Custom size
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
Made to 66 × 76 inGet a quote
That isn't a standard mattress size, so order a custom size cut to your platform.
Jayco floorplan drawing, 2027.
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Sleep Foundation: Best Mattress for Pressure Relief Read review

The Greyhawk bedroom. Measure the platform, not the old mattress, before you buy.
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2023 | 66 × 76 in Queen | – | Dinette 42 × 70 in | Jayco floorplan drawing |
| 2024 | 66 × 76 in King | – | Dinette 42 × 70 in | Jayco floorplan drawing |
| 2025 | 66 × 76 in King | – | Dinette 42 × 70 in | Jayco floorplan drawing |
| 2026 | 66 × 76 in King | – | Dinette 42 × 70 in | Jayco floorplan drawing |
| 2027 | 66 × 76 in King | – | Dinette 42 × 70 in | Jayco floorplan drawing |
Years not listed weren't published.

Jayco's 2027 27U floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2020 | Greyhawk 27U | 29' 11" | – |
| 2021 | Greyhawk 27U | 29' 11" | – |
| 2022 | Greyhawk 27U | 29' 11" | 6 |
| 2023 | Greyhawk 27U | 29' 11" | 7 |
| 2024 | Greyhawk 27U | 29' 11" | 7 |
| 2025 | Greyhawk 27U | 29' 11" | 7 |
| 2026 | Greyhawk 27U | 29' 11" | 7 |
| 2027 | Greyhawk 27U | 29' 11" | 5 |
The main bed is 66 × 76 in (Jayco floorplan drawing, 2027).