Door Hardware Height Off Floor

Interior door height off floor.

Door hardware height off floor.

Hardware required for accessible door passage shall be mounted no higher than 48 in 1220 mm above finished floor the standard did not define the low limit of the hardware mounting height. Locks used only for security purposes and not used for normal operation are permitted at any height. The awi gives no minimum but a maximum of over 3 4 is unacceptable. The standard height of the rough opening for a door is the door height plus 2 5 8 inches.

Door handles pulls latches locks and other operating devices shall be installed 34 inches 864 mm minimum and 48 inches 1219 mm maximum above the finished floor. Most entry door frames have a piece of lumber below the door and combined with the metal threshold will raise the base of the door off the concrete or wood sub floor by approximately 1 1 4 inches as shown in figure 2. On the inside of the entry door finished flooring is laid on the concrete or wood sub. Mounting height of hardware.

The international building code has established doorknob height between 34 and 48 inches above a finished floor. Handles pulls panic bars. It only required a mounting. Installers typically drill the hole centered 36 inches above the floor if not specifically instructed to do so differently exceptions to the rule include doors that provide egress into swimming pools or other water features.

Door hardware ada compliant locks exit devices handles pulls latches and other operable parts on doors shall comply operable parts of such hardware shall be 34 inches minimum and 48 inches maximum above the finish floor or ground. Figure 2 floor relative to entry door. Door handles pulls latches locks and other operating devices shall be installed 34 inches 864 mm minimum and 48 inches 1219 mm maximum above the finished floor. Door hardware mounting heights 2010 ada changes.

In the previous edition of the ada standard section 4 13 9 included this statement. The additional room allows for a 3 4 inch top jamb a shim.