Non-woven material

Crib 5 vs Crib 7 Summary

Cowens manufactures UK-made flame-retardant barrier felts compliant with BS 5852 fire safety standards and IMO FTP regulations. Designed to protect upholstery fillings and enhance padding, these interliners undergo rigorous fire resistance testing, including water soak evaluations.

  • Crib 5: Tested to BS 5852 Ignition Source 5 over non-FR foam, it is widely used in commercial furniture, curtains, soft furnishings, and headboards.

  • Crib 7: Tested to BS 5852 Ignition Source 7 over CM foam, this higher-hazard barrier is engineered for high-risk or restricted environments like hospitals, care homes, oil rigs, aircraft, submarines, and hotels.

High Performance Fire Barriers
High Performance Fire Barriers

Environmental

Filtration

Land Remediation – Story Homes

Land Remediation Summary | Story Homes Project

Cowens Ltd successfully completed full land remediation for a residential housing development by Story Homes using dual-phase high vacuum extraction (DPHVE). Dealing with free-phase product, dissolved-phase contaminants, and a high water table, Cowens removed volatile organic compounds (VOCs) and vapour-phase pollution efficiently where in-situ bioremediation was unsuitable.

By optimizing well zones of influence via in-line FID VOC analysis, telemetry monitoring, and asymptotic mass recovery principles, Cowens delivered best-value environmental remediation—enabling early civils work, accelerating project timelines, and achieving complete regulatory compliance on budget.

Remediation - Story Homes

Need BS 5852 & IMO Certified FR Interliners?

Premium Crib 5 and Crib 7 compliant barrier felts manufactured in the UK to protect upholstery across commercial and high-risk industries.

Ellers Mill is the oldest working cotton mill in the worlds

Ellers Mill, Dalston, Est. 1782

We are the oldest continuously working cotton mill in the world.

ISO-9000
ISO 9001:2017

our confidence is assured by our ISO 9001:2017 registered quality systems, rigorous training and thorough materials testing.

Cowens Ltd. Est.1821
Meeting Your Needs

We pride ourselves in responding immediately to your exact needs.

Manufactured in Great Britain
Manufactured in Britain

Cowens Ltd are based in the North of England, and are proud to say everything we manufacture is made in Britain.