A sagging cushion on your outdoor sofa can make relaxing uncomfortable and detract from your patio's appeal. Fortunately, you can often fix it yourself without buying new furniture. First, identify the cause. Is the cushion cover intact but the inner foam compressed? Or is the support structure underneath the cushion weak? For foam issues, the simplest fix is to insert a piece of high-density foam cut to size into the existing cushion cover, layering it over the old foam for added firmness. Alternatively, you can completely replace the old foam with new outdoor-rated foam, which resists moisture and mildew. If the sofa's seat platform (like straps or springs) is sagging, tighten loose straps or replace them with new polypropylene webbing. For a quick, non-permanent boost, place a firm support board cut to fit the seat frame between the cushion and the frame. To prevent future sagging, rotate and flip cushions regularly, store them indoors during harsh weather, and clean them according to the manufacturer's instructions to maintain material resilience. With these practical steps, you can restore support and comfort to your outdoor living space.
How do I fix a sagging cushion on my outdoor furniture sofa?
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