Jayco Jay Series 12UD mattress size

Bunk mattresses in 60 × 80 in / 54 × 80 in

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

Great all around

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.comCopperFlex Essential

• All-foam
• 6 in thick
• five comfort options

$524Queen · list priceSee price

Firm

RVMattress.comPlank Firm Luxe

• Hybrid
• 13 in thick
• Firm / Extra Firm

$1,598Queen · list priceSee price

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

Bed sizes by year

Years not listed weren't published.

The 12UD floorplan

Jayco's 2019 12UD floorplan.

Is this your 12UD?

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

Other Jay Series mattress sizes

Sources

1. Jayco (jayco.com), archived copy: https://web.archive.org/web/20150806031539/http://www.jayco.com:80/tools/archive/2015-jay-series-sport/12ud/
2. bishs.com: https://www.bishs.com/product/used-2015-jayco-jay-series-sport-12ud-3627805-7
3. Jayco (jayco.com), archived copy: https://web.archive.org/web/20160620101738/http://www.jayco.com:80/tools/archive/2016-jay-series-sport/12ud/
4. Jayco (jayco.com), archived copy: https://web.archive.org/web/20210928123324/https://www.jayco.com/rvs/camping-trailers/2017-jay-sport/12ud/
5. Jayco (jayco.com), archived copy: https://web.archive.org/web/20211201063457/https://www.jayco.com/rvs/camping-trailers/2018-jay-sport/12ud/
6. Jayco (jayco.com), archived copy: https://web.archive.org/web/20210918235038/https://www.jayco.com/rvs/camping-trailers/2019-jay-sport/12ud/

Questions