Custom size
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
Made to 32 × 72 inGet a quote
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
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2017 | – Queen | 32 × 72 in, 42 × 72 in flip-up bunk; top bunk; bottom bunk | dinette (no size); opt. free standing table & chairs | Forest River floorplan drawing |
| 2019 | – Queen | 32 × 72 in, 42 × 72 in flip-up bunk; top bunk; bottom bunk | dinette (no size); opt. free standing table & chairs | Forest River floorplan drawing |
Years not listed weren't published.

Forest River's 2019 8311WS floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2016 | Rockwood Signature 8311WS | 34' 9" | – |
| 2017 | Rockwood Signature 8311WS | 34' 9" | – |
| 2018 | Rockwood Signature 8311WS | 34' 9" | – |
| 2019 | Rockwood Signature 8311WS | 34' 11" | – |
32 × 72 in / 42 × 72 in (Forest River floorplan drawing, 2019).