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Made to 54 × 74 inGet a quote
Forest River Flagstaff E19FDS mattress size
Main bed54 × 74 inRV full
That isn't a standard mattress size, so order a custom size cut to your platform.
About the RV full size →Forest River spec sheet, 2026.
Mattresses in 54 × 74 in
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The Flagstaff bedroom. Measure the platform, not the old mattress, before you buy.
Bed sizes by year
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2021 | 54 × 74 in Murphy | – | – | Forest River spec sheet |
| 2022 | 54 × 74 in Murphy | – | – | Forest River spec sheet |
| 2026 | 54 × 74 in Murphy | – | – | Forest River spec sheet |
Years not listed weren't published.
Is this your E19FDS?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2021 | Flagstaff E-Pro E19FDS | 20' 2" | – |
| 2022 | Flagstaff E-Pro E19FDS | 20' 8" | – |
| 2025 | Flagstaff E-Pro E19FDS | 20' 2" | 3 |
| 2026 | Flagstaff E-Pro E19FDS | 20' 2" | – |
Other Flagstaff mattress sizes
Sources
- recreationalvehicles.info: https://recreationalvehicles.info/2026-forest-river-flagstaff-travel-trailers/2026-forest-river-flagstaff-travel-trailers-brochure-page-010.jpg
- bishs.com: https://www.bishs.com/product/used-2025-forest-river-rv-flagstaff-e-pro-e19fds-3799477-29
- recreationalvehicles.info: https://recreationalvehicles.info/2022-forest-river-flagstaff-e-pro/2022-forest-river-flagstaff-e-pro-brochure-page-006.jpg
- recreationalvehicles.info: https://recreationalvehicles.info/2021-forest-river-flagstaff-e-pro/2021-forest-river-flagstaff-e-pro-brochure-page-005.jpg
Questions
What size mattress is in the Forest River Flagstaff E19FDS?
The main bed is 54 × 74 in (Forest River spec sheet, 2026).