If you’re planning to upgrade or replace the sleeping surface in your motorhome, you might be asking, what are the dimensions of a queen size rv mattress? It’s a common question, but the answer isn’t always as straightforward as you’d hope. Unlike a standard home mattress, RV mattresses often have unique sizes and quirks. Getting the right fit is crucial for a good night’s sleep on the road.
This guide will walk you through everything you need to know. We’ll cover the standard dimensions, the common variations you’ll encounter, and how to measure your RV bed frame correctly. Let’s make sure you find the perfect mattress for your home on wheels.
What Are The Dimensions Of A Queen Size RV Mattress
The most common queen size RV mattress is known as a “short queen” or “RV queen.” It’s specifically designed to fit the space constraints of most recreational vehicles.
A standard short queen mattress typically measures 60 inches wide by 75 inches long. This is 5 inches shorter than a regular residential queen mattress, which is 60 inches by 80 inches. The reduction in length helps save precious space in the bedroom area of an RV.
However, it’s absolutely vital that you never assume this is the size you need. Always, always measure your existing bed frame first. Many RV manufacturers use custom or slightly different sizes.
Why RV Mattress Sizes Are Different
RV design is all about maximizing a small space. Every inch counts. A shorter mattress allows for more walkway space at the foot of the bed or room for cabinetry. It’s a practical compromise that most RV owners get used to quickly.
Using a standard home mattress in an RV can lead to problems. It might block aisles, prevent doors from opening, or simply not fit into the designated bed box. That’s why knowing the exact dimensions for your specific model is so important.
Other Common RV Mattress Sizes
While the short queen is popular, it’s not the only size out there. You might find these other common RV mattress dimensions:
- RV King (or Short King): Often measures 72 inches wide by 75 inches long. This is shorter than a standard 76×80 king.
- Full/Double: Usually 54 inches by 75 inches, but sometimes a true 54×74.
- Twin: Typically 38 inches by 75 inches.
- Custom Odd Sizes: This is very common, especially in older RVs or specific floorplans like corner beds or cabover bunks. You might find mattresses with measurements like 46×70 or 72×80.
How to Measure Your RV Bed Frame Correctly
Don’t guess. Follow these steps to get accurate measurements for a replacement mattress.
- Clear the Area: Strip all bedding, including the mattress pad and the mattress itself, from the platform.
- Measure the Platform Length: Use a metal tape measure for accuracy. Measure from the inner edge of the headboard (or wall) to the inner edge of the footboard or the end of the platform. Do this in the center and at both sides. Note the shortest measurement.
- Measure the Platform Width: Measure from the inner left edge to the inner right edge. Again, measure at the head, center, and foot of the bed. Use the narrowest width.
- Account for Obstructions: Look for any permanent obstructions like trim, raised edges, windowsills, or outlets that stick out. You’ll need to measure around these or note their location.
- Check the Height: Measure the depth of the bed box if you have one. This tells you how thick your new mattress can be, especially if there’s a lid that needs to close.
Choosing the Right Mattress Type for Your RV
Once you know your size, you need to pick a material. RV mattresses face unique challenges like movement, temperature swings, and potential moisture.
- Memory Foam: Excellent for contouring and pressure relief. It’s also great for odd-shaped beds because it can be custom-cut. Look for high-density foam for durability. Some people find it sleeps warm.
- Innerspring: Provides a more traditional, bouncy feel with good airflow. However, the metal springs can be heavy and may not hold up as well to constant road vibration over time.
- Latex Foam: A natural option that is responsive, durable, and sleeps cooler than memory foam. It can be more expensive and is quite heavy.
- Hybrid: Combines coils with foam layers for a balance of support and comfort. Weight and height can be factors here.
- Air Bed: Adjustable firmness is a big plus. They are often lighter weight and can be deflated for easier installation. The main concern is potential for leaks and needing a power source.
Important Considerations Beyond Size
Don’t forget these other key factors when making your choice.
