GF Building Flow Solutions, a manufacturer of piping systems for hot and cold water supply and heating and cooling, has launched a new white paper, The specifier’s guide to selecting pipework systems for heat networks. The paper provides a practical, in-depth look at the decisions that shape the long-term performance, reliability and efficiency of modern heat network infrastructure.
As the UK accelerates its transition to low-carbon heating, heat networks play a critical role in decarbonising homes, businesses and public buildings. Government-backed investment, the introduction of heat network zoning and tighter regulation are driving a surge in new schemes. Pipework is fundamental to the optimal performance of a heat network. Decisions on pipe sizing, insulation, carrier pipe materials, hydraulic design, installation and water quality can all affect system reliability, maintenance requirements, operating costs and the overall lifespan of the network.
The white paper addresses this by examining the key technical and commercial factors that should be considered at the design stage and throughout installation and commissioning. Topics include:
• Material selection: comparing steel, plastic and pre-insulated options and their suitability for different temperatures, pressures and project types
• Thermal performance: minimising heat loss through insulation choices and good installation practice
• Lower network temperatures: how the move towards fourth and fifth generation networks affects pipework design
• Thermal expansion: managing movement, stress and the risk of premature failure
• Installation and jointing: reducing risk on site and improving quality assurance
Drawing on real-world project experience and the latest industry guidance, the paper gives specifiers a clear framework for making informed decisions.
Amanda Arnold, marketing communications manager at GF, said: ‘Pipework is often treated as a commodity, but in a heat network it is fundamental to performance. Small decisions made early, such as material choice, can have a major impact on efficiency and operating costs for decades. We created this white paper to give a clear practical resource to engineers and demonstrate how polymer pipework, which is corrosion resistant, thereby maintaining water quality, can be a credible alternative to steel pipework.”
Sam Barker, head of commercial at GF, added: ‘Heat networks will be central to the UK’s net zero ambitions, and the industry needs to get the fundamentals right if these schemes are to deliver on their promise. As a business, we are committed to sharing our expertise and supporting the sector with the knowledge it needs to build networks that are efficient, reliable and built to last. This white paper is an important part of that commitment. Ultimately, investing in the right pipework solution at the outset is essential to delivering efficient, reliable, cost effective and genuinely low-carbon heat networks.’
The white paper brings together GF’s experience along with the CIBSE Code of Practice CP1, Heat Network Technical Standard, TS1 and the Heat Network Technical Assurance Scheme to provide a useful reference for both experienced professionals and those new to the sector.
Register to download your free copy at https://www.uponor.com/en-gb/services/specifiers-guide-to-heat-networks