RV manufacturers have never met a "standard" bed they liked: short queens, three-quarter bunks, mattresses with one rounded corner squeezed against a wall cabinet. We cut replacement RV mattresses to your exact measurements — every dimension, every corner, to the quarter inch.
Measure once, measure right
Measure the sleeping platform, not the old mattress (they compress and shrink). Width and depth at the widest points, plus the thickness you want. Note corners: if a wheel well or cabinet clips the mattress, choose rounded corners and enter the radius — the configurator handles it. For platforms smaller than about 60″ × 75″, don't guess at "full" or "queen" — order the exact numbers.
Which foam for the road?
- HR45 high-resilience — our recommendation for full-time and frequent travelers: supportive, fast-recovering, doesn't body-mold overnight.
- Memory foam feel — pressure-relieving; best as a 2–3″ layer on a firmer base if you already have a decent mattress.
- Natural latex (LTX) — the premium option: breathable, extremely durable, worth it for full-timers.
Thickness: 5–6″ replaces a main-bed mattress; 3–4″ works for bunks and dinette conversions. A thin topper (2–3″) is the budget fix for a factory mattress that's too firm.
Getting it home
We ship across the US with door-to-door tracking. Measure your doorway and the bedroom aisle before ordering — an RV mattress that can't make the turn is nobody's friend. Flat $9.99 shipping, free over $150.
Common rigs we cut for
Travel trailers, fifth wheels, Class C motorhomes, truck campers, sprinter van conversions and schoolie builds. If your platform is a strange trapezoid, the configurator prices that shape directly — no "contact us for quote" purgatory.