Roof hatches, floor doors, wall doors and ceiling
doors can be supplied fire rated in steel and optional in
stainless steel.
Scissor stairs, type EI-60, for structural size 700 x 1200 mm, provide a fire rated
partition in ceilings. In combination with an aluminium roof hatch, size 700 x
1400 mm, a fire rated roof access will be created.
Fire rating and smoke control
Fire rating and smoke class are approved by SKG, KOMO® attested and completed
with assessments in order to comply with EN and AS standards.
Fire rating is according to EN1634-1, EN13501-1, NEN6068, NEN6069 and AS1530-4.
Smoke control is according to EN1634-3, EN13105-1, AS1530-4, NEN6066 and
NEN6075. SKG is a European Notified Body No. 0960 and recognised by NATA
according to ISO/IEC 17011.
Maximum sizes
Delivery time
Roof
hatches, wall doors and ceiling doors in standard sizes are supplied from
stock.
Floor doors and roof hatches in special sizes require a delivery time.
Installation
Fire rated hatches and doors are installed in or on surfaces with a fire
rating that is at the least similar.
Please close fire doors and hatches after use and keep them closed.
For more information on our range ladders and stairs
including detailed specifications and drawings please visit: http://www.gortergroup.com/en-english/fire-rated-hatches-and-doors.html