Key TakeawaysRV Mattress Sizes: Ranging from RV twin and truck sizes to bunk beds, three-quarter, full, short queen, RV queen, short king, and RV king sizes, each caters to specific spatial constraints and sleeping preferences within the confined quarters of RVs. The dimensions and configurations of the bed platform play a crucial role, making it essential to select a mattress that aligns with both size and functionality requirements.RV Mattress Types: Choosing the right RV mattress involves considerations beyond size, delving into material types. Innerspring mattresses offer coolness but may face challenges in humid environments. Natural latex provides a balance between memory foam and innersprings, resisting allergens. Memory foam, while offering superior cushioning, may retain heat, a concern addressed by gel memory foam.Replacement and Savings: Recognizing the need for mattress replacement in RVs due to wear and tear over time emphasizes the importance of investing in quality bedding. The decision to replace a mattress should also consider factors like softness, support, and durability, ensuring an enjoyable and restful experience during extensive RV travels.If you haven’t spent a lot of time RVing, you might never have thought about RV bed sizes before, or maybe you thought they were the same as standard mattress sizes like the king, queen, etc. As it turns out, RVs have an entirely different size range made just for campers, busses, motorhomes, and other recreational vehicles.Depending on the measurements and configuration of your rig’s bed platform you may have to be careful about mattress thickness as well as its length and width. Let’s look at a few of the most popular RV mattress sizes and talk about how to tell which one is right for you.RV Mattress SizesThere are just about as many different RV mattress sizes as there are regular mattress sizes. You can also use some standard mattress sizes, like the regular queen, depending on the dimensions of your bed platform.Most RVs and other camping rigs have a platform to hold your mattress in place. Often, these platforms flip, slide, or otherwise move to stow your bed out of the way when it’s not in use. Some RV mattress platforms may also pop up for extra storage underneath the bed.RV Twin SizeTwin beds are some of the most popular bed sizes for campers, vans, and RVs on the smaller side because they don’t take up a lot of space. Standard twin mattresses measure 38 by 75 inches, but RV twins are narrower, measuring either 28 by 75 inches or 28 by 80 inches.Truck SizeTruck size mattresses were originally intended for the cabs of cargo trucks, but some campers use the same measurements. The truck size mattress can range in size from 35 by 79 inches to 42 by 80 inches.RV Bunk SizesRV bunk beds come in a wide range of sizes and dimensions. Though there are many variations of RV bunk mattresses, a few common sizes are:28 by 75 inches30 by 75 inches30 by 80 inches34 by 75 inches35 by 79 inchesNote: these are not all of the possible dimensions, so you should measure your RV bunk beds before shopping for mattresses.Three Quarter SizeThese mattresses are a little bit narrower than the full size bed and are often used in campers and RVs that don’t have the room to accommodate the wider full. At 48 by 75 inches, these mattresses might be able to sleep two kids or smaller adults, but it will be a tight fit.RV Full/Double SizeThe RV full mattress is just an inch narrower than the standard full mattress, coming in at 53 by 75 inches. These mattresses are very comfortable for single sleepers under 6 feet tall, and they can accommodate two adults, depending on their size and how active they are during sleep.Short Queen SizeA regular queen mattress is 60 by 80 inches. While the RV short queen retains this width, it cuts off 5 inches in length, bringing the total dimensions of a short queen to 60 by 75 inches. This is the first RV bed size that can comfortably accommodate couples.While the three quarter and full are technically large enough for two, you’ll probably feel cramped sleeping on them, as they provide less sleeping space per person than a child’s crib. The short queen offers a full 30 inches of width per person while still being more compact length-wise than a regular queen.RV Queen SizeThe RV queen is the same size as a standard queen mattress: 60 by 80 inches. These mattresses are rarer in RVs than the short queen, since it’s not easy to get sufficient space for an 80-inch long mattress. If you’re under 6 feet tall, you probably won’t notice the difference between a short and standard queen.Short King SizeThe standard or eastern king is 76 by 80 inches, but the short king cuts both width and length from these dimensions, coming in at 72 by 75 inches. This is 4 inches narrower and 5 inches shorter than a standard king, but unless you’re well over 6 feet tall, you’re unlikely to miss those extra inches.RV King SizeThe RV king maintains the length of a standard king but still reduces the width, measuring 72 by 80 inches. Unless you’re driving a pretty gigantic rig, you may not have a platform this size. But if you’re really tall, you might be able to find a few popup campers with an RV king option.RV Mattress TypesYou may think you don’t need to worry about mattress material when purchasing a bed for an RV; you just need to pick whatever’s comfortable. And yes, your preferences on comfort are important, but, they’re not the only thing you have to consider.Depending on the climate where you set up shop, your mattress’s material could cause some problems. You’ll need to be aware of your travel style and the climate of your destination when considering types of mattresses.InnerspringInnerspring mattresses are made of a network of springs wired together to support your weight. A top layer of foam, cotton, etc. goes over these springs to provide a cushion. These mattresses are often not as cushioning or supportive as latex or memory foam, but they do have one big advantage: coolness.If your RV or travel trailer doesn’t have air conditioning, the circulation allowed by the coils can help keep you a lot cooler than any type of foam. However, if you’re camping in a humid environment, it could cause coils to rust and lose tension faster, leading to sagging.Latex FoamNatural latex is made of sap harvested from rubber trees, and it is often a good compromise between memory foam beds and innersprings because it offers some of the cradling and support of memory foam and some of the cooling power and responsiveness of innerspring. Latex mattresses are also great if you’re camping in an area with a lot of allergens since they resist