Great all around
RVMattress.comSignature Hybrid
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress Overall Read review
$1,865RV King - 72x80 · list priceSee price
Newmar London Aire 4595 mattress size
Main bed72 × 80 inRV king
That's an RV king, 4 in narrower than a regular king (76 × 80 in). A regular king won't fit, so get an RV king in exactly 72 × 80 in.
About the RV king size →Dealer report, 2027. A reported size, not a guarantee: measure your platform first.
Mattresses in 72 × 80 in
We may earn a commission when you buy through some of these links. It doesn't change which mattresses we list.
Best value
RVMattress.comCopperFlex Essential
- All-foam
- 6 in thick
- five comfort options
$799RV King - 72x80 · list priceSee price
Firm
RVMattress.comPlank Firm
- All-foam
- 10 in thick
- Firm / Extra Firm
Mattress Clarity: Best RV Mattress for Heavy People Read review
$1,532RV King - 72x80 · 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
$2,465RV King - 72x80 · list priceSee price
Heavy duty
RVMattress.comTitan Plus Luxe
- Hybrid
- 13 in thick
- Plush
$1,865RV King - 72x80 · list priceSee price
Helix pick
HelixHelix Midnight
- Hybrid
- 11.5 in thick
- Medium Feel
Sleep Foundation: Best Mattress for Side Sleepers Read review
$1,489RV King · list priceSee price
RV hybrid
RVMattress.comCopperFlex RV Hybrid
- Hybrid
- 10 in thick
- Medium-Firm
$1,065RV King 72x80 · list priceSee price
Custom size
Mattress InsiderLuxury Gel Memory Foam
- Memory foam
- 8 in thick
- not stated
Made to 72 × 80 inGet a quote
The London Aire bedroom. Measure the platform, not the old mattress, before you buy.
Bed sizes by year
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2025 | 72 × 80 in King | – | – | Newmar spec sheet |
| 2026 | 72 × 80 in King | – | – | Newmar 2026 brochure |
| 2026 | 72 × 80 in King | – | – | Newmar spec sheet |
| 2027 | 72 × 80 in King | – | – | Dealer report |
Years not listed weren't published.
The 4595 floorplan
Newmar's 2027 4595 floorplan.
Is this your 4595?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2025 | London Aire 4595 | – | – |
| 2026 | London Aire 4595 | 44' 10" | 5 |
| 2027 | London Aire 4595 | 44' 10" | 5 |
Other London Aire mattress sizes
Sources
- Newmar (newmarcorp.com): https://www.newmarcorp.com/content/dam/newmar/page-assets/model-page-assets/2025-model-year-page-assets/london-aire/10-brochure__la25/2025-london-aire-digital-brochure-final2-combo2.pdf
- Newmar (newmarcorp.com): https://www.newmarcorp.com/content/dam/newmar/brochure/2026-newmar-digital-brochures/2026-london-aire-brochure-final-combo.pdf
- Newmar (newmarcorp.com): https://www.newmarcorp.com/models/london-aire/2026-london-aire/floor-plans/4595
- Newmar (newmarcorp.com): https://www.newmarcorp.com/content/dam/newmar/page-assets/dealer-resources/brochures/2027/MY27LA_DigiBrochure_FNL.pdf
- Newmar (newmarcorp.com): https://www.newmarcorp.com/models/london-aire/2027-london-aire/floor-plans/4595
Questions
What size mattress is in the Newmar London Aire 4595?
The main bed is 72 × 80 in (Dealer report, 2027).