New Construction Inspection Checklist: The Walk-Through Flow Inspectors Use to Catch Issues Early

New construction inspections aren’t about “finding problems in a new house.” They’re about catching missed steps and quality issues while they’re still easy to fix.

A good inspector approach is structured:

• Pre-drywall (framing) inspection: structure + rough-ins
• Final inspection: finishes + function
• 11-month (builder warranty) inspection: settling + performance + water management

This checklist gives you a repeatable walkthrough flow and a photo set that makes your report actionable.

Phase 1: Pre-Drywall / Framing Inspection Checklist

Structure & framing

• Missing/incorrect connectors/straps where visible
• Notches/boring concerns (especially in engineered members)
• Damaged trusses/joists
• Load path elements present (as visible)

Roof framing (as visible)

• Proper bracing
• Evidence of moisture exposure

Windows & flashing rough-in

• Window openings squared/shimmed (visual)
• Flashing tape present and integrated (where visible)

Rough plumbing

• Pipe supports/straps
• Proper slope on visible drains (where observable)
• Penetrations sealed where needed (fireblocking/air sealing)

Rough electrical

• Wire stapling/support
• Box fill crowding (visual)
• Open splices (should be in boxes)

Rough HVAC

• Duct routing supported (no kinks/crush)
• Supply/return locations consistent
• Bath fan duct routing/termination plan

Insulation & air sealing readiness

• Top plates sealed
• Penetrations sealed
• Draft stops/fire blocking where visible

Phase 2: Final Walkthrough Checklist (Functional + Finish)

Exterior

• Grade slopes away from foundation
• Downspouts discharge away
• Siding/stucco clearances to grade
• Sealant at penetrations
• Roof/gutter visible issues

Interior finishes

• Doors/windows operate, latch, lock
• Trim gaps, caulk/paint issues (cosmetic vs functional)
• Flooring transitions secure
• Stairs/rails secure

Electrical

• Panel labeling present
• GFCI/AFCI where expected (as applicable)
• Representative outlets tested
• Exterior outlets weatherproof

Plumbing

• Hot/cold operation
• Under-sink leaks
• Tub/shower function + drainage
• Water heater install and safety items

HVAC

• Heat and cool modes operate (seasonal limitations noted)
• Airflow at representative registers
• Filters present
• Condensate routing appropriate

Attic / crawlspace (if accessible)

• Insulation coverage
• Bath fan termination to exterior
• Leaks or staining

Phase 3: 11-Month Warranty Inspection Checklist

This is where you focus on performance and water management.

• Cracks (drywall, stucco, masonry) — document pattern and location
• Doors/windows binding (settlement/racking)
• Grading/drainage after a season of weather
• Roof/gutter performance (staining/overflow evidence)
• HVAC comfort issues
• Moisture intrusion signs (staining, elevated readings)

The New Construction Photo Set (Fast)

• 4 exterior elevations
• Roof overview (if visible)
• Grading/downspout discharge (2–4 photos)
• Electrical panel open/closed + label
• Water heater full + data plate + TPR discharge
• HVAC equipment + filter
• Under-sink plumbing (kitchen + bath)
• Attic overview (if accessible)
• Any defect: context + close-up

Report Language Templates

Quality/finish issue (cosmetic)

“Cosmetic finish deficiency observed at ____ (describe). Recommend builder correct as part of final punch list.”

Functional issue

“Functional deficiency observed at ____ (describe operation tested and result). Recommend builder/qualified contractor correction.”

Seasonal limitation

“System operation testing was limited due to seasonal/ambient temperature conditions at time of inspection.”

Pre-drywall limitation

“Inspection performed prior to drywall; concealed conditions and final finishes were not present. Findings are based on visible rough-in components at time of inspection.”

Where ReportWalk Helps

New construction reports are punch-list heavy. ReportWalk helps you move fast:

• Dictate each deficiency in a consistent format
• Attach photos per room/system
• Export a builder-friendly list without losing detail

Quick Checklist (Copy/Paste)

Pre-drywall:

• Framing/connectors
• Rough plumbing
• Rough electrical
• Rough HVAC/ducts
• Window/WRB flashing details
• Fireblocking/air sealing readiness

Final:

• Exterior water management
• Doors/windows function
• Electrical basic tests
• Plumbing function/leaks
• HVAC operation
• Attic/crawlspace overview

11-month:

• Cracks/movement patterns
• Binding doors/windows
• Moisture intrusion signs
• Drainage performance