Fire resistance
Five grades of fire resistance are identified and shall receive the extension “1” for an optional door cycle test:
Grade 0: no performance determined;
Grade A: for use on smoke-control doors;
Grade A1: for use on smoke-control doors, tested with 200,000 cycles on a test door;
Grade B: for use on smoke-control and fire-resistant doors;
Grade B1: for use on smoke-control and fire-resistant doors, tested with 200,000 cycles on a test door;
Grade C: for use on smoke-control and fire-resistant doors with requirements for fire protection inlays in backplate, rose and escutcheon;
Grade C1: for use on smoke-control and fire-resistant doors with requirements for fire protection inlays in backplate, rose and escutcheon, tested with 200,000 cycles on a test door
Note: Grades B or C means that the furniture has been included in at least one fire/smoke door test. This is not an indication that the furniture can be used on any fire/smoke door. Test evidence must be checked by a qualified person to ensure that the door types are sufficiently similar for the result to be transferable.
Digit 5 – Safety
Two grades of safety are identified:
Grade 0: normal use
Grade 1: safety application – to qualify for this grade, handles must have high strength handle – to- plate and plate-to-door fixing and / or handle-to-spindle fixing, such that they would withstand a person grabbing in other to prevent falling. It is recommended that only Safety Grade 1 furniture is used at the top of cellar steps or other staircases.
Digit 6 – Corrosion resistance
Five grades are identified:
Grade 0: no defined corrosion resistance
Grade 1: mild resistance – minimum requirement for internal use grade 2: moderate resistance
Grade 3: high resistance – minimum requirement for external use
Grade 4: very high resistance for use in exposed marine atmospheres or very polluted industrial environments.
Grade 5: extremely high resistance
Noted: Products intended to develop a natural patina (such as bronze or brass) are not required to comply with any requirements.
Digit 7 – Security
Five grades are identified:
Grade 0: not approved for use on burglary resistant doors
Grade 1: mild burglary resistance.
Grade 2: moderate burglary resistance.
Grade 3: high burglary resistance.
Grade 4: extra high burglary resistance.
Note: The main requirements include resistance to drilling, plates, or escutcheons to help protect the lock and support the cylinder. They must be resistant to removal from the outside of the door and make provision to minimize the cylinder projection to a maximum of 3mm. Full details of the requirements can be found in Annex A.
Digit 8 – Type of operation
Three operation types are identified:
Type A: spring assisted furniture.
Type B: spring loaded furniture.
Type U: un-sprung furniture.
Choosing the right door handle is an important decision for any home or business.
When it comes to choosing a door handle, there are a few important factors to consider. Durability, safety, corrosion resistance, and security are all important considerations when selecting a door handle.
Durability
Durability is an important factor when selecting a door handle. The handle should be able to withstand regular use and wear and tear. It should also be able to withstand extreme temperatures and weather conditions. For use on fire and smoke doors, it is important to select a handle that is fire-resistant and able to withstand high temperatures.
Corrosion Resistance
Corrosion resistance is an important factor when selecting a door handle. The handle should be able to withstand exposure to moisture and other elements without corroding or rusting. For use on fire and smoke doors, it is important to select a handle that is corrosion-resistant and able to withstand high temperatures.
Security
Security is an important factor when selecting a door handle. The handle should be easy to grip and operate, and should not be too sharp or uncomfortable to use. It should also be designed to prevent accidental opening of the door and also be designed to prevent tampering or forced entry. For use on fire and smoke doors, it is important to select a handle that is designed to prevent the door from being opened in the event of a fire.
European Standard EN 1906:2012 provides guidance on the selection of door handles, and this blog has explained the different categories of use, durability, suitability for use on fire/smoke doors, safety, corrosion resistance, and security. When selecting a door handle, it is important to consider all of these factors. By understanding these categories, you can make an informed decision when selecting a door handle for your home or business. By taking the time to consider these factors, you can ensure that you select a handle that is both safe and secure.
SDH provides customized solutions to all our customers and offers free door handles samples that you can take advantage of.
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