Coachmen Catalina 18RDL mattress size

Mattresses in 72 × 74 in

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Custom size

Mattress InsiderPark Meadow Encased Coil II

• Hybrid
• 8 in thick
• cushion-firm

Sleep Foundation: Best Mattress for Pressure Relief Read review

Made to 72 × 74 inGet a quote

Bunk mattresses in 60 × 74 in

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

Top pick

RVMattress.comSignature Hybrid

• Hybrid
• 13.25 in thick
• Soft / Medium / Firm

Sleep Foundation: Best Mattress Overall Read review

$1,332Short Queen - 60x74 · list priceSee price

Best value

Mattress InsiderElation Gel Foam

• Memory foam
• 6 in thick
• cushion firm

$45960" x 74" · list priceSee price

Reviewers' favorite

RVMattress.comAurora Luxe Cooling

• Hybrid
• 13.25 in thick
• Soft / Medium / Firm

Sleep Foundation: Best Mattress for Temperature Regulation Read review

$1,865Short Queen - 60x74 · list priceSee price

Best memory foam

Mattress InsiderLuxury Gel Memory Foam

• Memory foam
• 8 in thick
• not stated

$79960" x 74" · list priceSee price

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

The 18RDL floorplan

Coachmen's 2025 18RDL floorplan.

Is this your 18RDL?

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

Other Catalina mattress sizes

Sources

1. Coachmen (coachmenrv.com), archived copy: https://web.archive.org/web/20240617134734/https://www.coachmenrv.com/catalina-destination-series/18RDL/9611
2. Coachmen (coachmenrv.com), archived copy: https://web.archive.org/web/20250613140816/https://www.coachmenrv.com/catalina-destination-series/18RDL/10040

Questions