Ada Door Vision Lite Height

Hardware required for accessible door passage shall be mounted no higher than 48 in 1220 mm above finished floor.

Ada door vision lite height. Thresholds at doorways shall not exceed 3 4 in 19 mm in height for exterior sliding doors or 1 2 in 13 mm for other types of doors. Vision side lights if provided 404 2 11 accessible viewing height 43 max. Door vision lites with the lowest part more than 66 inches from the finish floor or ground as these types of lites are used. Car height control c alternate locations of panels with center opening door d alternate locations of panels with side opening door fig.

Door vision lite kit old style door technical data february 2009 l assa abloy the global leader in door opening solutions. 44 3 8 1127 1 44 3 8 1127 1 see muntin bar finished floor type 9 10 window. Always indicate location of light on door face when ordering doors over 8 0 2438 4. Minimum number at least 60 of public entrances must be accessible in new construction in addition to entrances directly serving tenancies parking facilities pedestrian tunnels and elevated walkways.

Visible height is considered a fg door. Raised thresholds and floor level changes at accessible doorways shall be beveled with a slope no greater than 1 2 see 4 5 2. In the previous edition of the ada standard section 4 13 9 included this statement. Unless not in tended for viewing i e lowest part above 66 doors doorways and gates 206 5 and 404 compliance is required for doors doorways and gates providing user passage on accessible routes.

Vision lite placement doors and side lights adjacent to doors containing one or more glazing panels that permit viewing through the panels shall have the bottom of at least one glazed panel located 43 inches maximum above the finish floor. The reason the lite above 66 doesn t have to comply with the ada and a117 1 mounting height requirements is because it is not meant as a vision lite but as a way to provide light transmission through the door. At least one accessible door. Platform lifts wheelchair lifts permitted by 4 1 shall comply with the requirements of 4 11.

This guide explains scoping and technical requirements for accessible entrances doors and gates in the ada standards. Consideration should also be given to placing shelves in employee work areas at a convenient height for accessibility or installing commercially available shelving that is adjustable so that reasonable accommodations can be made in the future. The 2010 ada standards for accessible design effective 03 15 2012 include an important change relative to the mounting height of hardware.