Exterior Door Lock Functions

When it comes to choosing door hardware the most important consideration should be security.

Exterior door lock functions. Manufacturers may use various terminology but these are standard terms. The new design features a 70 mm rose plate providing easy coverage of previous paint marks in replacement applications. Most types will allow you to push the button in or push it in and turn the button causing the lock to remain locked even after a key is inserted and used. Lock functions determining which lock function is appropriate for which door can drive a specifier crazy.

The design provides easy installation with only a phillips screwdriver. These are classified into more than 20 types using codes developed by door hardware group bhma. Locksets that require a key to retract the latch or deadbolt on the inside are not recommended for egress use. Lock the door using a push button on the inside of the door or with a key on the outside of the door.

Find the right lock for your exterior and interior doors here. Cylindrical mortise or exit device. Door lock functions depending on the type of door lock you are working with i e. A classroom lock might be used for a common office corridor or suite entry where key control of the lock is needed and a thumbturn or push button.

Door hardware function the following list shows different door lockset functions. At lowe s we have hardware solutions for every door whether you need to secure your front door install sliding pocket doors in the bathroom or buy sliding patio door hardware for a side or back door. As openings become increasingly complex so too are the options for securing them. The relevant standard defining locks functions depends on the type of lock it is.

Door locks knobs and handles. Browse our selection of premium secure door locks entry door knobs and modern hardware from schlage. The function or mechanical behavior of a lock especially a mortise or cylindrical lever lock should be specified for an opening. This function was originally designed for schools to prevent students from tampering with the lock but most new schools have classroom security locks office function locks or electrified locks.

Keyed entry is for exterior doors. Refer to specific manufacture data prior to specifying types. There are 5 door lock functions that are essential and that you will see used on 99 999 of all projects. An entry function lockset will have a small button on the inside of the knob lever allowing you to manually lock the door when you choose.

Locks with this function have a keyed cylinder facing the outside of the home and a thumbturn on the interior. Door locks can have over 50 locking functions available that meet any number of situations.