The typical door handle height is not uniform all thanks to various factors.
Door handle height regulations.
Each fire door including its frame and hardware must be listed or approved by a nationally recognized testing laboratory.
The bottom surface of doors and gates on the push side must be smooth to a height of at least 10.
Understanding building regulations and door handles by nick dardalis it is accepted by the construction industry architects and reputable installers that when it comes to doors for public buildings commercial doors are the most suitable and fit for purpose product.
This prompted this writeup for you to get more insights.
Door handle height regulations federal regulations.
The federal standards for doors and door hardware are found in several sets of codes concerning.
Section 1910 155 c 3 iv a of this part defines listed and 1910 7 of this part defines a nationally recognized testing laboratory.
Section 1003 3 of the ibc regulations general means of egress addresses door handle height.
This facilitates access since mobility aids including wheelchair footrests are sometimes used to push or prop open doors.
Invented in 1878 doorknobs and handles are now found on every door both outdoors and indoors it was osbourn dorsey who filed a patent for a door closing device in the u s but its height was not a part of the documentation.
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.
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.
Typical door handle height.