Building Regulations Roof Access Hatch

Overall these are the regulations which govern the requirements for loft hatches and access panels within properties and buildings.

Building regulations roof access hatch.

A roof access hatch must also be able to be held open by an external device so it cannot close on itself and cause injury. If left open the hatch can pose a serious fall hazard. Thusly workers need to often go to the roof and over the edge to wash the windows. Roof access hatch should be capable of being operated safely using one hand while maintaining three points of contact on the ladder at all times.

For more information about current building regulations and standards please contact gbc solutions. The opening size of the roof hatch should be considered and should not exceed 1000 x 1000mm. Every 50mm of roof construction depth requires 56mm added to the length of the opening. 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 minimum dimension of 2 feet 610 mm.

Roof hatches known sometimes as roof scuttles are designed to allow workers safe access to roof areas for hvac equipment maintenance roof renovations etc. 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 5m2 in area and having a minimum dimension of 2 feet 610 mm. 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. While they provide great convenience to building personnel unattended roof hatches left in the open position can be dangerous.

Larger openings can be used however consideration must be given to the ease of opening and closing the cover. A private stair in one dwelling permits a maximum pitch of 42 degrees. They are present on most nonresidential buildings. Hatches should also include a locking arm feature that allows for the cover or door to lock in an open position.

1009 16 2 protection at roof hatch openings.