What We Do
Nationwide Water Tank Lining Experts

What We DO

High Performance - WRAS/DWI Approved - Long Term Water Tank Coating Solutions
20 Years In Business

COVAC are the industry leaders in water tank repair, water tank refurbishment and water tank coating. We specialise in the refurbishment of water storage tanks, cooling towers and all types of liquid retaining structures combining decades of experience with the most effective, high performance coating technology that is ‘Approved for Use in Public Water Supplies’ – drinking water.

Our reputation for high quality and exceptional service has been successfully built on the foundations of technical excellence, hands on experience and practical common sense.

Due to the highly sensitive parameters involved in the upgrading of potable and drinking water retaining structures, today’s sophisticated market demands an experienced, established and proven contractor giving long term guarantees on both the product and work undertaken. We pride ourselves on providing an unequaled service, offering the most innovative solutions on the market.

Our Team

All COVAC’s site operatives work over and above the most stringent European Standards and Guidelines and have been fully trained and certified to achieve optimum quality of surface preparation, application techniques and a resultant finish that provides the ultimate in long term protection.

Quality Assurance

Following successful completion of every individual project that we undertake, the client is submitted with a COVAC Completion Report that includes detailed information including:

- Written Summary of work carried out
- Images showing strategic stages of the project
- Quality Assurance Procedures
- Our Single Source Responsibility Guarantee

This systematic and practical approach combined with our specialist knowledge gained from many years in the industry means that cost effective and clearly defined tailored solutions and guarantees can be designed to meet our client’s needs.

We constantly put our expertise, impassioned knowledge and professional integrity on the line to explore solutions for the ever-increasing demands and challenges set by you, our clients.

Contact Us Today

For more information or help and advice, please don’t hesitate to get in touch by filling out the form below or calling us. A member of our friendly and experienced team will be happy to help you.

Contact Us
Get In Touch With Your Local Office
For more information on our services, call us on 0800 772 3367 today!


  • Cert No. 22946

  • Cert No. 22946