Commercial Remodel

1. Wall stud spacing and sizeCritical

   Verify stud size and spacing match approved plans

2. Headers and beamsCritical

   Verify header and beam sizes over openings per plans

3. Top and bottom plate connectionsCritical

   Verify double top plates with proper lapping and anchored bottom plates

4. Corner and intersection bracingCritical

   Verify proper bracing at corners and wall intersections

5. Window and door rough openingsCritical

   Verify rough openings match approved plans for size and location

6. Hurricane straps and hold-downsCritical

   Verify hurricane straps and hold-down hardware installed per plans

7. Fire blocking

   Verify fire blocking is installed at required locations

1. Underlayment installationCritical

   Verify roof underlayment is installed per code and manufacturer specs

2. Underlayment typeCritical

   Match installed underlayment to the approved roof system and manufacturer instructions.

3. Lap and fasteningCritical

   Show laps, seams, and fasteners before the roof covering conceals them.

4. Dry-in continuityCritical

   Show continuous dry-in at edges, transitions, and penetrations.

5. Wall dry-in where requiredCritical

   Where the approved scope includes wall dry-in, show the barrier and flashing before covering.

   FBC-B 110.3

1. Supply pipe sizing and materialCritical

   Verify supply pipe sizes and material match approved plans

   FBC-P 604.3FBC-P 605.4
2. DWV pipe sizing and slopeCritical

   Verify drain, waste, and vent pipe sizes and slope per plans

   FBC-P 704.1
3. Pipe support and hangingCritical

   Verify pipes are properly supported at required intervals

   FBC-P 308.1
4. Vent termination locations

   Show vent routing and approved termination through the roof or side wall before concealment.

   FBC-P 903.1
5. Water heater rough-in

   Where a water heater is in scope, compare rough location and connections with approved plans and manufacturer instructions. Show a pan when tank leakage could cause damage.

   FBC-P 502.1FBC-P 504.7
6. Required rough testsCritical

   Have the required water, drain, and vent tests ready before walls close.

   FBC-P 312.1
7. Shower and tub workCritical

   Where shower or tub work is in scope, show pan/liner or tub installation and the required test before concealment.

1. Panel installationCritical

   Verify electrical panel is properly mounted and sized per plans

2. Wire sizing per circuitsCritical

   Verify wire gauge matches breaker amperage for each circuit

   NEC 240.4
3. Box fill and installationCritical

   Verify electrical boxes are properly installed and not overfilled

   NEC 314.16
4. Grounding and bondingCritical

   Verify grounding electrode system and bonding connections

   NEC 250.50
5. GFCI and AFCI locationsCritical

   Verify GFCI and AFCI protection is provided where required

   NEC 210.8NEC 210.12
6. Smoke and CO alarm installation methodsCritical

   For applicable dwellings, show smoke alarm power and permitted wired or listed wireless interconnection. CO alarms may be hard-wired or battery powered. Match approved scope.

   FBC-R R314.4FBC-R R314.6FBC-R R315.1.1
7. Concealed wiring visibleCritical

   Keep boxes, cable routes, and connections exposed until rough inspection.

1. Ductwork installationCritical

   Verify duct sizes, routing, and support match approved plans

   FBC-M 603.1
2. Duct sealingCritical

   Verify duct joints and connections are properly sealed

   FBC-M 603.9
3. Refrigerant line installation

   Where refrigerant lines are in scope, keep joints exposed before covering (FBC-M 1107.7). Compare sizing and insulation with approved plans and equipment instructions.

   FBC-M 1107.7
4. Equipment placementCritical

   Verify air handler and condenser locations per plans with required clearances

   FBC-M 304.1
5. Return air pathway

   Verify return air pathways are properly sized and located

   FBC-M 601.6
6. Concealed mechanical work visibleCritical

   Leave duct, line, and exhaust routes accessible before walls close.

1. Wall cavity insulation R-valueCritical

   Verify wall insulation R-value matches energy calculations

   FBC-E C402.2
2. Ceiling/attic insulation R-valueCritical

   Verify ceiling or attic insulation R-value per energy calculations

   FBC-E C402.2
3. Insulation coverage and gapsCritical

   Verify no gaps, voids, or compression in insulation installation

   FBC-E C402.2
4. Air sealing

   Verify air sealing at penetrations, top plates, and rim joists

   FBC-E C402.5

1. Drip edge installationCritical

   Verify drip edge is installed at eaves and rakes

2. Valley and flashingCritical

   Verify valley flashing and wall flashing are properly installed

3. Roof penetration sealing

   Verify all roof penetrations are properly sealed and flashed

4. Covering materialCritical

   Match roof tile, shingles, or metal panels to the approved plans and product approval.

