About Us – Tricel Lanark


Tricel Lanark is a leading manufacturer of cold water storage tanks throughout the UK. The company, formerly trading as Nicholson Plastics, began operating in 1968 and strengthened its market share by pioneering the use of GRP in the production of sectional tank panels. Tricel Lanark was acquired in 1999 and has been a part of the Tricel brand and a leading GRP water storage tank manufacturer within the UK. Tricel Lanark operates with two teams, Tricel Lanark and Tricel Croydon.

Tricel Croydon: 0208 103 6090

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Expert GRP Manufacturer

Tricel Lanark has offices strategically located in England and Scotland, allowing our teams to be on hand to provide customers with technical expertise on our range of solutions and carry out site visits when needed. We are committed to providing our customers with end-to-end project support from initial enquiry and design to final installation.

GRP sectional water tank

Comprehensive Product Range

We provide high-quality GRP water storage tank solutions for new builds or replacement tank projects. Our One Piece Tanks range from 45 litres to 16,000 litres. We offer bespoke tank builds for sizes outside our standard range, meaning we can meet all customer requirements. Our sectional tanks are the right solution for storing large volumes of water up to 2,000,000 litres and where space or access is restricted. Our expertise enables us to cater to various industries serving domestic, commercial and large-scale industrial applications. Non-water GRP material includes housings, enclosures and other custom moulded products.

sectional tank with externally flanged base

Why choose Tricel Lanark

  • Expert customer-centred teams focused on making sure we deliver high-quality GRP products.
  • WRAS Approved products are fully compliant with British Standards and industry regulations.
  • Exceptional lead times from quotation to water tank installation.
  • Experience working on large-scale projects across the UK with established contractors, clients and engineers within the construction industry.
  • A well-connected team of engineers supported by a dedicated customer service team to ensure we get it right the first time.
Combined Tank & Pump Station
50 years in business

A highly successful multinational corporation with over 50 years’ valuable industry experience

Fully Customisable Tanks

Tanks available for all capacities, 43 litres to 4,651,290 litres. Larger tanks available on request

Fast Delivery

On-time delivery is a core requirement of our successful business operations