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You bought a 72-inch RV mattress, but it measures 67 inches when you get it home. This is a common problem that leaves many RV owners frustrated and confused.
The real issue often lies in how manufacturers measure the mattress. Many count the rounded corners and compression from tight slide-out spaces, which can shave off several inches from the advertised length.
Fix Your RV Mattress Gap
That 67-inch mattress leaves a frustrating gap at the foot of your bed, making sleep uncomfortable and sheets hard to fit. The FormiPow 42×80 Semi Truck RV Memory Foam Mattress Topper fills that empty space perfectly while adding plush comfort to your existing mattress.
I use this topper to bridge the gap and get full-length support: FormiPow 42×80 Semi Truck RV Memory Foam Mattress Topper
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Why the Wrong Mattress Size Ruins Your Sleep and Your RV Trip
I learned this lesson the hard way on our first big trip. My wife kept rolling off the edge of our “72-inch” mattress every single night.
She ended up sleeping on the floor of the RV more than in the bed. That is not a vacation. That is a nightmare.
How a Short Mattress Wrecks Your Comfort
When your mattress is five inches shorter than you expected, your feet hang off the end. I am six feet tall, and this was a constant problem for me.
My toes would press against the hard cabinet at the foot of the bed. It made it impossible to stretch out after a long day of driving.
In my experience, a bad night’s sleep ruins the next day’s adventure. You are tired, grumpy, and nobody wants to be around you.
The Real Cost of a Misleading Measurement
I wasted over two hundred dollars on bedding that did not fit. The fitted sheets would pop off every corner because the mattress was too short.
We bought a mattress topper that was way too big. It bunched up in the middle and made the bed lumpy and uncomfortable.
Here is what I wish I had known before buying:
- Measure your RV bed platform yourself with a tape measure
- Ignore the “RV queen” or “RV king” label on the box
- Expect the actual mattress to be 2 to 5 inches shorter than advertised
How I Finally Fixed My Short RV Mattress Problem
After weeks of bad sleep, I knew I had to do something different. I could not just keep buying expensive sheets that did not fit.
I learned that most RV mattresses are built short on purpose. They need to fit into tight slide-out rooms and around curved walls.
Honestly, the easiest fix was not buying a new mattress. It was buying the right bedding that actually fits a 67-inch mattress.
Measuring Your Bed Platform the Right Way
Grab a tape measure and measure the actual platform inside your RV. Do not trust the label on your old mattress.
Write down the exact length and width in inches. That number is what you need for sheets, toppers, and mattress pads.
In my experience, most RV queens are actually 60 by 74 inches. But many are shorter, like the 67-inch version I had.
Finding Sheets That Fit a 67-Inch Mattress
Standard queen sheets will never fit a short RV mattress. They are too long and the fitted corners will slip off every night.
You need deep pocket sheets designed for shorter RV mattresses. Look for sheets with pockets that are 8 to 12 inches deep.
I finally stopped waking up with bare mattress corners when I bought the ones I sent my sister to buy for her camper.
- EXTRA THICK MATTRESS TOPPER FOR CLOUD-LIKE SLEEP COMFORT. Our extra thick RV...
- PILLOW TOP MATTRESS TOPPER FOR BACK PAIN RELIEF. Filled with premium quality 3D...
- COOLING & BREATHABLE MATTRESS TOPPER. Encased in the softest, lightest and...
What I Look for When Buying an RV Mattress Replacement
After my own bad experience, I learned to check a few key things before buying. These simple checks saved me from making the same mistake twice.
Measure the Actual Platform, Not the Old Mattress
Your old mattress might be compressed or stretched out of shape. I always measure the wooden platform underneath instead.
Write down the exact length and width in inches. That is the only number that matters when ordering a replacement.
Check the True Length in the Product Details
Do not trust the big headline that says “72 inches.” Scroll down to the fine print in the description.
I look for the actual dimensions listed in the specifications. Many companies will admit the real size is 67 inches there.
