Most RVs come with a mattress that's mediocre at best. If you're spending nights on the road — whether in a Class A motorhome, a fifth-wheel, a travel trailer, or a camper van — you deserve a mattress that actually lets you sleep.
This guide covers what to look for, which sizes and thicknesses work best in different setups, and how to choose the right material for mobile sleeping environments.
These two use cases have some overlap, but the priorities differ.
RV sleeping is closer to home sleeping — you want real mattress comfort, proper support, and something that holds up over years of use. Weight matters because it affects fuel economy. Height matters because overhead clearance in RV bedroom compartments can be tight.
Tent or cabin camping is about portability and compactness. A roll-up or fold-flat mattress makes sense here. Comfort matters, but so does the ability to pack up and move.
This guide focuses primarily on RV mattresses, since that's where a quality mattress investment makes the most sense.
Most home mattress sizes don't fit RV platforms. Here's how RV sizes compare:
| RV Size Name | Dimensions | Common In |
|---|---|---|
| RV Short Queen | 60" x 75" | Class A, Class C, fifth-wheel master bedroom |
| RV Short King (Three-Quarter) | 72" x 75" | Larger Class A motorhomes |
| RV Full / Double | 54" x 74" | Mid-range trailers |
| RV Bunk / Dinette | 28–32" x 72–74" | Bunk beds, convertible dinettes |
| Standard Twin XL | 38" x 80" | Some Class A and custom builds |
Measure your platform before ordering. RV dimensions vary by brand, model, and year. Don't assume your platform matches the standard RV size listed above — verify with a tape measure.
Need a non-standard size? LA Mattress Store offers custom mattress sizing for height, width, and length.
In a home bedroom, mattress thickness is mostly a comfort and aesthetic preference. In an RV, it directly affects whether you can sit up, whether your bedding tucks in properly, and how much weight you're adding to the vehicle.
| Thickness | Best Application | Notes |
|---|---|---|
| 6–8" | Bunks, dinettes, tight clearance | Easier to handle, lighter weight |
| 9–10" | Most RV master bedrooms | Best balance of comfort and practicality |
| 11–12" | Larger RVs with ample overhead clearance | Most comfort layers; heavier |
Before buying, measure the distance from your sleeping platform to the ceiling (or any cabinets above). Subtract your mattress thickness — that's your seated clearance. Less than 24" starts to feel cramped; under 18" means a thinner mattress is the right call.
The most popular choice for RV mattresses. Memory foam doesn't have springs that can shift or creak during travel, it contours well to the body, and it handles the temperature and humidity variations that come with road life reasonably well. Look for gel-infused foam if you sleep hot — especially relevant in summer RV trips.
Best for: Most RV owners, couples, people with pressure point issues.
Latex is durable, breathable, and naturally resistant to dust mites and mold — useful in a mobile environment where ventilation isn't always ideal. It's heavier than foam and more expensive, but it holds up over years of use better than most alternatives. Natural latex is also an option for those who prefer organic materials.
Best for: Long-term RV owners, people with allergies, hot sleepers.
Traditional innerspring mattresses are lighter than latex and have good airflow. The downside: coils can develop noise over time, especially in a vehicle that vibrates during travel. If you go innerspring, look for pocketed coils — they're more durable and quieter than bonnel coil designs.
Best for: Budget-conscious buyers, people who prefer a traditional feel.
Combines a foam comfort layer with a pocketed coil support core. Gives you the contouring of foam with the support and airflow of springs. Generally the best all-around choice if budget allows. Most hybrids are 10–12" thick, so check your clearance first.
Best for: RV owners who want the closest thing to a home mattress experience.
A firm innerspring mattress at 9 inches thick — a practical profile for most RV platforms. Sturdy support, good for people who prefer a firm sleeping surface. Works well when portability and weight are priorities.
At 7 inches, this is one of the slimmer options — ideal for RV bunks, dinettes, or anywhere with tight overhead clearance. Medium firmness makes it accessible to more sleepers. Tight top construction keeps things clean and simple.
10 inches and firm. More cushioning than a 9-inch model while still maintaining a sturdy, supportive feel. A solid choice for the primary RV sleeping area when you want something closer to a home mattress experience.
For the RV owner who wants a premium, organic sleeping surface. GOTS-certified organic materials, vegan construction, naturally resistant to dust mites and mold. At 11 inches, it's best for Class A or larger fifth-wheel setups with ample overhead clearance. Significantly heavier than foam options.
You need a mattress that fits your platform dimensions, which for most RVs means a short queen (60" x 75") rather than a standard queen (60" x 80"). Beyond sizing, the same quality considerations apply as any mattress purchase — support, comfort, and durability.
Most RV owners do best with 9–10 inches. It balances comfort with manageable weight and works in most overhead clearance situations. Bunks and tight spaces often need 6–8 inches.
Only if it fits. A standard queen is 5 inches longer than an RV short queen — it won't fit most RV bed frames without hanging off the end. Measure first.
A non-slip grip pad placed between the mattress and the platform is the easiest fix. Some RV platforms also have mattress straps or retention lips that can help.
There's a range. You can find solid options starting around $400–$600 for a short queen innerspring. Latex and hybrid options cost more — typically $800 and up. Custom sizes cost more than standard.
Yes. LA Mattress Store offers custom sizing for non-standard dimensions. Contact us for a quote.
Need help finding the right RV mattress? Visit one of our 5 LA showrooms or get in touch for custom sizing assistance. We can cut to your exact platform dimensions and ship directly to your door.
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