Roof Access Door Requirements

We have roof doors that are equipped with weather resistant gaskets to ensure long life and ease of maintenance.

Roof access door requirements.

Special features include self latching zinc plated. According to california mechanical code section 303 9 roof access panels must have a clearance of at least 30 inches allowing personnel to safely access any rooftop equipment or enclosure. I interpret this to mean that if the door is locked on the stair side preventing free access to the roof it does not need to provide free egress from the roof. Access to setback roof areas may be through a door or window opening to the roof.

For a quality roof hatch it must not only provide convenient roof access but also seals out the weather and provides proper insulation from the elements meet your specific construction requirements with the help of access doors and panels durable hatches. Our galvanized roof hatch has gas spring operators that allow the cover to open and close with ease and inside pull handles for easy control when closing the cover. The thickness of your access door depends on the type of duct it will protect. This does not apply to promenades or roof decks that are accessible to.

How to safely access a roof and how building code applies to maintenance access to roofs. Stairs terminating at the level of a setback shall provide access to the setback roof areas except where the setback is less than 4 feet 1219 mm in width and 10 feet 3048 mm in length measured from the inside of the parapet wall. Roof hatches bilco roof hatches provide safe and convenient access to roof areas by means of an interior ladder ship stair or service stair. Where a stairway is provided to a roof access to the roof shall be provided through a penthouse complying with section 1510 2 of the california building code.

Paragraph 7 2 1 5 8 9 from nfpa 101 says that roof doors have to either allow free egress from the roof or be kept locked. In buildings without an occupied roof access to the roof shall be permitted to be a roof hatch or trap door not less than 16 square feet 1 5 m 2 in area and having a. At best access doors you can get roof access panels that are cost efficient and are manufactured with safety and durability. A variety of special sizes are also available to provide an accessible way to install or remove large pieces of equipment from a building.

I think we architects often get confused when it comes to roof issues ie.