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Technical Non-Woven Textiles
MEDICAL & COSMETIC

BP Grade Cotton Wool

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• EST. 1821 •

British Manufacturing
Cotton Felts & Fibres

Engineered non-wovens and custom technical textiles, locally crafted to ISO 9001 standards.

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Spill Control & Environmental

ABSORBENTS & KITS

Oil-Only Spill Kits
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CONTAINMENT & STORAGE

Containment Fence Booms
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Oil Water Separator
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Environmental Services

Rapid emergency chemical/oil spill clean-up and professional environmental site consultancy.

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PROJECTS

Tag Archives: groundwater filtration

Projects

Case Study: Ground Water Infiltration For Sellafield

Posted on 01/10/202627/10/2026 by Cowens Ltd

01
Oct

Continue reading →

Posted in Projects | Tagged discharge consent compliance, environmental compliance, geotextile filter bags, groundwater filtration, industrial filtration, nuclear site water treatment, Sellafield case study, silt removal, Siltscreen, site dewatering, sub 10 micron filtration, suspended solids

About

Operating from Ellers Mill in Dalston—the world’s oldest continuously working cotton mill (est. 1782)—Cowens combines over two centuries of British manufacturing heritage with advanced textile engineering.

We are a leading UK manufacturer of Quality non-woven barrier felts and fire-retardant waddings (independently tested) for furniture manufacturing, as well as high-performance environmental spill control and secondary containment products. From protecting commercial premises to engineering specialised industrial fabrics, our sustainable, British-made solutions keep industry moving safely.

👉 Read our story | Contact our specialists

Latest Posts

28
Oct
How to Make Polyester Wadding Look Like Real Snow: The Ultimate Festive Display Guide No Comments on How to Make Polyester Wadding Look Like Real Snow: The Ultimate Festive Display Guide
27
Oct
What Are Bunds? A Complete Guide to Secondary Containment No Comments on What Are Bunds? A Complete Guide to Secondary Containment
01
Oct
Cowens Geofleece – Frost Protection for Sports Pitches No Comments on Cowens Geofleece – Frost Protection for Sports Pitches
01
Oct
Engineering Works – National Food Company No Comments on Engineering Works – National Food Company
01
Oct
Case Study: Ground Water Infiltration For Sellafield No Comments on Case Study: Ground Water Infiltration For Sellafield

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October 2026 (6)

About us

As the world’s oldest active cotton mill, Cowens Ltd has delivered over two centuries of British manufacturing excellence from Ellers Mill in Dalston, Cumbria. The Mill has been operating continuously since 1782 - Cowens since 1821.

Ever wonder what goes on behind the scenes at our

Ever wonder what goes on behind the scenes at our mill?We’re often asked what we make and how it’s made, so take a quick peek inside!This is our heritage machinery in action—running our traditional carding machine and needler to produce top-tier Crib 5 and Crib 7 fire-retardant barriers. Made from custom blends of viscose and cotton, these layers sit between the outer fabric and interior foam in furniture manufacturing to provide crucial flame protection.Every roll is crafted right here at Ellers Mill in Dalston, Cumbria. Manufacturing cotton on this site since 1782, it stands as the oldest continuously operating cotton mill in the world—proudly run by the Cowen since 1821.Tradition meets modern safety standards.🔗 Visit our website to learn more: www.cowens.co.uk#BritishManufacturing #Cumbria #HeritageCraft #cottonmill #Crib5 #Crib7 #FireRetardant #FurnitureDesign #EllersMill #MadeInBritain #cowensltd #upholstery

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Recent Posts

28
Oct
How to Make Polyester Wadding Look Like Real Snow: The Ultimate Festive Display Guide No Comments on How to Make Polyester Wadding Look Like Real Snow: The Ultimate Festive Display Guide
27
Oct
What Are Bunds? A Complete Guide to Secondary Containment No Comments on What Are Bunds? A Complete Guide to Secondary Containment
01
Oct
Cowens Geofleece – Frost Protection for Sports Pitches No Comments on Cowens Geofleece – Frost Protection for Sports Pitches

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Company Number: 3790634 VAT Number: GB 945756774

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