Cool Heating Engineering for Great Designs.

An undersized heat pump is an inefficient heat pump. We design for exact peak loads.

Every design is meticulously calculated, room-by-room, to optimize performance and eliminate costly inefficiencies. Precision is our promise.

Specialised Heating Design Services

We provide the detailed recipe architects and installers need for high-performance, compliant heating systems.

Room-by-Room Heat Loss

Hydronic System Specs

MCS and Part L Compliance

Precise calculations accounting for every u-value, ensuring optimal system sizing and efficiency.

Installer-ready specifications for low-temperature systems, including emitter and appliance sizing and siting.

Certified design assurance for planning, MCS and building regulations, guaranteeing project compliance and peace of mind.

Engineering Excellence, Proven Results

Ready for Precision Engineering?

Submit your plans for an unbiased technical evaluation and detailed system design.