Ada Door Sill
Changes in level between 1 4 inch and 1 2 inch must have a beveled slope equaling 1 2.
Ada door sill. Thresholds if provided at a doorway must not exceed 3 4 inch in height for exterior sliding doors or 1 2 inch for other types of doors. Special purpose bumper threshold designed for use with a low 1 4 to 3 8 undercut door. If an automatic door is used then it shall comply with ansi bhma a156 10 1985. Meets code requirements for americans with disabilities act ada compliant applications allows for a seal between the subfloor and door to help block wind driven moisture infiltration.
As multi family projects are on the rise so are the use of ada compliant door sills. Ada compliant fixed outswing bumper sill. 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. The ada requirements for thresholds are.
Designed to mate with our ada bottom sweep to help seal the margin between the door and sill. Changes in level up to 1 4 inch can be vertical and do not need an edge treatment. Current ada compliant options may help provide a compliant solution as outlined by the americans with disabilities act but they are also all but guaranteed to leak. 4 13 12 automatic doors and power assisted doors.
Fight infiltration and service calls with the first water rated ada compliant sill. The ada sill modular design and all aluminum construction simplifies the way we think of ada compliant door systems making application and operation easy.