Every home has a door which either opens outward, inward, or sideward. Likewise, every door has either a lever-operated lock or a doorknob. Most European homes make use of lever-operated locks, while American homes make use of doorknobs, and in this article, we would like to answer the question, “why this is so?” As we search for the right answer to this question, we are led to ask more about the advantages and disadvantages of lever-operated locks and doorknobs. Surely, there are reasons why a homeowner would opt for one kind of lock over another, and we got to know why? First, let us try to figure out what are the advantages and disadvantages of lever-operated locks.
Advantages and Disadvantages of Lever-operated Locks
In most European homes, the lever-operated locks are the preferred options. It may be due to the building codes in Europe which specify and require the use the lever-operated mechanisms to operate doors. In reality, there are some measurable advantages concomitant with the use of lever-operated locks.
First, lever-operated locks are advantageous to use for the handicapped and the elderly. They are easy to operate and are fairly manageable by the handicapped and the infirmed.
Likewise, lever-operated locks are required for outward-opening doors of high occupancy buildings, allowing people easy exit in case of fire and other emergent events. However, outward-opening doors have some disadvantages, especially, in cases of snow storms wherein the occupants of a home or establishment can be trapped inside when the snow piles up outside the door.
Lastly, the lever-operated locks are ideal both for the outward-opening and the inward-opening doors because of the easy manageability of this kind of locks.
Advantages and Disadvantages of Doorknobs
Doorknobs, on the other hand, are popularly used in the United States. Doorknobs are grip-and-turn devices which one can readily use in every doorway of a home. The doorknobs, although inferior in forms to the lever-operated locks, are still the preferred locks in most houses in the United States. Traditionally, in the United States, most doors open inwardly, and hence, most homeowners preferred the lighter doorknobs instead of the lever-operated locks.
Moreover, doorknobs prevent bears from readily opening doors, as compared to the use of lever-operated locks which most bears have learned to operate. For this reason, it is safer to use doorknobs in areas where bears are commonly found to roam around the vicinity.
However, the use of doorknob is disadvantageous to the handicapped and elderly because it requires a lot of effort to grip and turn the knob. At present, building codes in the United States approve of the use of doorknobs, and unless there are changes in the United States’ building codes and handicap accessibility is fully implemented, I guess the use of doorknobs will slowly go out of use.
There are many types of doorknobs and they come in various designs, materials, and colors, and if you are interested to know and learn more about these varieties, you can readily visit antique glass knobs.