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 × 76 inGet a quote
Thor Windsport 29L mattress size
Main bed72 × 76 inCustom size
That isn't a standard mattress size, so order a custom size cut to your platform.
Thor spec sheet, 2026.
Bunks52 × 74 in
Bunk. Thor spec sheet, 2026.
Common RV bunk sizes →
Mattresses in 72 × 76 in
We may earn a commission when you buy through some of these links. It doesn't change which mattresses we list.
Bunk mattresses in 52 × 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.
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 52 × 74 inGet a quote
Bed sizes by year
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2025 | 72 × 76 in King | 52 × 74 in | – | Thor spec sheet |
| 2026 | 72 × 76 in King | 52 × 74 in | – | Thor spec sheet |
Years not listed weren't published.
The 29L floorplan
Thor's 2027 29L floorplan.
Is this your 29L?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2025 | Windsport 29L | 30'-11" | – |
| 2026 | Windsport 29L | 30'-11" | – |
| 2027 | Windsport 29L | 30'-10" | 6 |
Other Windsport mattress sizes
Sources
- Thor (media-center.thormotorcoach.com): https://media-center.thormotorcoach.com/m/6cfab4e6666dbe2d/original/Z64SjZbqstJ9-lhB_2025-TS-Windsport-021325-pdf.pdf
- Thor (media-center.thormotorcoach.com): https://media-center.thormotorcoach.com/m/6256f375d79e0305/original/aMrnMWGNHVfTPVZj_2026-OH-Windsport-pdf.pdf
- Thor (thormotorcoach.com): https://www.thormotorcoach.com/windsport/floor-plans/29l
Questions
What size mattress is in the Thor Windsport 29L?
The main bed is 72 × 76 in (Thor spec sheet, 2026).
What size are the Thor Windsport 29L bunk mattresses?
52 × 74 in (Thor spec sheet, 2026).