KKael Interiors
Marine guide · Mallorca

How to store boat cushions over winter

Four steps so your cushions come back in spring the way you left them.

Updated: 26 October 2026 · Kael Interiors, upholstery workshop in Palma

Deck sunpads on a yacht in Palma

Boats in Mallorca spend many months laid up between seasons. Left on board with salt and damp, cushions and canvas come back in spring with mould, stains and seized zips. This is what we recommend in October or November.

1. Get the salt out first

Salt attracts moisture. Rinse covers with fresh water and mild soap — no bleach or harsh cleaners that strip the water-repellent finish. Rinse zips with fresh water and add a little silicone lubricant.

2. Dry everything completely

Dry covers and foam fully, in the shade with airflow. Foam stored damp is the main cause of mould and odour. Quick-dry foam dries in hours; interior foam can take days.

3. Store dry and ventilated

  • Off the boat if possible, somewhere dry.
  • Upright or flat, with nothing heavy on top.
  • Never in sealed plastic bags — they trap moisture. Use breathable covers.

4. Check before the season

Winter is the time to fix open seams, loose snaps and zips, or to replace cushions that have lost their shape. In spring every workshop is fully booked.

If you’d rather not deal with it

With our winter care service we collect cushions, sunpads and canvas, clean and check them, store them dry in our Palma workshop and refit them in spring.

FAQ

What people usually ask

Can covers go in the washing machine?

It depends on the fabric. Many acrylic covers take a gentle cold wash; marine vinyl does not. Check the label or ask us.

How often should cushions be replaced?

With good care, 4 to 6 years outdoors. If the foam has sagged or the fabric cracks, it is time.

Free quote

Shall we collect your cushions this winter?

Book your place on WhatsApp. Workshop at C/ Gabriel Carbonell 11, 07007 Palma.