5. Covering attachmentCritical

   Show fastener or clip pattern before it is concealed by the next course.

6. Flashing installationCritical

   Show flashing at valleys, walls, edges, and penetrations while accessible.

   FBC-R R903.2
7. Roof transitionsCritical

   Check ridges, hips, terminations, and transitions against approved details.

8. Roof insulationCritical

   Where specified, show insulation thickness and attachment before covering.

1. Wall covering material and installationCritical

   Verify exterior wall covering material matches approved plans and is properly installed

2. Weather-resistive barrierCritical

   Verify weather-resistive barrier is properly installed behind cladding

3. Flashing at penetrations and transitionsCritical

   Verify flashing is installed at windows, doors, and wall transitions

4. Fastener pattern and spacing

   Verify cladding fastener type and spacing per manufacturer and plans

5. Lath and accessoriesCritical

   For stucco work, show lath attachment and accessories before cement finish.

6. Siding or veneer attachmentCritical

   Show fastening and support of installed siding or veneer.

Most jurisdictions skip this inspection for this project type. Confirm with your building department whether they'll require it.

1. Drywall thickness and typeCritical

   Match board type, thickness, exposure rating, and layers to the approved rated or shear assembly.

2. Fastener spacingCritical

   Verify screw or nail spacing meets code requirements

3. Fire-rated assembliesCritical

   Verify fire-rated walls and ceilings have proper drywall layers per rating

1. Panel complete and labeledCritical

   Verify panel cover installed, all breakers labeled, no open knockouts

   NEC 408.4NEC 408.7
2. GFCI and AFCI operationalCritical

   Verify all GFCI and AFCI devices test and reset properly

   NEC 210.8NEC 210.12
3. Receptacle and switch functionCritical

   Verify outlets and switches operate correctly throughout

4. Light fixtures installed

   Where the approved scope requires lighting outlets, show the installed luminaires or approved alternatives and demonstrate operation.

   NEC 210.70
5. Exterior lighting and outletsCritical

   Where in scope, demonstrate outdoor GFCI protection and exterior entrance lighting.

   NEC 210.8NEC 210.70
6. Equipment energized safelyCritical

   Demonstrate installed equipment and controls operate as intended.

1. Fixture setting, connections and operationCritical

   Show in-scope fixtures level and aligned, connected to required water and drainage systems, and operating without visible leaks.

   FBC-P 405.3FBC-P 301.3FBC-P 301.4
2. No visible leaksCritical

   During the live fixture run, show exposed connections and surrounding areas with no visible leaks.

3. Water heater installationCritical

   Where a water heater is in scope, show the installed heater, relief valve and discharge piping; show a pan and drain where leakage could cause damage.

   FBC-P 504.4FBC-P 504.6FBC-P 504.7
4. Hose bibbs and exterior plumbing

   Verify exterior hose bibbs have backflow prevention

   FBC-P 608.16.4.2
5. All fixtures connectedCritical

   Confirm fixtures and water-using equipment are installed and connected.

1. Installed mechanical system operationCritical

   Demonstrate each mechanical system in the approved scope. Show heating and cooling modes only if the installed equipment provides them.

2. Equipment labels and data plates

   Verify equipment nameplates match approved plans for capacity and efficiency

   FBC-M 304.1
3. Installed mechanical equipmentCritical

   Show equipment installed for this scope, with access and clearances against approved plans and manufacturer instructions.

   FBC-M 304.1
4. Condensate drainCritical

   Where cooling equipment produces condensate, show the drain and approved termination.

   FBC-M 307.2
5. Duct registers and grilles

   Where ducted supply or return air is in scope, show representative installed registers and grilles.

   FBC-M 603.18
6. Equipment operationCritical

   Demonstrate system operation in heating, cooling, or exhaust mode as applicable.

1. Egress doors and hardwareCritical

   Verify egress doors provide minimum 32-inch clear width and proper hardware

2. Smoke alarms installed and operationalCritical

   Where the approved occupancy includes dwelling or sleeping units, show required smoke alarms and demonstrate operation.

3. CO alarms installedCritical

   Where the approved occupancy and equipment trigger carbon monoxide alarms, show installed and operating devices.

4. Emergency escape openingsCritical

   Where approved sleeping rooms require emergency escape openings, show representative opening dimensions and operation.

5. Stairway complianceCritical

   If stairs are in scope, demonstrate approved rise, run, handrails, and accessible route.

6. Address numbers visible

   Verify address numbers are posted and visible from street

7. Exterior finishes complete

   Verify exterior cladding, trim, and weatherproofing are complete

8. Site grading and drainage

   Show finished grading and drainage against approved site plans; no universal residential 6-in-10-ft rule.