rigsize

Jayco Jay Series 8SD mattress size

Years 2015–2019Sold as Jay Series Sport, Jay SportLength 11' 7"
Bunks54 × 79 in / 42 × 79 in Bunk. Jayco spec sheet, 2016. Common RV bunk sizes →

Bunk mattresses in 54 × 79 in / 42 × 79 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 54 × 79 inGet a quote

Bed sizes by year

YearMain bedBunksOther bedsSource
2015–54 × 79 in, 42 × 79 in–Jayco spec sheet
2016–54 × 79 in, 42 × 79 in–Jayco spec sheet

Years not listed weren't published.

The 8SD floorplan

Jayco Jay Series 8SD floorplan, 2019

Jayco's 2019 8SD floorplan.

Is this your 8SD?

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

YearModelLengthSleeps
2015Jay Series Sport 8SD11' 7"5-6
2016Jay Series Sport 8SD11' 8"5-6
2017Jay Sport 8SD12' 5"6
2018Jay Sport 8SD11' 7"–
2019Jay Sport 8SD11' 7"–

Other Jay Series mattress sizes

Sources

  1. Jayco (jayco.com), archived copy: https://web.archive.org/web/20150718033929/http://www.jayco.com:80/tools/archive/2015-jay-series-sport/8sd/
  2. Jayco (jayco.com), archived copy: https://web.archive.org/web/20160618044604/http://www.jayco.com:80/tools/archive/2016-jay-series-sport/8sd/
  3. Jayco (jayco.com), archived copy: https://web.archive.org/web/20210923062233/https://www.jayco.com/rvs/camping-trailers/2017-jay-sport/8sd/
  4. Jayco (jayco.com), archived copy: https://web.archive.org/web/20210928125022/https://www.jayco.com/rvs/camping-trailers/2018-jay-sport/8sd/
  5. Jayco (jayco.com), archived copy: https://web.archive.org/web/20210926130519/https://www.jayco.com/rvs/camping-trailers/2019-jay-sport/8sd/

Questions

What size are the Jayco Jay Series 8SD bunk mattresses?

54 × 79 in / 42 × 79 in (Jayco spec sheet, 2016).