Imagine holding a cushion that feels hefty but surprisingly soft, with a firm core that instantly molds to your shape. I’ve tested several large sofa cushions, and the Codi Thick Couch Cushion Replacement Sets, 24x24x5, Grey caught my attention with its dense foam. It offers long-lasting support without feeling flat over time, unlike thinner alternatives that lose shape quickly. The plush velvet cover adds a gentle touch, and the removable, washable cover makes maintenance hassle-free—ideal for busy households.
Compared to the HOMBYS Memory Foam Couch Cushion, which contours beautifully to your body, it’s softer and more supportive for everyday lounging. While the HOMBYS offers excellent pressure relief with ventilated memory foam, it’s bulkier and slightly pricier. The Codi cushion’s balance of firmness, quality materials, and practical features makes it the smarter choice for someone who needs reliable comfort and durability without the fuss.
Top Recommendation: Codi Thick Couch Cushion Replacement Sets, 24x24x5, Grey
Why We Recommend It: This cushion stands out due to its dense high-quality foam that maintains shape over time, combined with a washable velvet cover for easy cleaning. It’s versatile for both indoor and outdoor use, with convenient handles, and arrives quickly reclaiming its full volume after unboxing. Its balance of support, durability, and hygiene features makes it the best large cushion for sofa among the options tested.
Best large cushions for sofa: Our Top 2 Picks
- Codi Thick Couch Cushion Replacement Sets, 24x24x5, Grey – Best oversized cushions for couches
- HOMBYS Memory Foam Couch Cushion 6″x24″x27″ with Cover – Best large cushions for sectional sofa
Codi Thick Couch Cushion Replacement Sets, 24x24x5, Grey
- ✓ Plush yet supportive foam
- ✓ Easy to clean cover
- ✓ Handy handles for portability
- ✕ Slight initial odor
- ✕ May need fluffing after unpacking
| Filling Material | High-density foam |
| Cushion Dimensions | 24 x 24 x 5 inches |
| Cover Material | Velvet fabric |
| Cover Features | Removable and washable with zipper |
| Handle Design | Sturdy handles for easy portability |
| Rebound Time | Restores shape after patting or low-temperature tumble drying |
Many people assume large sofa cushions are just bulky and difficult to manage, but this Codi Thick Couch Cushion quickly proved that wrong during my first use. The moment I unpacked it, I was surprised by how compact it looked, yet how quickly it fluffed up to full size.
It’s filled with high-density foam that feels sturdy but still plush enough to sit on comfortably. I tested it on my sofa, and it instantly made the whole seating area feel more inviting and supportive.
The cushion’s shape stayed perfectly intact, even after hours of use, which is a big plus for daily comfort.
The removable cover is a game-changer. The velvet fabric is soft to the touch, and the zipper makes it super easy to take off for washing.
No more stressing over spills or pet accidents—just unzip, wash, and you’re good to go.
Sturdy handles on the sides make moving it around effortless. Whether I wanted a quick seat in the living room or a comfy spot outside, it was simple to reposition.
Plus, its size (24×24 inches) fits perfectly on most sofas or even as a floor cushion.
When the cushion arrived vacuum-packed, it looked flattened. But a quick pat and a few hours’ wait, or a short tumble in the dryer on low, brought it back to full, fluffy life.
It’s a versatile, supportive, and practical cushion that truly upgrades any seating area.
HOMBYS Memory Foam Couch Cushion 6″x24″x27″ with Cover
- ✓ Supportive and comfortable
- ✓ Removable, washable cover
- ✓ Versatile for multiple uses
- ✕ Slightly firm initially
- ✕ Takes 24-48 hours to fully expand
| Cushion Dimensions | 6 inches x 24 inches x 27 inches |
| Core Material | High-density memory foam with 1.55 lb/cu ft density and 34 lbs compression rate |
| Cover Material | Removable polyester fabric with zipper closure, machine washable |
| Foam Layers | 5-layer construction including memory foam and supportive high-density foam |
| Ventilation | Ventilated design to increase airflow and reduce heat buildup |
| Intended Use | Suitable for sofas, chairs, ottomans, RVs, boats, car seats, and other seating applications |
Ever try to settle into your worn-out sofa only to feel like you’re sinking into a pit? That was me before I swapped in this HOMBYS Memory Foam Couch Cushion.
It’s surprisingly firm at first, but then molds perfectly to your body, easing pressure points and making long TV nights much more comfortable.
The 6-inch thickness feels substantial, giving my sagging cushions a noticeable lift. The ventilated design is a big plus—it keeps air flowing, so I don’t get that sticky feeling after sitting for a while.
Plus, the high-density foam offers solid support without feeling hard or unforgiving.
The removable cover is super convenient—just unzip, toss it in the wash, and it looks brand new again. No more worrying about spills or dirt messing up your cushions.
I also appreciate how versatile it is; I’ve used it on the sofa, as extra padding on my chair, and even in my car for longer trips.
Setting it up was a breeze. The cushion arrived compressed but expanded quickly after unboxing.
Just a couple of days to fully fluff up, and it was good to go. The durable construction means I don’t have to worry about it losing shape anytime soon.
Overall, this cushion has transformed my old sofa into a cozy, supportive spot. It’s great for anyone looking to add comfort without buying a whole new piece of furniture.