24 x 24 in Outdoor Chair Cushions Set Gray - Deep Seat, Waterproof

In this review of the 24 x 24 in outdoor chair cushions set the bottom line is simple: these cushions suit anyone who wants a comfortable, water-resistant replacement for deep patio seats without a high price. The set reviewed here includes a 24x24x4 in seat cushion and a 24x20 in back pillow, supplied as two covers and two fillings, and is best for homeowners who need quick-fitting cushions for outdoor sofas or chairs. The most compelling reason to buy is the combination of a high-resilience foam core and a double-side water-resistant cover, which keeps the cushions usable after light rain and regular outdoor use.

Key Features

• Size selection: Includes one 24x24x4 in seat cushion and one 24x20 in back pillow per pair, so buyers can match the deep seating commonly found on outdoor sofas.
• Double-side water resistant: The cover uses dense polyester with a TPU backing on the reverse to add water and dust resistance and protect the foam filling.
• High-density foam: Seat cushions are filled with a whole-piece high-resilience foam that rebounds quickly to provide consistent support for regular outdoor use.
• Thoughtful fastenings: Adjustable straps on the seat cushion sides and hidden zippers help keep cushions in place and allow quick removal of covers for cleaning.
• Two-part package: Each package contains two covers and two fillings, providing a full set for two seats or matching pairs on a larger sofa.

Who It's For

This set is a good match for people with deep outdoor seating who want an affordable replacement cushion that balances comfort and weather protection. It is especially suitable for patios, porches, and covered decks where cushions see sun exposure and occasional splashes.

Shoppers who need heavy-duty marine- or fully submersible cushions, or who expect the back pillow to be very plush and sculpted, should look elsewhere; some customers find the back pillow less substantial than the seat cushion and those with frequent, heavy downpours may want a fully waterproof option.

Pros & Cons

Pros

• Comfortable high-resilience foam provides firm yet cushioning support for long sittings.
• Cover construction with TPU backing offers extra resistance to water and dust compared with standard polyester.
• Adjustable straps and hidden zippers make installation neat and maintenance straightforward.

Cons

• Back pillow is thinner than some expect, which may feel less supportive for taller users.
• Quality impressions are mixed among customers; some report a less premium finish than expected.

Specifications

Our Verdict

These 24 x 24 in outdoor chair cushions are a practical choice for anyone replacing deep seat cushions on a budget while wanting reasonable weather resistance and comfortable support. They deliver good value when used on covered patios or areas with occasional rain, but buyers seeking plush back support or heavy-duty waterproofing should consider other options.

Frequently Asked Questions

Will these cushions fit deep outdoor sofas?
Yes, the 24x24 seat and 24x20 back dimensions are designed for deeper seating, but measure your furniture before ordering.

Are the covers removable for cleaning?
Yes, hidden zippers allow cover removal for cleaning and the TPU backing helps protect the foam during light moisture exposure.

Are these fully waterproof?
The covers are double-side water resistant with a TPU coating for extra protection, but they are not designed to be fully submersible.