Exterior fire doors must have the minimum opening force allowed by your local fire code usually 7 5 lbf.
Exterior door closer requirements.
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.
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Ada compliant door closers sweep must be set so from an open position of 70 degrees the door will take at least 3 seconds to move to a point 3 inches from the latch.
Vertical rod exit device ul fire rated ansi 1 32 in.
Door closers and gate 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 4 pemko thresholds meet height requirements per ada section 404 2 5.
Prime line kc10hd safety spring door closer easy to install to convert hinged doors to self closing diecast construction 4 1 4 white non handed 4 2 out of 5 stars 1 650.
Panic exit device ul fire rated ansi 1 32 in.
The threshold height can be no higher than 3 4 inch and hardware must be placed at no.
According to ada standards all exterior doors must measure at least 32 inches wide when opened to 90 degrees.
Get it as soon as tue aug 18.
Powder coated aluminum 74 00.
The minimum force needed to ensure proper closure and positive latch usually exceeds the accessible limit of 5 pounds of force lbf required at other doors.