District Heating Design

IN2 are experts in end-to-end, CP1-qualified heat network expertise, delivering low-carbon performance you can rely on.

Work with us View our projects

IN2 are experts in end-to-end, CP1-qualified heat network expertise, delivering low-carbon performance you can rely on.

IN2 designs and delivers heat network systems across residential and district-scale developments.

IN2 is CIBSE CP1-qualified, the industry benchmark for heat network design and delivery, established by CIBSE (Chartered Institution of Building Services Engineers) and ADE (Association for Decentralised Energy).

IN2 has several professionally registered HNCs (Heat Network Consultants) across the group, who apply the principles of CIBSE CP1 at every project stage, from feasibility through to detailed design, installation support, and commissioning.

IN2’s technical capabilities cover the full scope of heat network design, including energy centre design, substation design, primary and secondary pipe sizing, hydraulic modelling, HIU selection, metering and billing, renewable integration and waste heat reuse.

This experience and technical capability enable IN2 to deliver compliant, high-performing heat network solutions that exceed industry compliance, while satisfying the demands of a low-carbon future.