Sustainable biodegradable wool substrates rope lines and nets made from Dartmoor & British wool

About Seawool

Seawool is the sister brand of twool, a company that has been at the forefront of sustainable British wool manufacturing for over 15 years. Building on twool’s legacy of award-winning innovation and environmental responsibility, Seawool continues to uphold the same core values — sustainability, traceability, and social responsibility toward farmers — while committed to championing the use of British wool.

Our Mission

Britain produces around 70,000 tonnes of wool every year, making it one of the largest wool producers in the world. Yet this remarkable, renewable resource remains underused and undervalued.

At Seawool, we’re changing that. We’re harnessing the power of British wool to create innovative, sustainable products designed for use in the maritime and marine industries.

Our wool-based, environmentally friendly solutions have the potential to:

• Reduce plastic use in our oceans
• Support British farmers
• Provide sustainable alternatives for global industries

Our Heritage: twool

Our parent brand, twool, has long been known for its award-winning garden products and dog leads, all made from 100% British wool.

twool’s commitment to responsible manufacturing and environmental care has inspired a new direction — developing eco-friendly solutions for a range of industries.

With Seawool, we’re extending that mission to the marine sector, helping create greener, plastic-free alternatives that protect our oceans and planet.