High Quality Cushion Pads 20x20" Reviews

The 20x20 inch cushion insert is the mid-range size where fill grade starts to have a visible impact on longevity. Virgin Conjugated Hollowfibre with spiral crimp bounces back under compression rather than packing flat — the difference that makes a sofa look presentable at month six rather than flat and angular. Corovin non-woven outer prevents fill migration at corners. 20x20 inches (51x51cm). Made in Bolton. Tiered trade pricing. Free UK delivery over £49.95 ex VAT. 20x20" Cushion Inserts — Bounce-Back Hollowfibre for Sofas and Commercial Use An upholsterer who gets a callback about flat cushions six months after finishing a job doesn't need a better cover — they need a better pad. At 20 inches, a cheap fill grade compresses faster and more noticeably than it would at 16 or 18 inches. Standard hollow fibre has no crimp — it flattens under the weight of use and doesn't recover. The Virgin Conjugated Hollowfibre here has a spiral crimp structure in every fibre, so when the pad is compressed, the crimp pushes back. That recovery is what keeps the pad looking full through regular use rather than packing down within a season. The Corovin non-woven outer holds the fill evenly across the full 20-inch face of the pad. At this size, a cheaper outer allows the fill to migrate toward the centre, leaving hollow corners — the failure that makes a mid-size pad look cheap on a quality sofa. Corovin's bonded structure prevents it. At 20 inches square (approximately 51x51cm), this sits between the standard 18" and the larger 22" — it's the right size for deeper-seated sofas, oversized armchairs, and commercial lounge settings where cushions see daily handling. For a firm, full look, use a 20" pad in a 20" cover. For a softer profile, the 22x22" pad in a 20" cover gives a slightly overfilled, plump result. See What Size Cushion Pad Do I Need? for a full sizing guide. For a machine-washable version of this size, see the 20x20" cotton zip-cover pad . Key Features Virgin Conjugated Hollowfibre fill — spiral crimp resists compression at mid-range size Corovin non-woven outer — prevents fill migration at corners from 20" upward Full 20x20 inch profile — suited to deeper sofas and commercial lounge settings Made in-house in Bolton — consistent spec on reorders Tiered pricing — unit cost reduces with quantity Free UK mainland delivery on orders over £49.95 ex VAT Specifications Attribute Detail Size 20x20 inches / 51x51cm Shape Square Fill Virgin Conjugated Hollowfibre Fill weight 340g Outer casing Corovin non-woven fabric Colour White Machine washable No (spot clean / air dry) Ideal For Upholsterers fitting deeper-seated sofas and armchairs; hotel lounge seating requiring daily-use durability; holiday let operators with furniture in the 20" cover range; commercial buyers stocking hospitality areas; home buyers who have experienced flat pads at this size from other suppliers. Care Instructions Spot clean with a damp cloth. Air dry flat. Do not machine wash — the Corovin outer is not designed for machine agitation. For machine-washable requirements, the 20x20" cotton zip-cover pad is the correct option. Why Buy The 20" size is where cheaper pads fail most noticeably within the first year of use — because the larger fill volume means there's more material to compress, and without crimp structure, it stays compressed. Virgin Conjugated Hollowfibre at this size gives the pad a recovery mechanism that flat fibre simply doesn't have. We make these in Bolton and supply to the trade and public on the same spec — no separate "trade grade" and "retail grade". The fill is the fill. FAQs Why do 20" pads go flat faster than 18" pads? Because the larger volume of fill creates more compression pressure under the weight of use. Without a crimp structure in the fibre, that pressure is permanent. Virgin Conjugated Hollowfibre has the spiral crimp that pushes back. That's the only meaningful difference between a pad that lasts and one that doesn't. Is the Corovin outer more important at 20" than at smaller sizes? Yes, noticeably so. At 16 or 18 inches, fill migration is less of an issue because the pad area is smaller. At 20 inches and above, a poor outer casing allows the fill to shift toward the centre of the pad under repeated compression, leaving the corners hollow. Corovin's bonded structure holds the fill in place across the full face of the pad. What cover size does a 20" pad suit? A 20" pad in a 20" cover gives a firm, full result. For a softer look, a 20" pad in a 22" cover works well. For a very firm, structured finish, a 20" pad in an 18" cover — if the cover has the stretch to accommodate it. Is there a machine-washable version? Yes. The 20x20" cotton zip-cover pad has a removable 100% cotton outer that washes separately. Can I get a custom quote for larger quantities? Yes. We manufacture in-house in Bolton, so for larger orders or custom specifications contact us: 01204 653023 or sales@absolutehometextiles.co.uk. iwocaPay is available for B2B deferred payment. Related Sizes Smaller: 18x18" Cushion Insert | 16x16" Cushion Insert | Larger: 22x22" Cushion Insert | 24x24" Cushion Insert | Machine-washable: 20x20" Cotton Zip-Cover Pad