Choosing the right cushion material for an outdoor bench that stays outside year-round is crucial for comfort, durability, and style. The best cushions combine a weather-resistant outer fabric with a quick-drying, supportive filling.
For the fabric, solution-dyed acrylic (like Sunbrella®) is the top choice. It's highly resistant to fading, moisture, mildew, and stains. Polyester is a good budget-friendly option with decent fade resistance, while vinyl is ultra-easy to clean but can feel hot or sticky. Always look for fabrics labeled as "all-weather" or "outdoor grade."
The filling is equally important. Avoid traditional indoor fiberfill—it holds moisture and leads to mold. Instead, opt for quick-dry foam, which is designed to drain and air-dry rapidly. A good alternative is loose fillings like polypropylene mesh, which allows maximum airflow. Ensure cushions have drainage grommets (small holes) to let water escape.
For longevity, select cushions with UV-resistant coatings to prevent sun damage and consider a slightly darker or patterned fabric to hide dirt. While no cushion is entirely maintenance-free, high-quality materials will last for seasons. The winning combination? A solution-dyed acrylic cover with quick-dry foam filling—your bench will be comfortable, stylish, and ready to withstand sun, rain, and cold.