The Problem With "Standard" RV Mattress Sizes

If you've searched for an RV mattress in Canada, you've likely discovered the same thing most camper and trailer owners eventually find out: there's no single agreed-upon "RV size." Terms like "RV queen" or "three-quarter" sound standardized, but they vary by manufacturer and sometimes by model year. Bed platforms in RVs and trailers are often built around storage compartments, wheel wells, or slide-outs, so corners are frequently rounded, angled, or shortened compared to a home mattress. Buying a mattress sized for a "typical" RV often means trimming foam yourself or living with several inches of gap.

Common RV Mattress Sizes in Canada

RV Queen — shorter and/or narrower than a home queen, depending on manufacturer. Three-Quarter — common in bunks and smaller trailers. RV Bunk — children's or overhead sleeping areas. Custom-cut — boats, popup campers, and older trailers with non-standard platforms. Because RV manufacturers don't follow one shared standard, measuring your own platform is more reliable than ordering by size name alone.

What to Measure Before You Buy

Length and width at both the narrowest and widest points if the platform is tapered. Corner shape — square, rounded, or angled. Thickness clearance under any overhead cabinetry. And measure the platform itself rather than your old mattress, since foam compresses over time and can read smaller than it was originally cut.

Materials: Memory Foam vs. Hybrid vs. Bamboo for RVs

Memory foam contours well and has no moving parts to rattle on the road. Hybrid builds combine coil support with foam comfort — a good fit for full-time RVers who want more support, though they're heavier. Bamboo covers are breathable and moisture-wicking, useful in an RV's smaller, less-ventilated space. Weight is also worth considering if you ever remove the mattress for storage or winterizing.

Why a Custom-Built Mattress Beats Off-the-Shelf for RVs

New Era Bedding manufactures mattresses in-house in Mississauga rather than reselling national brands, so we build directly to your measurements: the correct footprint from day one, no trimming, no gap — and you can choose the material combination that suits how the RV is actually used, whether that's weekend trips or full-time living.

FAQ

Q: What size mattress do I need for my RV?

A: It depends on your specific model — RV bed platforms vary enough between manufacturers that the safest approach is measuring your platform directly rather than relying on a size name like "RV queen."

Q: Can I get a mattress cut to a non-standard RV shape?

A: Yes. Because we manufacture in-house, we can build mattresses to angled corners, tapered widths, and other non-standard shapes common in RVs, campers, and trailers.

Q: Do you deliver RV mattresses outside Mississauga?

A: We deliver locally across Mississauga, Port Credit, Streetsville, and Erin Mills, and can discuss options for other destinations — contact us to confirm.

CTA: Ready to get a mattress built to your camper's exact measurements? Contact New Era Bedding in Mississauga, Ontario to start your custom RV mattress order.

Call Now : +1 905-598-0164