Observe deck warning signs and document decisions before altering an outdoor structure.
Safety first
Do not use a deck that moves, sags or has loose guards. Do not probe structural wood, remove connectors or crawl under an unstable deck. Footing, connection and guard requirements depend on local code and the design.
Checklist
Identify whether the deck is attached to the house or freestanding.
From a safe position, look for loose boards, protruding fasteners and trip hazards.
Observe guards and stairs without deliberately loading or shaking weak components.
Note visible rot, corrosion and water staining around house connections.
Keep furniture, planters and grilling equipment clear of exits and required clearances.
Record material names and find the manufacturer's cleaning instructions.
Before replacement, distinguish damaged surface boards from potentially damaged framing.
Check local permit, zoning and utility-location requirements before planning digging.
Obtain qualified assessment of movement, decay or unsafe connections before use.
