- 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.
Dealer report, 2025. A reported size, not a guarantee: measure your platform first.
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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 Springdale bedroom. Measure the platform, not the old mattress, before you buy.
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2019 | – | 30 × 74 in | – | Seller report |
| 2025 | 52 × 74 in | – | – | Dealer report |
Years not listed weren't published.

Keystone's 2026 1760BH floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2021 | Springdale 1760BH | 21' 5" | 5 |
| 2022 | Springdale 1760BH | 21' 5" | 5 |
| 2023 | Springdale 1760BH | 21' 5" | 5 |
| 2024 | Springdale Mini 1760BH | 20' 11" | 6 |
| 2025 | Springdale Mini 1760BH | 20' 11" | 6 |
| 2026 | Springdale Mini 1760BH | – | – |
| 2026 | Springdale Mini 1760BH | 20' 11" | 6 |
The main bed is 52 × 74 in (Dealer report, 2025).
30 × 74 in (Seller report, 2019).