rigsize

Coachmen Prism 24EJ mattress size

Years 2017–2021Sold as PrismLength 24' 11"
52 in 80 in
To scale. Dashed: a regular queen.
Main bed52 × 80 inCustom size

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

2018 Coachmen Prism brochure, 2018.

Bunks36 × 76 in Bunk. Coachmen spec sheet, 2021. Common RV bunk sizes →

Mattresses in 52 × 80 in

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Custom size
Mattress Insider Park Meadow Encased Coil II

Mattress InsiderPark Meadow Encased Coil II

  • Hybrid
  • 8 in thick
  • cushion-firm

Sleep Foundation: Best Mattress for Pressure Relief Read review

Made to 52 × 80 inGet a quote

Bunk mattresses in 36 × 76 in

Some bunks have a rounded corner, so trace yours before a custom cut. A thicker bunk mattress takes headroom from the bunk above.

Custom size
Mattress Insider Park Meadow Encased Coil II

Mattress InsiderPark Meadow Encased Coil II

  • Hybrid
  • 8 in thick
  • cushion-firm

Sleep Foundation: Best Mattress for Pressure Relief Read review

Made to 36 × 76 inGet a quote

Bed sizes by year

YearMain bedBunksOther bedsSource
201852 × 80 in Full–Cab over 36 × 76 in, Dinette 44 × 71 in2018 Coachmen Prism brochure
2021–36 × 76 in–Coachmen spec sheet

Years not listed weren't published.

The 24EJ floorplan

Coachmen Prism 24EJ floorplan, 2021

Coachmen's 2021 24EJ floorplan.

Is this your 24EJ?

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

YearModelLengthSleeps
2017Prism 24EJ24' 11"–
2021Prism 24EJ24' 11"–

Other Prism mattress sizes

Sources

  1. Coachmen (coachmenrv.com), archived copy: https://web.archive.org/web/20170510213940/http://www.coachmenrv.com:80/product-details.aspx?LineID=53&Image=24412
  2. Coachmen (coachmenrv.com), archived copy: https://web.archive.org/web/20201027040648/https://coachmenrv.com/class-c-motorhomes/prism/24EJ/3361
  3. Coachmen (coachmenrv.com), archived copy: https://web.archive.org/web/20201027040648/https://coachmenrv.com/ImageHandler.ashx?ImageID=49726

Questions

What size mattress is in the Coachmen Prism 24EJ?

The main bed is 52 × 80 in (2018 Coachmen Prism brochure, 2018).

What size are the Coachmen Prism 24EJ bunk mattresses?

36 × 76 in (Coachmen spec sheet, 2021).