Hello, there!

ESC Hub is your go-to resource for expert guidance on damp, mould, condensation, and retrofit — available whenever you need it.

Built by the UK’s leading independent specialists in building pathology and energy efficiency, the Hub brings together authoritative, up-to-date knowledge in one place. Whether you’re investigating a moisture problem on site, working through the complexities of retrofit compliance, or looking to sharpen your professional practice, the Hub gives you the depth of expertise you need — without having to hunt for it.

Content is developed and maintained by Professor John Edwards and the ESC team, drawing on over 40 years of hands-on experience across thousands of buildings. This isn’t generic guidance recycled from elsewhere. It’s specialist knowledge, grounded in real practice.

The Hub is structured around three core areas: Damp, Mould & Condensation, Retrofit (based on PAS 2035), and Non-Domestic Retrofit (based on PAS 2038) — each providing structured, practical content that takes you from first principles through to on-site application.

Subscribe to access your chosen hub, and keep your knowledge current as standards, regulations, and best practice continue to evolve.