Retractable Roof Hatch

Retractable fixed wall ladders a space saving design for use in areas with tight access to roof hatches.

Retractable roof hatch.

2400 pa in accordance with en 12211 watertightness. Retractable roof access ladder and hatch. Mounted on a headboard for easy installation. Roof hatch safety ladders posts and rail systems.

Bilco roof hatches provide safe and convenient access to roof areas by means of an interior ladder ship stair or service stair. Can be built into roofs with a minimum roof thickness of 250 mm. Also it is expertly engineered to make it as easy as possible to open and close requiring less than 3kg of operating force. For metal deck roof applications the extended skirt liner gives an attractive look to unsightly metal edging.

Retractable ladders are ladders that are fully integrated into the ceiling when folded up staka s retractable ladders satisfy the european standard en 14975. U 0 21 w m2k in accordance with en iso10077 2 insulation value of insulation material. This unit comprises of an srh roof hatch extended liner wall mounted rung vertical fixed ladder and a zip retractable ladder. Maximum loading 200kg tread or 500kg m2 of the overall structure.

Technical specifications technical specifications topaccess roof hatch with retractable ladder. Providing access for maintenance of roof top equipment. The supreme retractable flat roof access ladder benefits from a high strength aluminium concertina ladder. Rc value of 7 22 m2k w soundproofing.

750 pa in accordance with en 12155. Utilizes specialized mounting brackets that enable the ladder to retract flat against the wall. 660 retractable ladder max 17 3 specifications. Theskirt liner can be used on any type of roof and can be provided as a completely assembled unit.

Completely assembled including ceiling hatch and operating pole ceiling height. 23 db in accordance with en iso10140 1 wind load. A variety of special sizes are also available to provide an accessible way to install or remove large pieces of equipment from a building. Zip retractable ladders provide the simple solution to ceiling and loft access incorporating deep and wide anti slip treads a counterbalance spring ensures that the stairway can be operated with a minimum of effort.

Surespan zip ladders are tested and certified to en14975.