“Full” and “queen” on a sofa bed don’t map exactly onto mattress-store sizing, and the actual bed dimensions vary meaningfully between models carrying the same size name. Here’s what the sizes mean in this range, verified dimensions where we have them, and what to measure before you rely on any of it.
Full and queen aren’t standardized across sofa beds
A queen mattress is a fixed 60″ x 80″ in the bedding industry. A queen sofa bed is not — manufacturers use the size name loosely, and the actual sleeping surface varies by brand and by model. Within the Innovation Living range alone, queen-labeled beds run from roughly 57″ to 63″ wide depending on the collection. Don’t assume “queen” means the same footprint across two different sofa beds, even from the same manufacturer.
Verified dimensions by collection
| Collection | Size | Bed dimensions |
|---|---|---|
| Neah | Full | 55″ x 77″ |
| Queen | Check current collection page | |
| King | Check current collection page | |
| Vilander | Full (only size offered) | 57″ x 79″ |
| Newilla | Full (only size offered) | 57″ x 79″ |
| Cassius | Queen (only size offered) | 63″ x 79″ |
| Supremax | Queen (only size offered) | 63″ x 79″ |
| Ran | Queen (only size offered) | Check current collection page |
| Cone, Osvald, Carnell, Recast Plus, Unfurl, Zeal, Walis, Cubed | Varies | Check the individual collection page — not independently verified for this guide |
Note that width and length in the table follow each source’s own convention and aren’t always listed in the same order — always confirm which figure is width and which is length on the specific product page before measuring your room against it.
A caution from the manufacturer worth repeating here: because of the bonded foam used in some mattresses, three measurements in particular — mattress height, seat height, and bed height — can vary by roughly 0.4″ to 1.2″ between individual units. Treat published figures as close, not exact to the fraction of an inch, and build a small margin into any tight measurement.
Why size availability varies so much by collection
Only Neah is offered in three sizes. Most collections in the range come in exactly one — Vilander and Newilla are full-size only, Cassius, Supremax, and Ran are queen-size only. This isn’t a gap in the catalog; it reflects how each collection was designed. A collection built around a specific comfort system, frame, and footprint is engineered for that footprint, not offered across a size range the way a mattress is.
Practically, this means the size decision and the model decision aren’t separable the way they are with a regular bed. If you need a king, Neah is currently the only option in the range. If you need a compact full-size, Vilander, Newilla, Recast Plus, and Cubed are your candidates. Check size availability early — it narrows the field faster than almost any other filter.
What “bed size” doesn’t tell you
The bed dimensions describe the sleeping surface once opened. They don’t describe:
- The closed footprint, which is what your room needs to accommodate day to day.
- The open floor clearance, which is the bed dimensions plus walking room — often more space than the bed number alone suggests.
- The packaged shipping size, which is larger than the assembled product and is what actually needs to fit through your doorway, stairwell, and elevator.
For the second and third points, our guide to measuring for delivery covers what to check before ordering.
Matching size to how many people will sleep on it
A full-size bed sleeps one comfortably or two who don’t mind close quarters — reasonable for an occasional guest or a single sleeper using the piece nightly. A queen-size bed comfortably sleeps two, and is the more common choice when the sofa bed is a primary bed for a couple.
If you’re deciding between a full-size collection like Vilander or Newilla and a queen-size collection like Cassius or Supremax, that’s the practical question to start from: how many people, how regularly.
Frequently asked questions
Is a queen sofa bed the same size as a queen mattress? Not necessarily. A standard queen mattress is 60″ x 80″. Sofa bed manufacturers use size names loosely, and actual dimensions vary by model — in this range, queen-labeled beds run roughly 63″ wide, somewhat narrower than a standard queen mattress.
Which Innovation Living sofa bed comes in the most sizes? Neah, offered in full, queen, and king. Most other collections in the range come in a single size.
What size sofa bed do I need for two people? A queen-size bed — such as Cassius, Supremax, or Ran — comfortably sleeps two. A full-size bed works for one person or occasional close-quarters use.
Why do published dimensions sometimes vary slightly from what I measure? The manufacturer notes that bonded foam in some mattresses can cause mattress height, seat height, and bed height to vary by 0.4″ to 1.2″ between individual units. Build in a small margin on tight measurements.
Does bed size tell me if it’ll fit through my door? No — that depends on the closed footprint and the packaged shipping size, both larger considerations than the open bed dimensions. See our delivery measuring guide.
Size availability is one of the fastest ways to narrow the range — most collections come in only one, so once you know how many people need to sleep on it, several options usually fall away immediately. See our full buying guide for the rest of the decision, or get in touch with your room measurements.