
New Books in History Lucy Lavers et al.," Adventurous Vents: A Journey through the Ventilation Shafts of Britain" (Penguin, 2025)
Mar 6, 2026
Lucy Lavers, researcher of built environments; Susanna Prizeman, architectural writer; Judy Ovens, architecture educator. They tour Britain’s inventive ventilation shafts. Hear about disguised vents as follies and facades. Learn how vents shaped industrial health and landmark design. Discover spotting tips, public visits, underwater and tunnel systems, and future low-energy and reuse ideas.
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Why Vents Emerged During Industrialization
- Ventilation became critical as mines and transport tunneled deeper during the Industrial Revolution to remove poisonous and explosive gases.
- Lucy Lavers connected mining, canals and steam-powered trains as drivers for early ventilation technology.
Victorian Sewer Ventilation Solutions
- 19th-century sewer systems used cast-iron stink pipes, brick towers and gas destructor lamps to draw off explosive sewer gases.
- Lucy Lavers highlighted gas destructor lamps burned town gas to draw fumes up and reportedly made lamps burn brighter.
Mersey Tunnel Ventilator Architecture
- After near-disaster examples, Liverpool's Queensway Tunnel added six large ventilator shafts with separate fans for clean and foul air.
- Susanna Prizeman described Portland stone and brick-faced shafts built larger than necessary but harmonized with surroundings.

