Summsun Outdoor Bench Cushion Pad 42 x 18 x 3 in Sage Green — Weather‑Resistant, 28D High‑Density Foam

Summsun’s 42 x 18 x 3-inch sage green outdoor bench cushion delivers weather-resistant padding and high-density support for benches, swings, and patio seating.

Designed to fit most standard benches and outdoor seating, this Summsun cushion combines a durable, colorfast polyester shell with resilient 28D high-density foam to provide comfortable, long-lasting support. It ships compressed for compact delivery and recovers shape within 1–3 days; the removable cover makes upkeep simple. The sage green tone blends with garden greenery or neutral patios while the construction resists rain and fading so the seat looks better season after season.

Will this cushion fit my bench or porch swing?

The cushion measures 42 inches long, 18 inches deep and 3 inches thick, which matches many standard garden benches, porch swings, picnic benches and smaller loveseats. Always measure your seating surface before ordering to confirm alignment and corner clearance.

• Exact dimensions: 42" x 18" x 3".
• Suitable for wooden, metal, and wicker benches.
• Works on porch swings and many patio loveseats with flat seats.
• Measure depth and width of your seat for best fit.

How does it hold up outdoors and in sun or rain?

The outer cover is woven from 250gsm polyester engineered for water resistance and anti-fade performance so the cushion tolerates light rain and repeated sun exposure. While the fabric sheds moisture and resists color loss, storing cushions during heavy storms or winter months prolongs their life.

• 250gsm polyester shell repels light moisture.
• Anti-fading treatment keeps color vibrant longer.
• Recommended to store or cover during prolonged wet weather.
• Quick-dry fill reduces mildew risk compared with untreated foam.

Is the cushion comfortable and supportive for long sitting?

Inside is a 28D high-density sponge that balances cushioning with firm support, helping relieve pressure on hips and lower back during extended use. The foam’s high-rebound properties maintain shape across seasons, so the seat stays comfortable rather than flattening quickly.

• 28D high-density foam for steady support.
• High-rebound sponge resists permanent compression.
• 3-inch thickness offers noticeable cushioning without bulk.
• Helps reduce pressure on hips and lower back while seated.

How easy is cleaning and care?

The cover unzips for machine washing, making routine cleaning straightforward. Because the cushion ships compressed, allow 1–3 days after unpacking for the foam to fully expand before regular use.

• Removable zippered cover is machine washable.
• Compressed shipping requires 1–3 days to fluff fully.
• Spot clean foam if needed; avoid submerging inner foam.
• Store flat or rolled to avoid creasing the foam long-term.

Who is this for: The Summsun 42 x 18 x 3-inch sage green bench cushion is ideal for homeowners and renters who want an attractive, weather-ready upgrade to outdoor benches, porch swings, and compact patio seating. It suits gardeners, patios with mixed furniture, cafes with outdoor benches, and anyone seeking a balance of comfort, easy care, and subtle color that complements outdoor spaces.