Fire Rated Roof Hatch

Fire Rated Roof Hatch

Code: SRHTB/FR Categories: , Tag


  • Thermally broken lid and upstand
  • External curb liner fitted as standard
  • Fire rated up to 240 minutes. Tested to EN 1634-4. (from the underside only).
  • UL-EU certified up to 4 hours.
  • Gas spring assisted opening to 85°
  • Double unbroken EPDM seal
  • Single or twin colour polyester powder coating
  • 50mm Mineral wool insulation (0.63 W/m²K) as standard.
FIRE RATING: Fire rated up to 240 minutes. Tested to EN 1634-4 and UL-EU certified.
MATERIAL: Cover and frame 2mm Aluminium with steel cladding to underside of lid.
COVER: Fully thermally broken and insulated lid.
UPSTAND: 300mm in height with external curb liner, thermally broken and insulated.
INSULATION: 50mm Mineral wool insulation (0.63 W/m²K) as standard.
SEAL: Double unbroken bubble and blade seal to lid.
OPERATION: Gas spring assisted opening. Electric available on request.
HINGES: Heavy duty continuous hidden hinge.
LOCKING: Cablock with internal padlockable toggle latch and an external padlockable handle (LO4 as standard – See locking options tab)
FINISH: Mill finish aluminium, single or two colour powder coating optional.

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SRHTB/FR/60.60 600 x 600 120 kg
SRHTB/FR/75.75 750 x 750 150 kg
SRHTB/FR/75.90 750 x 900 175 kg
SRHTB/FR/90.90 900 x 900 180 kg
SRHTB/FR/100.100 1000 x 1000 200 kg
SRHTB/FR/120.120 1200 x 1200 250 kg
SRHTB/FR/150.75 1500 x 750 225 kg
SRHTB/FR/250.75 2500 x 750 320 kg

Bespoke sizes available. All sizes are Non-Stock with a 4 – 6 week manufacture lead time.

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