Santa Rosa County, Florida
Decking Code Checklist

Make sure your decking work meets local building codes before the inspector comes out. Covers Santa Rosa County requirements based on Florida Building Code 8th Edition (2023).

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What's in the checklist

Footing

✅Footing holes must be dug below the local frost line depth (min 12 inch)FLBC R507.3
✅Footing diameter must be at least 10 inches for single-span decks (min 10 inch)FLBC R507.3
✅Footing forms must be placed on undisturbed soilFLBC R507.3
✅Concrete footing must be level within 1/4 inch across the top (max 0.25 inch)FLBC R507.3
✅Footings in flood zones must be elevated above the Base Flood Elevation (BFE)FLBC R507.3 / ASCE 24

Ledger Board

✅Ledger board must be attached with 1/2" lag bolts or through-boltsFLBC R507.2.1
✅Lag bolts must penetrate at least 3 inches into solid wood framing (min 3 inch)FLBC R507.2.1
✅Flashing must be installed behind siding and over ledger board top edgeFLBC R507.2.1
✅Gap between ledger and house wall must be sealed with caulk or flashingFLBC R703.4

Beam & Joist

✅Joist hangers must be used where joists bear on beamsFLBC R507.4
✅Joist spacing must not exceed 16 inches on center for standard decking (max 16 inch)FLBC R507.5
✅Beam must be sized to carry the joist span per IRC span tablesFLBC R507.5
✅Joist cantilever must not exceed 1/4 of the actual joist spanFLBC R507.5

Guardrail

✅Guardrail height must be at least 36 inches from deck surface (min 36 inch)FLBC R312.1
✅Baluster spacing must not allow a 4-inch sphere to pass through (max 4 inch)FLBC R312.1
✅Guardrail must resist 200 lbs concentrated load at top rail (min 200 lbs)FLBC R312.1
✅Guardrail posts must be anchored to rim joist or framing with thru-boltsFLBC R507.8

Stairs

✅Stair riser height must not exceed 7-3/4 inches (max 7.75 inch)FLBC R311.7.5
✅Stair tread depth must be at least 10 inches (min 10 inch)FLBC R311.7.5
✅Variation between tallest and shortest riser must be less than 3/8 inch (max 0.375 inch)FLBC R311.7.5
✅Handrail required on at least one side if 4 or more risersFLBC R311.7.8
✅Handrail height must be between 34 and 38 inches from stair nosing (34-38 inch)FLBC R311.7.8

Decking Boards

✅Decking boards must be fastened with at least 2 fasteners per joist (min 2 count)FLBC R507.9
✅Spacing between decking boards must be between 1/8 and 1/4 inch for drainage (0.125-0.25 inch)FLBC R507.9

Connectors & Hardware

✅All structural screws and bolts must be rated for outdoor use (galvanized or stainless)FLBC R507.2
✅Post-to-beam connections must use approved hardware (not just nails)FLBC R507.4

General

✅Deck surface must slope at least 1/4 inch per foot away from house for drainageFLBC R507.1
✅Lumber grade stamp must be visible on all structural membersFLBC R502.1
✅Deck posts must be at least 4x4 for decks up to 8 ft above groundFLBC R507.4
✅Deck posts over 8 ft above ground must be at least 6x6FLBC R507.4

Wind Resistance

✅Hurricane straps must connect each post to its footingFLBC R507.8 / FBC 2023
✅Rafter-to-joist connections must use approved metal tiesFLBC R802.11
✅Deck must be designed for minimum 140 mph wind speed (most FL zones) (min 140 mph)FBC 2023 Table R301.2(2)
✅All connectors and hardware must be rated for the design wind speedFBC 2023 R507

Termite Protection

✅All structural lumber must be pressure-treated or naturally termite-resistantFLBC R317.1
✅Treated lumber must have AWPA Use Category UC4A or higher for ground contactAWPA U1
✅Gap between wood and concrete must be at least 6 inches or use approved physical barrier (min 6 inch)FLBC R317.1

Based on Florida Building Code 8th Edition (2023). This checklist reflects state-level code requirements — always consult the local Authority Having Jurisdiction (AHJ) for any county-specific amendments before construction.

Frequently asked questions

Does a decking project in Santa Rosa County need a permit?

Most decking work in Santa Rosa County, Florida requires a building permit before construction. CodeCheckHQ helps you verify your work meets Florida Building Code 8th Edition (2023) requirements before the inspector arrives.

What codes apply to Santa Rosa County decking work?

Santa Rosa County follows Florida Building Code 8th Edition (2023) with local amendments. CodeCheckHQ checklists are derived from these codes and reflect state-level modifications.

How long does a decking inspection take in Santa Rosa County?

A typical decking inspection in Santa Rosa County takes 30-60 minutes. Pre-walk the CodeCheckHQ checklist to identify and fix issues before scheduling.

Can I use CodeCheckHQ for a Santa Rosa County decking self-inspection?

Yes. CodeCheckHQ is a pre-inspection self-audit tool — not a replacement for the official AHJ inspection. Use it to catch issues early; official approval must come from a licensed inspector.

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Santa Rosa County building code requirements in plain English. Mark each item Pass, Fail, or N/A. Get a PDF report.

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Santa Rosa County, FloridaDecking Code Checklist

What's in the checklist

Footing

Ledger Board

Beam & Joist

Guardrail

Stairs

Decking Boards

Connectors & Hardware

General

Wind Resistance

Termite Protection

Frequently asked questions

Does a decking project in Santa Rosa County need a permit?

What codes apply to Santa Rosa County decking work?

How long does a decking inspection take in Santa Rosa County?

Can I use CodeCheckHQ for a Santa Rosa County decking self-inspection?

Don't guess. Check it now.

Santa Rosa County, FloridaDecking Code Checklist

What's in the checklist

Footing

Ledger Board

Beam & Joist

Guardrail

Stairs

Decking Boards

Connectors & Hardware

General

Wind Resistance

Termite Protection

Frequently asked questions

Does a decking project in Santa Rosa County need a permit?

What codes apply to Santa Rosa County decking work?

How long does a decking inspection take in Santa Rosa County?

Can I use CodeCheckHQ for a Santa Rosa County decking self-inspection?

Don't guess. Check it now.

Santa Rosa County, Florida
Decking Code Checklist

Santa Rosa County, Florida
Decking Code Checklist