Forest River Rockwood G20BHT mattress size
Years 2026Sold as Rockwood Geo ProLength 21' 2"
Bunk mattresses in 26 × 72 in
Some bunks have a rounded corner, so trace yours before a custom cut. A thicker bunk mattress takes headroom from the bunk above.

Mattress InsiderPark Meadow Encased Coil II
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
Is this your G20BHT?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
| 2026 | Rockwood Geo Pro G20BHT | 21' 2" | – |
Other Rockwood mattress sizes
Questions
What size are the Forest River Rockwood G20BHT bunk mattresses?
26 × 72 in (Forest River spec page, 2026).