Weight: A heavy mattress affects your RV’s cargo carrying capacity and fuel efficiency. Lighter foams are often prefered.
Thickness/Height: Ensure the new mattress will fit under any overhead cabinets or allow doors to swing open. Also consider step-up height getting into bed.
Ventilation: RVs can get humid. A mattress with good airflow (like some foams with gel infusions or breathable covers) helps prevent mold and mildew.
Delivery and Installation: Can the mattress be rolled or folded (like a “bed in a box”) to fit through your RV door? A rigid mattress might be impossible to get inside.
Where to Buy an RV Mattress
You have several good options for finding the right mattress.
- RV Dealerships and Specialty Stores: They often carry standard short sizes and may offer custom ordering. This can be convenient but sometimes pricey.
- Online Retailers: Many companies specialize in RV mattresses. They offer a wide range of sizes, materials, and custom-cut options. Read reviews carefully.
- Mattress Companies: Some major brands now offer RV sizes. You might be able to try a similar model in a store before buying the RV-specific size online.
- Custom Mattress Makers: For truly odd-shaped beds, this is your best bet. You send them your exact measurements and they build to fit.
Step-by-Step: Replacing Your Old RV Mattress
- Remove the Old Mattress: This may be a two-person job. Carefully maneuver it out of the RV to avoid damaging walls or doors.
- Clean the Bed Platform: Vacuum thoroughly and wipe down with a mild cleaner. This is a good time to check for any signs of moisture or pests.
- Inspect the New Mattress: Before bringing it inside, unbox it (if possible) and check for damage. Allow a bed-in-a-box to fully expand for the recommended time, usually 24-48 hours.
- Install the New Mattress: Carefully place it on the platform. If it’s a tight fit, you may need to angle it or compress it slightly. A mattress protector is highly recommended.
- Let it Air Out: New mattresses can off-gas. Open windows and run the fan for a day or so before sleeping on it.
FAQ Section
Q: Is a queen size RV mattress the same as a regular queen?
A: No, usually not. Most often, an RV queen is a “short queen” measuring 60″ x 75″, which is 5 inches shorter than a standard 60″ x 80″ home queen mattress.
Q: Can I use a regular home mattress in my RV?
A: You can only if your bed frame measurements exactly match a standard home size (like 60×80 for a queen). Always measure first. A standard mattress is often to long or to wide for an RV space.
Q: How do I find the exact size of my current RV mattress?
A: The best way is to measure the bed platform itself, as described above. The old mattress may have sagged or been compressed, so it’s not a reliable guide.
Q: Are RV mattresses less comfortable than home mattresses?
A: Not necessarily. Many are made from the same quality materials. The key is choosing the right type (foam, hybrid, etc.) for your comfort preferences and ensuring it’s the correct thickness and support level.
Q: What if my RV bed is a weird shape?
A> Custom mattress companies are your solution. They can create a mattress to fit any irregular shape, including cut-outs for corners or protrusions. Memory foam is often the best material for this because it can be easily trimmed.
Q: How important is a mattress protector in an RV?
A> Extremely important. It guards against spills, moisture, and allergens. In the humid and compact environment of an RV, a waterproof and breathable protector is a smart investment to extend your mattress’s life.
Maintaining Your New RV Mattress
To keep your investment in good shape, follow a few simple tips. Rotate the mattress head-to-foot every 3-6 months to ensure even wear, especially since RV beds are often accessed from one side. Use a breathable, waterproof mattress protector and wash it regularly.
When your RV is in storage, try to keep the interior climate controlled if possible. Extreme heat or cold and humidity can damage mattress materials. Also, allow for air circulation by not piling items on the bed during long storage periods.
Finding the perfect mattress makes a huge difference in your RV adventures. A good night’s sleep means your more energized for hiking, sightseeing, or long days of driving. By taking the time to measure correctly and understand the unique options available, you can turn your RV bedroom into a truly comfortable retreat. Remember, the answer to “what are the dimensions of a queen size RV mattress” always starts with your own tape measure.