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Durasteel Certifications, Tests and Approvals
Durasteel systems have been tested extensively in the UK to comply to all relevant parts of BS 476, as well as many international standards such as: Factory Mutual (FM), Underwriters Laboratories Inc (UL), Underwriters Laboratories Canada (ULC), Det Norske Veritas (DNV), Lloyds Register of Shipping (LRS), Zulassung, UK Power Networks (UKPN/EDF) and London Underground (LUL). The systems have also achieved the stringent Certifire approvals.
In total, over £2.5 million has been spent on over 220 tests, 450 assessments and a series of approvals to comply with a number of insurance-specific requirements, both in the UK and overseas.
Underwriters Laboratories (UL) and Underwriters Laboratories Canada (ULC)
- Design Number: BXUV.V460 - Nonbearing Wall Rating - 4 Hour
- Design Number: BXUV.G302 - Nonbearing Horizontal Fire Separation - Unrestrained Assembly Rating - 4 Hour
- Design Number: BXUV.U031 - Nonbearing Wall Rating - 3 Hour
- Design Number: BXUV.W402 - Nonbearing Wall Rating - 3 Hour
- Design Number: BXUV.V466 - Nonbearing Wall Rating 1.5 or 2 Hour
Lloyd's Register
- Certificate of Approval Number: SAS F070070 - Durasteel H-120 Fire Resisting Division Non Load Bearing Cladding System (Hydrocarbon Fire Test)
- Certificate of Approval Number: SAS F070071 - Durasteel H-60 Fire Resisting Division Non Load Bearing Cladding System (Hydrocarbon Fire Test)
- Certificate of Approval Number: SAS F070072 - Durasteel H-0 Non Load Bearing Cladding System (Hydrocarbon Fire Test)
British Standards (BS)
- BS 476: Part 4
- BS EN 13501-1:2002
Det Norske Veritas (DNV)
Certifire
UK Power Networks (UKPN/EDF)
- UKPN Approved and Specified

In the UK 0800 085 2895
In Europe +44 (0)1843 220 256
In North America +1 305 328 9444
In the Middle East +971 4 293 5906
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