Custom size
Mattress InsiderLuxury Gel Memory Foam
- Memory foam
- 8 in thick
- not stated
Made to 72 × 74 inGet a quote
Fleetwood Fortis 35R mattress size
Main bed72 × 74 inRV short king
That's an RV short king. Few brands stock 72 × 74 in, so order a custom size.
About the RV short king size →Fleetwood spec sheet, 2027.
Mattresses in 72 × 74 in
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The Fortis bedroom. Measure the platform, not the old mattress, before you buy.
The 35R floorplan
Fleetwood's 2027 35R floorplan.
Is this your 35R?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2027 | Fortis 35R | 36' 0" | – |
Other Fortis mattress sizes
Sources
- Fleetwood (fleetwoodrv.com): https://www.fleetwoodrv.com/wp-content/uploads/2026/05/Fortis_SalesSheets_MY27.pdf
Questions
What size mattress is in the Fleetwood Fortis 35R?
The main bed is 72 × 74 in (Fleetwood spec sheet, 2027).