mold, pollen, mildew, dust, and dust mites.Memory FoamAnother hypoallergenic option, the memory foam mattress is the most cushioning of all the material options because it conforms so closely to your body’s shape, cradling pressure points while still offering support. However, an issue with some types of memory foam is its tendency to retain body heat.If you’re camping in a cold area, being enveloped in a warm, cozy foam could keep out the chill all night. However, if you’re camping in a hot area, you might be sweating it out all night. One way to combat heat retention is with gel memory foam. Gel foam has tiny, cooling gel microbeads mixed into the regular memory foam to help wick away body heat and prevent hot nights.Get resources for better sleepSign up for sleep health education, expert tips, and the latest and greatest mattress sales. Email See Privacy PolicySaving on a New RV MattressYou want to get your money’s worth without overspending when it comes to new mattresses for your RV. We suggest checking out of these top sales:Presidents Day Mattress SalesMemorial Day Mattress Sales4th of July Mattress SalesLabor Day Mattress SalesColumbus Day Mattress SalesBlack Friday Mattress SalesCyber Monday Mattress SalesSEE ALSO: Best Time to Buy a MattressFAQsCan’t I just use an air mattress?Air mattresses can be a great option if you have a van, camp trailer, or another compact vehicle. However, comfort is a problem with virtually all air beds. If you’re just going on a weekend camping trip, an air mattress is likely suitable. But if you’re headed cross-country for several weeks or months you’ll probably need something sturdier.Air beds don’t offer the kind of support you need for the long term, and their tendency to tear and leak means they might not be durable enough for weeks of nightly use. Air mattresses on the lower end of the price spectrum are especially vulnerable to damage. More expensive air mattresses are more durable, but they’re also often bulkier, which might negate the main reason for purchasing one.How do I know if an RV mattress is right for me?Of course, the first thing you’ll need to make sure of is the mattress you’re purchasing fits your platform. Once you ensure this, you’ll need to think about mattress materials. How long will you be sleeping on the mattress? Will you be moving it around to stow it? Are you camping in a hot/humid/cold/dry area?If you’re going to be sleeping on your mattress long term, you’ll probably want a high-quality latex or memory foam mattress, while you can get away with cheaper alternatives if you’re just camping for a few days. If you’ll be lifting or sliding your mattress a lot, high-density foams may be too heavy, and a lighter innerspring might be better. Similarly, the climate you’re camping in and the level of climate control you have in your rig will have an impact on whether you need a warming or cooling mattress material.Can I get a different sized mattress than the size of my bed platform?Most of the time, no. Getting a mattress that doesn’t fit your bed platform is similar to getting a mattress that doesn’t fit your bed frame at home. If your mattress is too big, it will hang over the sides or foot of the platform. If the mattress is too small, it may slide around in or off the platform.Do I need a certain thickness for my RV mattress?It depends on if you have a slide-out/fold-down mattress. If your mattress has to be stowed inside or underneath something, it will usually need to be no thicker than 5 or 6 inches. However, if your bed doesn’t slide or otherwise stow away, you can use a mattress of whatever thickness you like.Can I get a mattress topper for my RV mattress?It depends. If you’re not happy with your mattress’s firmness level or want to add an extra layer of cushioning, you might be able to find a topper rather than replacing the whole thing. Of course, you’ll need to measure the mattress’s dimensions to ensure you’re getting the right topper, but you’ll also need to be aware of thickness. If your mattress slides or stows, the added thickness of a topper may be too much for the height of your storage compartment.What is a cutout corner and how do I measure it?Some RVs come with a platform that has four regular corners. In this case, measuring for a mattress should be pretty straightforward—just take the width and length (and height if applicable).However, some RVs come with a cutout corner—a tiny, elevated room or cutout in the wall that requires the mattress to have at least one corner either rounded or cut off. Cut corner mattresses will have five sides and an asymmetrical shape, with one corner, either on the right or left, curved around or cut diagonally to fit the wall cutout. Measuring these can get a little more complicated.In addition to width and length, you’ll need to measure the sides leading up to the cutout and the dimensions of the cutout itself. Measure the length from the top of the mattress all the way to where the angled or cut corner starts. Then, measure the length from the start of the cut corner to its end. Finally, measure the width from the left or right of the mattress (depending on the side that’s cut out) from the start of the regularly shaped corner to the start of the cutout. That way, you’ll know the dimensions you need. Also, note the side the cut-out corner is on to make sure you’re getting the right mattress.Bottom LineRVing can be a great way to get out and see the country and the world, and with all the fun you plan to have on your road trip, you’re probably not too focused on your mattress. However, one of the key components of a great trip is a great night’s sleep.If you have an uncomfortable mattress or one that’s ill-suited to the climate you’re spending most of your time in, it could put a real damper on your trip. So if you’re going to slash your road trip budget, make sure you’re doing it somewhere besides your RV mattress.About the author Bennett CarringtonIf you’re looking for a mattress recommendation, Bennett Carrington can help. Bennett is Best Mattress Brand’s in-house mattress expert. He’s curated dozens of “best mattress” articles with buying tips for sleepers with a wide range of needs. Whether you’re plagued with back pain or suffering from night sweats, Bennett’s guides can steer you toward the most comfortable mattress for your unique needs. In addition to writing for Best Mattress Brand, Bennett is also a grad student pursuing a degree in English Literature. Find more articles by Bennett Comments Cancel replyLeave a CommentYour email address will not be published. Required fields are marked * Comment Name Email I agree to the Privacy Policy of this website. Δ