Certifications & Accreditations

Product Certifications

RAL logo

RAL (PCM Standard)

Sunamp is the first and only heat battery manufacturer in the world to be awarded A Grade RAL Certification, the independent quality mark and the only global standard for Phase Change Material (PCM) and PCM products. Sunamp’s award follows a rigorous test programme, which involved heating and cooling the batteries for 10,000 cycles in the Thermino product – equivalent to over 13 years full use with minimum signs of PCM degradation – to demonstrate the material’s performance levels and working life.


WRAS (Clean, Safe, Efficient Water)

The Water Regulations Advisory Scheme (WRAS)  contributes to the protection of public health by preventing contamination of public water supplies and encouraging the efficient use of water. This certifies that Sunamp products which receive mains water supply comply with the Water Supply (Water Fittings) Regulations or Scottish Byelaws. 

Kiwa logo

Kiwa (Water Regulations)

Sunamp products are approved under the Kiwa UK Regulation 4 Product Approval Scheme. This is a robust method for demonstrating compliance with the UK Water Supply (Water Fittings) Regulations 1999 which are important for public health, safeguarding water supplies and promoting the efficient use of water within premises across the UK.



Sunamp products have been assessed and meet the requirements of the applicable EC directives and comply with EU safety, health and environmental requirements. 

Company Accreditations

RAL logo

ISO 9001- Quality Management

Sunamp is certified to ISO 9001, the internationally recognized Quality Management System (QMS) standard. This standard is based on a number of quality management principles including a strong customer focus, the motivation and implication of top management, the process approach and continual improvement. It recognises that customers receive consistent, good-quality products and services.

ISO 14001- Environmental Management

Sunamp is ISO 14001:2015 certified for meeting standards required for its environmental management system that enhances environmental performance and manages environmental responsibilities in a systematic manner that contributes to the United Nations sustainable development goals.

ISO 45001 – Occupational Health & Safety

Sunamp is ISO 45001:2018 certified for meeting requirements for an occupational health and safety (OH&S) management system and providing safe and healthy workplaces by preventing work-related injury and ill health, as well as by proactively improving its OH&S performance.

Discuss your project requirements with us today