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CPI (NCCT) study plan

CPI · Give each week a clear focus.

8 weeks · About 7 hours per week

Week 1

Home Inspection Standards of Practice & Roofing, Structure and Exterior Systems

  • Map every section of the home inspection Standards of Practice to a one-page outline covering the inspected components, the specific items excluded, and the reporting obligations for each

  • Define the inspector's scope limits and the client-facing language used to describe excluded systems and concealed conditions

  • List the structural components a home inspector is expected to observe (foundation, floor, wall, ceiling, roof structure) and the observable defect categories for each

  • Build a personal glossary of 40 inspection terms (e.g., efflorescence, spalling, deflection, vapor retarder) with a one-sentence definition each

Your checkpoint

A 3-5 page Standards of Practice outline plus a 40-term glossary, self-quizzed to 90% recall

Week 2

Roofing, Structure and Exterior Systems

  • Diagram roof framing types (gable, hip, valley, dormer, flat) and label where defects typically concentrate

  • Differentiate roofing materials (asphalt shingle, metal, tile, wood shake, membrane) by expected service life, failure modes, and inspection cues

  • Practice identifying structural defects from written descriptions: foundation cracks (vertical vs. diagonal vs. horizontal), settlement, heave, rot, and termite damage

  • Write inspection narratives for 10 exterior defect scenarios using neutral, factual language that avoids diagnosing cause

Your checkpoint

A 15-scenario roofing/structure defect identification worksheet scored at 80% or better

Week 3

Roofing, Structure and Exterior Systems & Plumbing, Electrical and HVAC Systems

  • Trace the path of water from roof to foundation: flashing, gutters, grading, drainage, and the exterior envelope

  • Identify exterior siding, trim, and cladding materials and their common moisture and installation defects

  • Diagram a residential plumbing supply and DWV system, labeling shutoffs, traps, vents, and cleanouts

  • Explain how a plumbing defect (leak, cross-connection, backflow, inadequate venting) is observed and reported

Your checkpoint

A hand-drawn plumbing schematic plus a 10-item exterior drainage checklist

Week 4

Plumbing, Electrical and HVAC Systems

  • Describe the service panel, grounding and bonding, GFCI/AFCI protection, and the observable electrical defects an inspector reports

  • Distinguish what an inspector may open or test electrically versus what must be deferred to a licensed electrician

  • Outline HVAC system types (forced air, hydronic, heat pump, ductless) and their inspection points: filter, blower, burners, refrigerant lines, condensate

  • Compare combustion safety concerns (venting, backdrafting, CO) across furnace, boiler, and water heater configurations

  • Draft a single-page electrical and HVAC inspection checklist covering observation points and safety limits

Your checkpoint

A 20-question electrical/HVAC practice set with written justifications, scored at 85%

Week 5

Interior, Insulation, Ventilation and Inspection Business/Ethics & Plumbing, Electrical and HVAC Systems

  • Identify interior finish defects (drywall cracks, water staining, floor slope, door/window operation) and link each to a probable system cause

  • Explain insulation types (batt, blown, spray foam, rigid) by R-value, installation context, and common installation defects

  • Describe ventilation requirements and defects for attics, crawlspaces, kitchens, and bathrooms, including moisture and combustion air concerns

  • Integrate a plumbing, electrical, and HVAC finding into a single narrative report entry with a recommendation and a limitation statement

Your checkpoint

Three complete sample report entries (interior, insulation/ventilation, and one MEP system) written to Standards of Practice format

Week 6

Home Inspection Standards of Practice & Interior, Insulation, Ventilation and Inspection Business/Ethics

  • Apply inspection business and ethics rules to 10 written scenarios: conflicts of interest, referral fees, scope creep, advertising claims, and client confidentiality

  • Draft a client agreement clause that limits liability and defines the scope without misleading the client

  • Write a report disclaimer for inaccessible or concealed areas and test it against the Standards of Practice

  • Review the Standards of Practice again and list the five rules you are most likely to violate under time pressure, with a mitigation for each

Your checkpoint

A 10-scenario ethics and business practice answer key with cited rule for each answer

Week 7

Home Inspection Standards of Practice & Roofing, Structure and Exterior Systems & Plumbing, Electrical and HVAC Systems & Interior, Insulation, Ventilation and Inspection Business/Ethics

  • Complete two timed full-length practice exams under exam conditions and record scores by domain

  • Analyze every missed question, tagging it to a domain and a root cause (knowledge gap, misread, scope confusion)

  • Re-study the two lowest-scoring domain areas using targeted drills rather than rereading notes

  • Rehearse report-writing speed: produce three findings in under 10 minutes each

Your checkpoint

A domain-by-domain score log from two practice exams with a written remediation plan for the two weakest domains

Week 8

Home Inspection Standards of Practice & Roofing, Structure and Exterior Systems & Plumbing, Electrical and HVAC Systems & Interior, Insulation, Ventilation and Inspection Business/Ethics

  • Run a final timed practice exam and target 85% or higher overall with no domain below 75%

  • Recite the Standards of Practice scope and exclusions from memory in a 5-minute verbal run-through

  • Review the personal glossary and defect worksheets, flagging any term still uncertain

  • Confirm exam-day logistics (ID, appointment, testing rules) and write a one-page final review sheet

Your checkpoint

A one-page personal review sheet plus a final practice exam score report meeting the target thresholds

Milestones

Week 2: Can define the inspector's scope and limitations and correctly identify 12 of 15 written roofing/structure defect scenarios

Week 4: Scores 85% or higher on the 20-question electrical/HVAC practice set and can explain every answer

Week 6: Scores 80% or higher on the ethics/business scenario set and can cite the governing rule for each answer

Week 7: Practice exam scores show no domain below 70% and a written remediation plan exists for the two weakest domains

Week 8: Final practice exam at 85% or higher overall with no domain below 75% and a completed one-page review sheet