Aviya (Firm) vs Plank Firm Luxe
These two are close substitutes on paper — the spec table below shows where they differ. Every number below comes from published teardowns and spec sheets (see our methodology); prices are queen-size, refreshed 2026-09-04.
Aviya (Firm) vs Plank Firm Luxe: full spec table
| Spec | Aviya (Firm) | Plank Firm Luxe |
|---|---|---|
| Type | Innerspring | Hybrid |
| Firmness | 8/10 | 8/10 |
| Height | 12" | 12.25" |
| Queen price | $1,549 | $1,598 |
| Price range (all sizes) | $1,149–$1,849 | $1,065–$1,865 |
| Foam densities (lb/ft³, top → bottom) | 1.8 / 1.8 / 1.8 | 1.5 / 2.5 / 1.8 / 1.8 / 1.5 |
| Coil gauge | 15 | — |
| Coil count (queen) | — | — |
| Cooling | 7/10 | 6/10 |
| Motion isolation | 6/10 | 6/10 |
| Edge support | 7/10 | 7/10 |
| Pressure relief | 6/10 | 8/10 |
| Support | 8/10 | 8/10 |
| Natural materials | 4/10 | 2/10 |
| Notable features | Traditional innerspring with 800-coil zoned unit (queen), 15-gauge individually wrapped coils, 1.8 lb bio-based soy-blend comfort foams, High-density foam edge rail perimeter | Flippable firm and extra-firm sides, Coil core for durability, Quilted firm sleeping surface, Favorite for stomach sleepers |
| Spec source | Manufacturer | NapLab |
Key differences
- On the published specs these two are close substitutes — similar firmness, price, and construction. Decide on current price, trial length, and returns policy.
Who the Aviya (Firm) is for
The Aviya (Firm) has a firm feel suited to stomach sleepers and heavier sleepers who need to keep their hips lifted.
- Strong, even support that keeps the spine aligned
Who the Plank Firm Luxe is for
The Plank Firm Luxe has a firm feel suited to stomach sleepers and heavier sleepers who need to keep their hips lifted.
- Excellent pressure relief at the shoulders and hips
- Strong, even support that keeps the spine aligned
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Frequently asked questions
Which is firmer, the Aviya (Firm) or the Plank Firm Luxe?
They rate the same: both are a 8/10 on the firmness scale, a firm feel suited to stomach sleepers and heavier sleepers who need to keep their hips lifted.
Which is cheaper, the Aviya (Firm) or the Plank Firm Luxe?
The Aviya (Firm) is cheaper in a queen: $1,549 versus $1,598, as of 2026-09-04.
What is the main construction difference between the Aviya (Firm) and the Plank Firm Luxe?
The Aviya (Firm) is a innerspring build while the Plank Firm Luxe is a hybrid build — see the layer-by-layer table above for how their foams and coils differ.
See how both stack up against every bed we track in the full comparison matrix, or dig into the complete specs for the Aviya (Firm) and the Plank Firm Luxe.