What is a fire door, and when is it required?

A fire door is a certified door designed to withstand fire for a defined period – typically 30 to 120 minutes. It is required in buildings where regulations mandate fire-separating constructions, such as offshore installations, industrial facilities, and public buildings.

What is the difference between a fire door and a blast door?

A fire door is tested against heat and flames. A blast door is engineered to withstand pressure waves from explosions, and is used in high-risk environments such as offshore platforms, petrochemical plants, and defence installations.

Can Rapp Bomek customise doors to specific project requirements?

Yes. We offer tailored solutions and work closely with engineers and project managers to meet exact technical specifications.

Do Rapp Bomek doors combine fire resistance and blast protection?

Yes. Several of our products combine fire and blast protection, making them suitable for critical infrastructure where both properties are required.

Which certifications do Rapp Bomek products hold?

Rapp Bomek operates under a comprehensive quality management system certified to ISO 9001:2015 and ISO 14001:2015. Our products meet the Marine Equipment Directive (MED) and are certified by all major classification societies, including Bureau Veritas, SBCert, and US Coast Guard. Industry-specific certifications are documented per installation and project.

How do I request a quote or start a project with Rapp Bomek?

You can contact us directly through our contact page or reach out to the sales representative for your region. We offer advisory, engineering, supply, and installation – and are involved from early project stage through to delivery.

Does Rapp Bomek handle installation as well as supply?

Yes. In addition to manufacturing and supplying certified doors and barrier solutions, we offer full project support including installation through our service team.

Where is Rapp Bomek located?

Rapp Bomek is headquartered in Bodø, Northern Norway, where we have been located since the very beginning.

Which industries does Rapp Bomek serve?

We primarily serve the offshore and energy sector, the maritime industry, and critical infrastructure including data centres, power stations, and public security facilities.

Does Rapp Bomek deliver internationally?

Yes. We deliver to projects worldwide, with particular experience from demanding environments in the North Sea, Australia, and many other regions.

Does Rapp Bomek work through local agents?

Yes. Rapp Bomek is represented by local agents and partners in key markets across North and South America, Europe, Asia, Australia, and the Middle East and Africa. Local representation ensures close follow-up and project support wherever you are located.

H050 Single and Double Hinged Door

EnergyMarine

May 28

Written By malin thoresen

H050 single and double hinged fire door with A60 rating, designed for offshore and marine environments in accordance with SOLAS 74

The Rapp Bomek H050 is a single and double hinged fire and weather resistant door, developed from decades of experience in some of the world's most demanding environments – the North Sea and Arctic waters. Designed and manufactured in accordance with SOLAS 74, the H050 offers fire ratings of A0 and A60, blast resistance up to 0.2 bar, sound insulation up to Rw 51dB, and weather-tight performance. Available in mild steel for indoor use or stainless steel for aggressive environments, the H050 can be customized with vision panels, panic exit devices, EMC shielding, and more.

- Door leaf: 2mm steel plate
- Door frame: 4mm steel plate
- Door thickness: 76mm
- Max size: 1100 x 2250mm (W x H) clear opening (larger size on request)
- Material: Mild Steel (indoor use) Stainless Steel (aggressive environment)
- Weight: Clear Opening=900x2100, estimated to 170kg
- Fire rating: A0 and A60 MEDB00006SS
- Sound rating: Rw 51dB (max)
- Weather tight: Yes (with additional gasket) (DNV report no.: 546 02675)
- Air tightness: 0,5m3/m2h (with gasket)
- Explosion: 0,2 bar (Blast, max) (project calc. available)
Hinges: The stainless steel hinges are equipped with a grease nipple and are fixed to the doorleaf with 3 screws.
Door handle: Handle w/square escutcheon made of stainless steel.
Latch: the door is equipped with a reinforced latch made of stainless steel. A special designed, adjustable striker plate made of stainless steel is provided to the door frame.
Gasket: The fire gasket between door leaf and frame is made of silica fibre.
Door closer: Fire rated doors equipped with manual door closer as a standard.
- Vision panel (max. 200x500mm)
- Panic exit device (horizontal or vertical)
- Door stoppers
- Wind chain
- Gasket (weather/gas)
- Kick/trolley protection plate
- Limit switch for surveillance
- EMC shielding certified.