The Heritage Group was established in 1973 with the main purpose of discovering and recording all aspects of building engineering services history.
The Group has evolved to disseminate knowledge on the retrofit and building services interventions in heritage buildings to its members.
The Heritage Group and its subcommittee Retrofit in Heritage merged in 2025 to become the Heritage and Retrofit Group.
Heritage and Retrofit Events
View AllElectrical Services
- Group Heritage and Retrofit Group
- Date July 8th 2025, 11:30 - 12:30
Heritage and Retrofit News
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Ken Dale Travel Bursary 2025 winners announced
Klaudia Rudzionek and Charlotte Hodgson have been named joint winners of the 2025 Ken Dale Travel Bursary, each receiving up to £4,000 to support their international research. Their outstanding proposals impressed judges with their relevance, depth, and potential impact on building services engineering
Delivering Net Zero: A podcast interview with Dr Anastasia Mylona
In this episode of Thrive in Construction, CIBSE’s Technical Director Dr Anastasia Mylona explores the science, challenges and real-world solutions behind delivering net zero buildings. From embodied carbon to systems thinking, she offers a clear-eyed view of what it takes to turn ambition into action
CIBSE ANZ Young Engineers Awards Announces Esteemed Judging Panel
As the Awards deadline approaches a powerhouse panel of judges from across the industry prepare to make some tough decisions. Join our 3 July Info Session to hear top tips from past winners and find out how to make your mark.
Heritage and Retrofit Knowledge
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Published January 2021
A20C ASHRAE 20th Century Air Conditioning (2021)
- Available to Members from £45.00 +VAT
- Standard price from £59.00 +VAT
- Jan 2021
- ASHRAE
- Hard Copy
- Standard Rate
- From £59.00 +VAT
- Member Rate
- From £45.00 +VAT
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