How to Properly Store Outdoor Furniture for Winter

WINTER acts like a slow-motion wrecking ball for outdoor furniture left exposed to the elements. Moisture finds every microscopic crack, freezing and expanding until plastic splinters or metal joints corrode. Doing it well means creating a transition plan that keeps your pieces dry, stable, and ready to use the moment the first spring thaw hits. Good storage isn't just about throwing a tarp over a pile of chairs. It is about assessing the specific needs of your materials—wood needs breathability, metal needs rust protection, and fabrics need a dark, dry space to prevent mold. Follow this method to ensure your patio set survives the off-season without needing a total replacement by May.

  1. Clean Every Surface First. Wash all surfaces with mild soap and water, then let them air-dry completely in the sun. Ensure no dirt or food debris remains, as these attract pests and trap moisture during storage.
  2. Seal Against Winter Damage. Apply a coat of wax to metal furniture to prevent rust, and treat wood furniture with a specialized oil or sealer. For plastic or resin pieces, use a UV-protectant spray to prevent brittleness.
  3. Break It Down Strategically. Take apart tables and fold chairs to reduce their footprint. Keep all hardware, such as bolts and screws, in a labeled plastic bag taped directly to the frame of the corresponding piece.
  4. Cushion Every Touch Point. Place thick moving blankets or cardboard sheets between stacked chairs or table legs. This prevents scratching and allows for airflow between surfaces that would otherwise trap condensation.
  5. Lift Off the Floor. Elevate furniture off the garage or basement floor using wooden pallets or bricks. Never store items directly on concrete, which wicks cold and moisture into metal and wood frames.
  6. Cover Without Trapping Air. Use breathable, water-resistant covers designed for outdoor furniture. If covers are not available, use loose-fitting tarps draped over the top, ensuring there is still a gap at the bottom for air circulation.