Bench Seat Memory Foam Chair Pad 45 x 18 in - Non-Slip Comfort

Our review of this bench seat memory foam chair pad finds it best for anyone wanting a simple, comfortable upgrade for a patio swing or indoor settee; the single biggest reason to buy is the dense 2 in polyurethane foam that provides noticeably firmer, longer-lasting support than thin pads. The cushion is an easy fit at 45 x 18 in, uses a cotton and linen blend cover, and includes a non-slip rubber back so it stays put on framed benches and swings without straps. It is a practical, low-maintenance option for routine patio seating.

Key Features

• Size and fit: The 45 x 18 in footprint matches many standard bench and swing seats so it installs without trimming or modification.
• High density foam: A 2 in polyurethane foam pad supports the top layer, offering firmer seating that helps the cushion retain shape over time.
• Non-slip backing: The rubber back reduces shifting on wooden or metal benches, keeping the cushion aligned while sitting.
• Comfortable cover: The cotton and linen fabric provides a textured, breathable surface that feels pleasant against skin in warm weather.
• Removable and cleanable: A zipper closure lets the cover be removed for spot cleaning with mild soap, making upkeep straightforward.

Who It's For

This cushion is aimed at homeowners with a patio swing, porch settee or bench who want a low-profile, supportive pad that holds its shape longer than inexpensive thin cushions. It works best for people who prefer a firmer seat and who value a non-slip base so frequent re-centering is not necessary.

Those looking for thick plush padding or water-resistant outdoor fabric for heavy exposure should consider a purpose-built outdoor cushion instead; similarly, anyone needing custom dimensions beyond 45 x 18 in should seek made-to-measure options.

Pros & Cons

Pros

• Durable 2 in polyurethane foam delivers firmer, long-lasting support and shape retention.
• Non-slip rubber back keeps the cushion stable on benches and swings during use.
• Cotton and linen cover provides a breathable, attractive surface and a true-to-size fit.
• Zippered, removable cover allows easy spot cleaning and simple maintenance.

Cons

• Not marketed as water resistant, so heavy outdoor exposure may require additional protection.
• Firm density may not suit those who prefer very soft, plush seating.

Specifications

Product type	Bench/seat cushion
Dimensions	45 x 18 x 2 in (114 x 45.5 x 5 cm)
Cover material	Cotton and linen fabric
Foam core	2 in polyurethane foam pad, high density
Backing	Non-slip rubber back
Cleaning	Spot clean with mild soap; cover is removable via zipper
Suitable for	Indoor swing, patio bench, settee seating

Our Verdict

The cushion is a sensible, value-focused pick for anyone seeking firmer, longer-lasting seating for a 45 x 18 in bench or swing: its high density 2 in polyurethane core and non-slip rubber back address common complaints about flattening and slipping. It is not a heavy-duty waterproof outdoor cushion, but for covered patios, porches and indoor settees it offers good durability and straightforward care.

Frequently Asked Questions

Will this cushion stay in place on a wooden swing?
Yes; the non-slip rubber back is designed to reduce movement on wooden and metal benches and swings.

Can I remove the cover to wash it?
The cover has a zipper and can be removed for spot cleaning with mild soap; full machine washing is not recommended by the manufacturer.

How firm is the cushion?
The cushion uses a high density 2 in polyurethane foam pad that provides a firmer, supportive feel compared with thinner pads.