The Polytank Byelaw 30 91L Cold Water Storage Tank is built for easy installation and long-term reliability. Supplied with a complete installation kit, including fittings and instructions, it gives you everything you need to get set up quickly and maintain your water supply with confidence.

Certified for Quality and Safety

Every Polytank is WRAS approved and BS4213:2004 Kitemarked, ensuring the water stored inside is safe for drinking and meets all relevant British Standards, plus insulation is included as part of the PT2 package, helping to maintain water quality and prevent heat loss, so you can rely on consistently clean, cool water reaching your taps.

Durable and Built to Last

With its strong rectangular design, this 91-litre (20-gallon) tank is made to withstand everyday use in lofts and other storage areas. It comes supplied with a close-fitting lid to keep debris out, and its robust build quality ensures long-lasting performance in domestic environments.