The guide “Internal Wet Area Waterproofing” provides an in-depth overview of how to waterproof domestic internal wet areas such as bathrooms, laundries and powder rooms. It also gives advice on how to select the correct membrane, acoustics, preparing for waterproofing installation, priming, as well as bath and shower installation. Use this guide to avoid undue damage to structures, efflorescence and wet area leaks. There is also basic tool and equipment advice, checklists and quoting sheets.

Digital versions of the Master Builders waterproofing guides are available via a seperate subscription from the Building Information Gateway website.