IMO Certified Fabrics

Our range of certified glass fabrics is specifically engineered to meet the rigorous safety and performance standards required in marine and offshore environments.

Each product listed has been independently tested and approved to IMO Resolution MSC 307(88) (formerly FTP Code 2010), Parts 5 and 2, and is suitable for use in shipbuilding, offshore modules, passenger ferries, and other demanding applications.

• Independently tested to IMO Resolution MSC 307(88)
• Certified for surface flammability, smoke, and toxicity
• Suitable for use in:
  • Bulkhead, wall, and ceiling linings
  • Floor coverings
  • Primary deck coverings
  • Engine bays, fire barrier curtains, insulation jackets, and HVAC duct wraps
• Fabric finishes include:
  • Single- and double-sided grey silicone coatings
  • High-performance PU-coated glass cloth
  • Weavelock treated fabrics
  • Aluminium foil-faced laminates
  • Silica wash-treated and wire-reinforced glass cloths

These materials are commonly used in engine bays, under-deck insulation, fire barriers, duct protection, and areas requiring certified non-combustible linings in accordance with SOLAS and Class Society rules.

Performance Standards & Acceptance Criteria

In accordance with IMO Resolution MSC 307(88), the following thresholds apply:

• If the average Total Heat Release is not more than 0.2 megajoules (MJ)
• And the average Peak Heat Release Rate is not more than 1.0 kilowatt (kW)
• Then, in accordance with Paragraph 2.7 of Annex 1 to IMO Resolution MSC 307(88): Annex 1, Part 5,
• It is considered that the specimens comply with the requirements of Part 2 of Annex 1 – the Smoke and Toxicity Test – without requiring separate testing for smoke and toxicity

Test Results for Certified Fabrics

Product Code	Heat for Sustained Burning (MJ/m²)	Critical Flux at Extinguishment (kW/m²)	Peak Heat Release Rate (kW)	Total Heat Release (MJ)	Burning Drops	Bulkhead/ Wall/ Ceiling	Floor Coverings	Deck Coverings
8590A	>30.30	50.5	<0.01	<0.01	None	Yes	Yes	Yes
IMOSR148	>30.30	50.5	0.3	0.05	None	Yes	Yes	Yes
8590SWL1	>30.30	47.8	0.4	0.05	None	Yes	Yes	Yes
7660LS	>30.30	>50.5	<0.05	<0.01	None	Yes	Yes	Yes
IMOSR170	>30.30	>50.0	<0.06	<0.1	None	Yes	Yes	Yes
7441HPS	>30.30	49.9	<0.1	<0.01	None	Yes	Yes	Yes
3190A	0.72	0.72	0.57	0.88	None	Yes	Yes	Yes
3190PU122	0.81	0.89	0.75	0.80	None	No	Yes	Yes
3190WL701	0.50	0.52	0.47	0.52	None	No	Yes	Yes
5560SWL5	0.36	0.61	0.00	0.47	None	No	Yes	Yes
8007SR228	0.54	0.52	0.57	0.54	None	No	Yes	Yes
8007SR970	0.00	0.00	0.00	0.00	None	No	Yes	Yes
8333SR148	0.00	0.00	0.00	0.00	None	Yes	Yes	Yes
8590SR170	0.49	0.47	0.47	0.52	None	Yes	Yes	Yes
8590WL701	0.00	0.00	0.00	0.00	None	No	Yes	Yes

IMO in Practice: Why It Matters

Materials used in marine construction are subject to some of the strictest safety regulations in the world. In the event of a fire onboard, fabrics must perform under pressure – resisting ignition, preventing flame spread, and producing minimal smoke or toxic gases.

Our IMO-certified range helps clients meet the essential requirements for marine insulation, fire containment, and equipment protection, all while complying with SOLAS, classification societies, and flag state regulations.

FAQs

Why is IMO Certification Important for Marine Materials?

IMO certification ensures that materials meet strict fire safety, smoke and toxicity requirements for use at sea. This is critical in marine environments, where evacuation and firefighting conditions are more challenging than on land.

Where are Industrial IMO Certified Fabrics Typically used on a Vessel?

They are commonly used in areas such as bulkheads, ceilings, engine rooms, HVAC systems and insulation systems. They are essential in any area that requires fire resistance and compliance with maritime safety regulations.

Do IMO Certified Fabrics Require Additional Testing for Smoke and Toxicity?

Not always. If a material meets specific heat release thresholds during testing, it may automatically comply with smoke and toxicity requirements under the relevant IMO standards.