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Part O Overheating Report for Building Regulations (TM59 Compliant)

Our Part O Overheating Report service ensures compliance with building regulations, specifically tailored to meet CIBSE TM59 guidelines. This service includes:

  • Evaluating residential buildings for overheating risks.

  • Utilizing TM59 guidelines to assess design factors, occupancy patterns, and climate conditions.

  • Providing strategies to enhance indoor comfort and reduce reliance on mechanical cooling systems.

  • Delivering a thorough Part O Overheating Report outlining findings and actionable recommendations.


TM59 (Design methodology for the assessment of overheating risk in homes):

  • It provides a structured approach to assess factors such as building design, occupancy patterns, and climate conditions.

  • By following TM59 guidelines in our Part O Overheating Report service, we ensure comprehensive analysis and offer mitigation strategies that enhance indoor comfort while reducing reliance on mechanical cooling systems.


Integration of TM54 principles offers valuable insights into reducing cooling demand and optimizing energy efficiency in buildings.

Case Studies

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