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Curriculum
- 11 Sections
- 43 Lessons
- Lifetime
- Introduction to the Course - Underground Waterproofing Surveyor Training Course1 Item
- Module 1 - Introduction to Underground Waterproofing6 Items
- Module 2 - Principles of Water & Ground Conditions6 Items
- 3.12.1 Sources of water ingress (groundwater, surface water, condensation)
- 3.22.2 Hydrostatic pressure and soil permeability
- 3.32.3 Types of soils and their water retention properties
- 3.42.4 Assessing local geology and site conditions
- 3.52.5 Groundwater table assessments
- 3.62.6 End-of-Module Assessment5 Questions
- Module 3 – Waterproofing Standards & Regulations5 Items
- 4.13.1 BS 8102:2022 Code of practice for below ground waterproofing
- 4.23.2 British Standards, NHBC & Building Regulations overview
- 4.33.3 Insurance and warranty requirements
- 4.43.4 Health & safety considerations during surveys
- 4.53.5 Module 3 Assessment – Waterproofing Standards & Regulations6 Questions
- Module 4 – Types of Waterproofing Systems5 Items
- 5.14.1 Type A: Barrier (tanking systems – cementitious, slurry, liquid membranes)
- 5.24.2 Type B: Structurally integral (waterproof concrete, construction joints)
- 5.34.3 Type C: Drained cavity systems (cavity drain membranes, sump & pump)
- 5.44.4 Combined systems for risk management
- 5.54.5 Module 4 – Assessments and Tests (End-of-Module Review)5 Questions
- Module 5 – Surveying & Inspection Techniques5 Items
- Module 6 – Diagnosis of Common Problems6 Items
- Module 7 – Designing Waterproofing Solutions6 Items
- 8.17.1 Assessing building use and risk profile
- 8.27.2 Choosing the right system (A, B, C or combined)
- 8.37.3 Integration with structural design: Detailing & junctions (floors, walls, penetrations)
- 8.47.4 Drainage considerations
- 8.57.5 Cost vs. performance trade-offs
- 8.67.6 Module 7 – Assessment5 Questions
- Module 8 – Reporting & Recommendations5 Items
- Module 9 – Advanced Waterproofing Surveying6 Items
- 10.19.1 Failures of combined systems & advanced diagnostics
- 10.29.2 Waterproofing for new builds vs retrofit basements
- 10.39.3 Complex sites (sloping ground, high water table, listed buildings)
- 10.49.4 Designing for habitable basements vs storage areas
- 10.59.5 Waterproofing integration with insulation & ventilation
- 10.69.6 Module 9 – Assessment8 Questions
- Module 10 – Certification & Final exam2 Items
Instructor
A specialist, high-value skill set. Below-ground waterproofing is one of the most technical, in-demand areas of property diagnostics.
Earn Your Waterproofing Surveyor Certificate
On completing the modules and passing the final exam (50 questions), you receive your Federation of Damp Structural Waterproofing Surveyor certificate, confirming structured training in below-ground waterproofing and assessment to BS 8102:2022 principles.
Built on BS 8102:2022
Trained and assessed against the recognised British Standard for protecting below-ground structures against water ingress
Use on Reports & Marketing
Demonstrate specialist below-ground competence to clients, contractors, architects and insurers
A Specialist, High-Value Skill
Basement conversions and below-ground developments are
increasing across the UK, and few surveyors can assess them properly
Beginner to Advanced
Progresses from fundamentals to advanced diagnostics and design, no prior waterproofing experience required
FAQs
Become a Below-Ground Waterproofing Specialist
Develop your waterproofing surveying skills through two days of classroom training and supporting learning materials. Choose an available session and complete the required training and assessment to earn your certificate.

