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Sails and deck hardware

Sails, winches, windlass, cleats and lifelines take the loads. Check them for sun damage, wear and corrosion, and test them under load.

Updated 2 min read

Key points

  • UV damage shows first along the leech and foot of the sails.
  • Backing plates and the deck core around hardware tell you about leaks.
  • Test winches, the windlass and furling gear, and measure the anchor chain.

Sails

  • Cloth. Run a hand over it. Brittle, chalky cloth is sun-damaged. Dacron cruising sails commonly last 8 to 12 years in strong sun, depending on use and care.
  • UV cover. On furling sails, check the sacrificial strip along the leech and foot.
  • Stitching at seams, patches and corners.
  • Shape. A sail that has stretched has a baggy, deep shape, and the boat points poorly.
  • Battens, slides and cars work, and the reef points are sound.
  • Cover and lazy jacks are in good order.

Ask a sailmaker to look at old sails. A new mainsail and genoa for a 40 ft boat are a significant cost, so reflect that in your offer. See Post-survey renegotiation: reduce, repair or walk away.

Winches and running rigging

  • Winches turn smoothly and the pawls click. A winch service is routine.
  • Lines are not chafed or hard, and the clutches hold.
  • Furling lines run freely.

Anchoring gear

  1. Windlass: run it up and down, hear it, and check the circuit breaker and the remote.
  2. Chain: the galvanising should be intact, and the links not thin. Mark it by length, and note the total length.
  3. Anchor: type and weight suit the boat, and the shackle is moused.
  4. Anchor locker: drains and does not hide corrosion.

Deck hardware

  • Stanchions and lifelines. Stanchions stand firm with no cracked bases. Lifeline wires have no rust at the swages, and gates close.
  • Cleats and fairleads are bolted with backing plates, with no sign of lifting.
  • Hatches and ports seal and have no stains from leaks.
  • Deck core. Water around hardware can enter a sandwich deck. See Hull moisture readings and delamination.
Also useful at step 5 Standing rigging and spars: when replacement is due

General information, not legal, tax or financial advice. Rules change; check your own case with a professional or ask us.

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