“Washable cover” gets used loosely in sofa bed shopping, and it actually refers to two different things that don’t always come together: the fabric upholstery on the sofa itself, and the cover on the mattress inside it. Confusing the two is an easy way to end up disappointed after delivery. Here’s exactly what’s removable, on what, and why the distinction matters.
Two different covers, two different questions
Fabric upholstery covers are the outer fabric — what you see and sit on. A detachable one unzips or unfastens from the frame and can be machine washed or replaced separately from the piece itself.
Mattress covers are the layer immediately around the mattress inside the sofa bed, revealed when it’s converted to bed mode. These can be removable and washable independent of whether the outer upholstery is.
A collection can have one, both, or neither. Knowing which is the difference between an accurate expectation and a surprise.
Fabric upholstery: Newilla only
Across the entire range, detachable fabric upholstery covers are available for Newilla and the Newilla Lounger — and nowhere else. Replacement upholstery covers aren’t sold separately for any other collection in the catalog.
This is a bigger deal than it might sound. If a household has kids, pets, or simply wants the option to refresh the fabric down the line without reupholstering, Newilla is functionally the only model in the range built for that. Everything else can be spot-cleaned in place — see our fabric guide for durability by textile if a non-removable fabric is your only option — but the fabric itself doesn’t come off.
Mattress covers: broader, but check per model
Separately from upholstery, Carnell’s mattress cover is removable and machine washable at 140°F / 60°C — a feature of the reversible Dual Memory mattress construction, unrelated to the fact that Carnell’s fabric upholstery itself isn’t sold as a separate replaceable part.
This is the detail that trips people up: a collection can have a washable mattress cover and non-removable outer fabric at the same time. Don’t assume “washable” on a product page automatically means the whole exterior comes off — check whether it’s describing the mattress or the upholstery.
Why this distinction actually matters
If your priority is a fully refreshable exterior — because of pets, kids, spills, or just wanting the option to change the look later — Newilla is the only collection that delivers that. No other model gets you there, regardless of how the fabric is described elsewhere.
If your priority is hygiene on the sleeping surface specifically — because the piece hosts different guests regularly, or you want an easy way to keep the actual mattress fresh — a washable mattress cover matters more than upholstery, and Carnell is a confirmed option there even though its outer fabric stays in place.
If neither applies and you’re comfortable spot-cleaning, the rest of the range is fully available to you, and the decision comes down to comfort system, mechanism, and style rather than cleanability.
A quick reference
| Fabric upholstery cover | Mattress cover | |
|---|---|---|
| Newilla | Removable, washable | Not separately confirmed |
| Carnell | Not removable | Removable, washable at 140°F / 60°C |
| All other collections | Not removable — clean in place | Not confirmed as a separate feature |
If a specific model isn’t listed with a confirmed washable feature here, treat it as clean-in-place until you’ve verified otherwise directly.
What to do if neither option fits your needs
If you need washable protection but neither Newilla’s upholstery nor Carnell’s mattress cover fits the collection you actually want, a mattress topper with a removable, washable cover adds a cleanable layer to any model, independent of what the sofa itself offers. It won’t refresh the visible upholstery, but it does give you something washable between you and the mattress.
Frequently asked questions
Which Innovation Living sofa bed has a fully removable, washable cover? Newilla and the Newilla Lounger are the only collections with detachable fabric upholstery covers. No other model offers this.
Does Carnell have a washable cover? Carnell’s mattress cover is removable and machine washable at 140°F / 60°C. Its outer fabric upholstery is not removable — this is specifically about the mattress, not the sofa’s visible fabric.
Can I buy a replacement cover for my sofa bed? Only for Newilla and the Newilla Lounger. Replacement fabric upholstery isn’t sold separately for other collections in the range.
If a product description says “washable,” does that mean the whole cover comes off? Not necessarily — check whether it’s referring to the mattress cover or the fabric upholstery. They’re separate features and don’t always come together.
What if I want washable protection on a model without a removable cover? A mattress topper with its own washable cover adds a cleanable layer regardless of which sofa bed you choose.
If washable covers matter to your decision, confirm which type — upholstery or mattress — before you buy, since the two aren’t interchangeable across this range. See our full buying guide for how this fits into the rest of the decision, or get in touch to confirm for a specific model.