rigsize

Forest River Flagstaff 1410TG mattress size

Years 2026Sold as Flagstaff OTGLength 11' 10"
54 in 78 in
To scale. Dashed: a regular queen.
Main bed54 × 78 inCustom size

That isn't a standard mattress size, so order a custom size cut to your platform.

Forest River spec sheet, 2026.

Mattresses in 54 × 78 in

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Custom size
Mattress Insider Luxury Gel Memory Foam

Mattress InsiderLuxury Gel Memory Foam

  • Memory foam
  • 8 in thick
  • not stated
Made to 54 × 78 inGet a quote
Bedroom in a Flagstaff

The Flagstaff bedroom. Measure the platform, not the old mattress, before you buy.

The 1410TG floorplan

Forest River Flagstaff 1410TG floorplan, 2026

Forest River's 2026 1410TG floorplan.

Is this your 1410TG?

Check the year and length against your RV before you order.

YearModelLengthSleeps
2026Flagstaff OTG 1410TG11' 10"–

Sources

  1. recreationalvehicles.info: https://recreationalvehicles.info/2026-forest-river-flagstaff-tent-campers/2026-forest-river-flagstaff-tent-campers-brochure-page-002.jpg
  2. recreationalvehicles.info: https://recreationalvehicles.info/2026-forest-river-flagstaff-tent-campers/2026-forest-river-flagstaff-tent-campers-brochure-page-003.jpg

Questions

What size mattress is in the Forest River Flagstaff 1410TG?

The main bed is 54 × 78 in (Forest River spec sheet, 2026).