Clinton County, New York
Decking Code Checklist

Make sure your decking work meets local building codes before the inspector comes out. Covers Clinton County requirements based on NYC Building Code 2022 / NYS Uniform Fire Prevention & Building Code 2023.

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What's in the checklist

Footing

✅Footing holes must be dug below the local frost line depth (min 42 inch)NYSRBC R507.3
✅Footing diameter must be at least 10 inches for single-span decks (min 42 inch)NYSRBC R507.3
✅Footing forms must be placed on undisturbed soil (min 42 inch)NYSRBC R507.3
✅Concrete footing must be level within 1/4 inch across the top (42-0.25 inch)NYSRBC R507.3

Ledger Board

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

Beam & Joist

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

Guardrail

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

Stairs

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

Decking Boards

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

Connectors & Hardware

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

General

✅Deck surface must slope at least 1/4 inch per foot away from house for drainageNYSRBC R507.1
✅Lumber grade stamp must be visible on all structural membersNYSRBC R502.1
✅Deck posts must be at least 4x4 for decks up to 8 ft above groundNYSRBC R507.4
✅Deck posts over 8 ft above ground must be at least 6x6NYSRBC R507.4

Snow Load

✅Deck must be designed for local ground snow load (typically 40-50 PSF upstate, varies by zone) (min 40 PSF)NYSRBC Table R301.2(1)
✅Deck framing and fasteners must withstand snow accumulation and freeze-thaw cyclesNYSRBC R301.2.1

Based on NYC Building Code 2022 / NYS Uniform Fire Prevention & Building Code 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 Clinton County need a permit?

Most decking work in Clinton County, New York requires a building permit before construction. CodeCheckHQ helps you verify your work meets NYC Building Code 2022 / NYS Uniform Fire Prevention & Building Code 2023 requirements before the inspector arrives.

What codes apply to Clinton County decking work?

Clinton County follows NYC Building Code 2022 / NYS Uniform Fire Prevention & Building Code 2023 with local amendments. CodeCheckHQ checklists are derived from these codes and reflect state-level modifications.

How long does a decking inspection take in Clinton County?

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

Can I use CodeCheckHQ for a Clinton 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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Clinton County building code requirements in plain English. Mark each item Pass, Fail, or N/A. Get a PDF report.

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Clinton County, New YorkDecking Code Checklist

What's in the checklist

Footing

Ledger Board

Beam & Joist

Guardrail

Stairs

Decking Boards

Connectors & Hardware

General

Snow Load

Frequently asked questions

Does a decking project in Clinton County need a permit?

What codes apply to Clinton County decking work?

How long does a decking inspection take in Clinton County?

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

Don't guess. Check it now.

Clinton County, New YorkDecking Code Checklist

What's in the checklist

Footing

Ledger Board

Beam & Joist

Guardrail

Stairs

Decking Boards

Connectors & Hardware

General

Snow Load

Frequently asked questions

Does a decking project in Clinton County need a permit?

What codes apply to Clinton County decking work?

How long does a decking inspection take in Clinton County?

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

Don't guess. Check it now.

Clinton County, New York
Decking Code Checklist

Clinton County, New York
Decking Code Checklist