HH Homeowner's Handbook
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TASK NO. 087 Safety-Critical

Repair loose deck boards or railings

Outdoor & Deck
Trigger
As noticed / annual inspection
Who does it
DIY
Est. time
1-2 hrs
Est. cost
$20-80
Difficulty
●●○○○
Step by step
  1. Walk the deck and railing, checking for movement, soft spots, or rust streaks (fastener failure).

  2. Replace popped or rusted screws/nails with corrosion-resistant deck screws.

  3. For a warped board, pull it, flip or replace it, and re-fasten flat.

  4. Tighten or replace loose railing post bolts - railings are a common fall hazard.

  5. Check ledger board attachment to the house if the deck feels bouncy; call a pro if unsure.

Video guide
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