rigsize

Grand Design Imagine 2400BH mattress size

Years 2020–2024Sold as ImagineLength 28' 11"Sleeps 8
60 in 80 in
To scale. Dashed: a regular queen.
Main bed60 × 80 inQueen

That's the same size as a regular queen, so any standard queen mattress fits.

About the RV queen size →

Grand Design spec page, 2024.

Bunks47 × 76 in Bunk. Grand Design spec page, 2024. Common RV bunk sizes →

Mattresses in 60 × 80 in

We may earn a commission when you buy through some of these links. It doesn't change which mattresses we list.

Great all around
RVMattress.com Signature Hybrid

RVMattress.comSignature Hybrid

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

Sleep Foundation: Best Mattress Overall Read review

$1,465Queen · list priceSee price
Best value
RVMattress.com CopperFlex Essential

RVMattress.comCopperFlex Essential

  • All-foam
  • 6 in thick
  • five comfort options
$524Queen · list priceSee price
Firm
RVMattress.com Plank Firm Luxe

RVMattress.comPlank Firm Luxe

  • Hybrid
  • 13 in thick
  • Firm / Extra Firm
$1,598Queen · list priceSee price
Cooling
RVMattress.com Aurora Luxe Cooling

RVMattress.comAurora Luxe Cooling

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

Sleep Foundation: Best Mattress for Temperature Regulation Read review

$1,999Queen · list priceSee price
Heavy duty
RVMattress.com Titan Plus Luxe

RVMattress.comTitan Plus Luxe

  • Hybrid
  • 13 in thick
  • Plush
$1,665Queen · list priceSee price
Helix pick
Helix Helix Midnight

HelixHelix Midnight

  • Hybrid
  • 11.5 in thick
  • Medium Feel

Sleep Foundation: Best Mattress for Side Sleepers Read review

$1,183Queen · list priceSee price
RV hybrid
RVMattress.com CopperFlex RV Hybrid

RVMattress.comCopperFlex RV Hybrid

  • Hybrid
  • 10 in thick
  • Medium-Firm
$799Queen · list priceSee price
Custom size
Mattress Insider Luxury Gel Memory Foam

Mattress InsiderLuxury Gel Memory Foam

  • Memory foam
  • 8 in thick
  • not stated
Made to 60 × 80 inGet a quote

Bunk mattresses in 47 × 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 Luxury Gel Memory Foam

Mattress InsiderLuxury Gel Memory Foam

  • Memory foam
  • 8 in thick
  • not stated
Made to 47 × 76 inGet a quote
Bedroom in a Imagine

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

Bed sizes by year

YearMain bedBunksOther bedsSource
202060 × 80 in Queen––Grand Design spec sheet
202160 × 80 in Queen––Dealer report
202160 × 80 in Queen––Grand Design spec sheet
202260 × 80 in Queen––Grand Design spec sheet
202360 × 80 in Queen47 × 76 in–Dealer report
202360 × 80 in Queen47 × 76 in–Grand Design spec sheet
202460 × 80 in Queen47 × 76 in–Grand Design spec sheet
202460 × 80 in47 × 76 in–Grand Design spec page

Years not listed weren't published.

The 2400BH floorplan

Grand Design Imagine 2400BH floorplan, 2023

Grand Design's 2023 2400BH floorplan.

Is this your 2400BH?

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

YearModelLengthSleeps
2020Imagine 2400BH28' 11"–
2021Imagine 2400BH28' 11"–
2022Imagine 2400BH28' 11"–
2023Imagine 2400BH28' 11"8
2024Imagine 2400BH28' 11"8
2024Imagine 2400BH28' 11"8

Other Imagine mattress sizes

2300MK2470BH2500RL2600RB2660BS2670MK2700BS2800BHAll Imagine floorplans

Sources

  1. Grand Design (granddesignrv.com), archived copy: https://web.archive.org/web/20240223071917/https://www.granddesignrv.com/travel-trailers/imagine/2400bh
  2. Grand Design (granddesignrv.com), archived copy: https://web.archive.org/web/20191209000056/http://granddesignrv.com:80/showroom/2020/travel-trailer/imagine/floorplans/2400bh
  3. Grand Design (granddesignrv.com), archived copy: https://web.archive.org/web/20210416202121/https://www.granddesignrv.com/showroom/2021/travel-trailer/imagine/floorplans/2400bh
  4. Grand Design (granddesignrv.com), archived copy: https://web.archive.org/web/20220524182515/https://www.granddesignrv.com/showroom/2022/travel-trailer/imagine/floorplans/2400bh
  5. Grand Design (granddesignrv.com), archived copy: https://web.archive.org/web/20230514222300/https://www.granddesignrv.com/travel-trailers/imagine/2400bh
  6. Grand Design (granddesignrv.com), archived copy: https://web.archive.org/web/20240520131513/https://www.granddesignrv.com/travel-trailers/imagine/2400bh
  7. Owner/retailer: Bunk mattresses (top thicker than bottom): https://www.mygrandrv.com/threads/bunk-mattress-2400bh.53641/

Questions

What size mattress is in the Grand Design Imagine 2400BH?

The main bed is 60 × 80 in (Grand Design spec page, 2024).

What size are the Grand Design Imagine 2400BH bunk mattresses?

47 × 76 in (Grand Design spec page, 2024).