Technical Memoranda TM59: 2026 Overheating risk in dwellings: overheating compliance checklist
Publication Year
2026
Document Status
Current
Abstract
Supplementary guidance on the topic of overheating risk in dwellings. Covers errors and oversights which can apply when undertaking TM59 assessments.
Document History
Supersedes TM 59 'Design methodology for the assessment of overheating risk in homes' (CIBSE, 2017). Dated July 2026.
ISBN
9781912034123
Publisher Information
Chartered Institution of Building Services Engineers
The Chartered Institution of Building Services Engineers received its Royal Charter in 1976. They promote careers of building services engineers by accrediting courses of study in further and higher education, and by approving work based training programmes. Their publications include technical guidance and codes which set the criteria for best practice in the profession.
