Flood Restoration Cheat Sheet 2026

The 30 highest-yield Flood Restoration facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. What is required to release depreciation holdback to a policyholder after flood restoration? → Proof of completed repairs such as final invoices and completion documentation
2. What is the 'drying goal' in structural drying? → The target moisture content or relative humidity level indicating drying is complete
3. Which antimicrobial treatment is applied to structural materials after flood cleanup to inhibit mold growth? → EPA-registered antimicrobial solution
4. What is a 'scope of loss' document in flood restoration insurance claims? → A detailed itemized list of all damage, required repairs, and associated costs
5. What is another reason why water damage restoration is important? → Structural damage can also be a result of water damage—not just a cause
6. What is the significance of monitoring 'vapor pressure differential' during structural drying? → It indicates the driving force moving moisture from wet materials into the air
7. What is the function of a negative air machine in flood restoration? → Create negative pressure to contain contaminants
8. What can make a property owner feel helpless? → The risk of an external flood
9. What is the process of removing the water, decontaminating the property and making it safe for repairs? → Flood restoration
10. Why is proper water category and class documentation critical at the start of a flood restoration job? → It determines the required PPE, equipment type, disposal methods, and billing procedures
11. How often should desiccant dehumidifiers be preferred over refrigerant dehumidifiers in flood restoration? → In low-temperature environments below 45°F
12. Why is documenting damage with photos important in restoration? → To support insurance claims and prove scope
13. What does GPP stand for in psychrometric drying calculations? → Grains Per Pound
14. What is the IICRC's category classification for floodwater containing raw sewage? → Category 3
15. How does increasing the air temperature in a drying environment affect the drying rate? → Higher temperatures increase the air's capacity to hold moisture, accelerating evaporation
16. Which water damage category involves grossly contaminated water containing sewage or floodwater from rivers? → Category 3
17. What are some of the other things that must be killed in the cleanup process? → Bacteria, viruses, mold, fungi
18. As indoor temperature increases during structural drying, what happens to the air's capacity to hold moisture? → It increases, allowing more moisture to evaporate from materials
19. What is the required minimum overlap when installing poly sheeting containment barriers for Category 3 remediation? → 12 inches with seams taped
20. A refrigerant dehumidifier operates at peak efficiency when: → Indoor temperatures are between 70–90°F and relative humidity is above 45%
21. Why must a restorer document pre-existing conditions before beginning flood restoration work? → To differentiate flood damage from prior damage and protect against false liability claims
22. What is the best practice for handling saturated carpet padding after Category 3 flooding? → Remove and dispose of it
23. When lifting heavy, water-soaked materials, what technique reduces back injury? → Bend the knees and lift with the legs
24. Which device is used to pump out large volumes of standing floodwater? → Submersible/sump pump
25. Within how many hours can mold typically begin to grow on wet materials if not dried? → 24 to 48 hours
26. Why is a buddy system valuable when entering confined or hazardous flood spaces? → A partner can summon help or assist if an emergency occurs
27. Relative humidity (RH) is best defined as: → The ratio of actual moisture in air to the maximum it can hold at that temperature
28. How often should disposable gloves typically be changed during contaminated cleanup? → When torn, soiled, or between tasks to avoid cross-contamination
29. What is the purpose of an 'Assignment of Benefits' (AOB) in flood restoration claims? → Transfer the right to collect insurance payments from the policyholder to the contractor
30. What does 'subrogation' mean in the context of flood restoration insurance claims? → The insurer's right to pursue a third party that caused the loss after paying the claim