A range of hinged trap doors, certified to BS 476-22 providing up to four hours fire resistance. The range covers single and double leaf constructions for internal applications. The doors can be designed to withstand light traffic loads, and with a flush face and pivot hinge to avoid trip hazards.
Standard product features
9.5 mm Durasteel® sheet, with 28 mm deep channel perimeter frame. Joints mitred and welded.
Fabricated with mitred and welded joints.
Overall frame depth:
Single rebate/ four sided frame.
Finish to frame and leaf:
Zinc based blue primer, ready for site painting. Other finish options available.
Two hook and ride hinges per leaf; recessed pull handle.
Cleats welded to frame for fixing to floor structure.
Typically 1000 x 900 mm. Refer to manufacturer for maximum leaf size.
Typically 60 x 60 x 6 mm angle section. Refer to manufacturer for alternative frame options.