Ada Door Opening Force

In earlier editions of the standards the opening force for exterior doors was addressed but the current a117 1 and ada standards do not include an opening force requirement for exterior doors.

Ada door opening force.

The door shall be set in motion when subjected to a 30 pound 133 n force. Interior hinged doors and gates. The ada standards do not specify the opening force for exterior doors though some state and local building codes may have requirements. Spring hinges door spring hinges shall be adjusted so that from the open position of 70 degrees the door shall.

4 13 11 door opening force. Open the door gradually. Sliding or folding doors. Opening force for exterior doors is not specified in the ada standards but exterior doors that need to be accessible should have the minimum force possible.

404 2 9 door and gate opening force. 5 pounds 22 2 n. Typical maximum opening force for exterior doors ranges from 8 5 to 10 lbs. Ada compliant door closers shall be adjusted so that from an open position of 90 degrees the time required to move the door to a position of 12 degrees from the latch is 5 seconds minimum.

Doors designated as fire doors must have the minimum opening force allowed by the local authority. Be 1010 1 3 1 location of applied forces. The door shall swing to a full open position when subjected to a 15 pound 67 n force. Any door so heavy that it prevents entrance by people with.

State and local codes may a. Do not jerk it open. 5 pounds 22 2 n maximum. The force for pushing or pulling open a door or gate other than fire doors shall be as follows.

The opening force limitation may be addressed in local codes with some local requirements ranging from 15 pounds to 5 pounds for exterior doors. Closing speed if a door is equipped with an automatic closing device. Fire doors shall have a minimum opening force allowable by the appropriate administrative authority. If a door has a closer then the sweep period of the closer shall be adjusted so that from an open position of 70 degrees the door will take at least 3 seconds to move to a point 3 in 75 mm from the latch measured to the leading edge of the door.

The opening force of exterior swing doors is impacted by wind loading and other exterior conditions gasketing hvac systems energy efficiency and the weight of doors. The 4600 operator is designed to meet the ansi code 156 19 that limits the opening force to a 15 lbs. Forces shall be applied to the latch side of the door. By code and design the operator must stop opening the door when an obstruction or resistance.

In this video mark trieglaff illustrates how to measure door opening force to meet compliance with 2010 adaag codes.