- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
That isn't a standard mattress size, so order a custom size cut to your platform.
About the RV full size →Forest River floorplan drawing, 2024.
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Sleep Foundation: Best Mattress for Pressure Relief Read review
Some bunks have a rounded corner, so trace yours before a custom cut. A thicker bunk mattress takes headroom from the bunk above.
Sleep Foundation: Best Mattress for Pressure Relief Read review

The Rockwood bedroom. Measure the platform, not the old mattress, before you buy.
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2020 | 54 × 74 in | – | – | Owner report |
| 2020 | 54 × 74 in | 26 × 72 in | – | 2020 Forest River Rockwood Geo Pro brochure |
| 2021 | 54 × 74 in Full | 26 × 72 in | – | 2021 Forest River Rockwood Geo Pro brochure |
| 2021 | 54 × 74 in Full | 26 × 72 in bottom bunk; fold-up bottom bunk | dinette 44in | Forest River floorplan drawing |
| 2023 | 54 × 74 in | 26 × 72 in | – | Forest River spec page |
| 2024 | 54 × 74 in Full | 26 × 74 in double bunks; flip-up bottom bunk | dinette 44in | Forest River floorplan drawing |
Years not listed weren't published.

Forest River's 2024 G20BHS floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2021 | Rockwood Geo Pro G20BHS | 21' 2" | – |
| 2023 | Rockwood Geo Pro G20BHS | 21' 2" | – |
| 2024 | Rockwood Geo Pro G20BHS | 21' 2" | – |
The main bed is 54 × 74 in (Forest River floorplan drawing, 2024).
26 × 74 in (Forest River floorplan drawing, 2024).