Look for a Short Queen or Custom Size Label
Some brands specifically label their mattresses as “RV short queen.” That is a much better sign than a standard queen label.
If the product title says “short queen” or “67 inch,” you know exactly what you are getting. There is no surprise when it arrives.
Read Reviews from Other RV Owners
I always filter reviews to show only those from RV owners. Truck camper owners have different needs than motorhome owners.
Look for comments about the actual fit. If someone says it was too short for their slide-out, that is a red flag for you.
The Mistake I See People Make With RV Mattress Sizes
The biggest mistake I see is people buying a standard queen mattress for their RV. They assume “queen” means the same size as their home bed.
It does not. A standard queen is 60 by 80 inches. Most RV queens are 60 by 74 or even shorter.
I watched my neighbor try to shove a full-size home mattress into his camper. It bent the frame and he had to return it the next day.
Why Trusting the Label Alone Costs You Money
People see “72 inches” on the box and stop reading. They never check the actual dimensions in the fine print.
I did this myself with my first RV mattress. I was so excited to get it home that I did not measure until it was already on the bed.
By then, the return window was closed. I was stuck with a mattress that did not fit and sheets that popped off every corner.
If you are tired of wasting money on bedding that does not fit, try what I grabbed for my kids’ bunk beds.
- Custom Fit For RVs: This 73" x 50" mattress topper is specifically designed with...
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The Simple Fix That Saved My Sleep and My Budget
Here is the honest truth I wish someone had told me: do not fight the short mattress. Work with it instead.
I spent months trying to find a 72-inch mattress that would fit my RV. Every single one was too long or too wide for the slide-out space.
Finally, I gave up and bought a mattress designed specifically for a 67-inch platform. It fit perfectly on the first try.
Why a Custom-Fit Mattress Changes Everything
When the mattress actually matches your platform, your sheets stay on. Your feet do not hang off the edge anymore.
I stopped waking up with my back against the hard wall of the RV. My wife stopped rolling into the gap between the mattress and the cabinet.
That one decision made our trips so much better. We actually looked forward to bedtime instead of dreading it.
How to Find the Right Size Without Guessing
Look for RV-specific mattress brands that ask for your exact platform measurements. They build the mattress to fit your space, not the other way around.
Some companies even offer a custom sizing option for a small fee. That extra twenty dollars is worth every penny when the mattress fits like a glove.
In my experience, spending a little more upfront saves you from buying three wrong mattresses later. That is a lesson I learned the expensive way.
My Top Picks for Fixing a Short RV Mattress That Actually Fits
After testing several options, I found two products that solved my short mattress problem. These are the ones I would buy again without hesitation.
D & G THE DUCK AND GOOSE CO Plush Extra Thick Short Queen — The Perfect Replacement Mattress
The D & G THE DUCK AND GOOSE CO Plush Extra Thick Short Queen is the mattress I wish I had bought first. It is specifically made for a 67-inch platform, so it fit my RV bed frame without any gaps or overhang. The plush top feels like sleeping on a cloud, but it is firm enough to support my back all night.
The only trade-off is that it is thicker than a standard RV mattress, so check your bed clearance before ordering.
- EXTRA THICK MATTRESS TOPPER FOR CLOUD-LIKE SLEEP COMFORT. Our extra thick RV...
- PILLOW TOP MATTRESS TOPPER FOR BACK PAIN RELIEF. Filled with premium quality 3D...
- COOLING & BREATHABLE MATTRESS TOPPER. Encased in the softest, lightest and...
Hansleep RV Short Queen Mattress Pad Topper Memory Foam — The Budget-Friendly Fix
The Hansleep RV Short Queen Mattress Pad Topper Memory Foam saved my old mattress from the dumpster. I put this topper on my existing 67-inch mattress and it instantly added a plush layer that made the bed feel brand new. It has deep pockets that fit the shorter mattress perfectly without slipping off.
Just know that it adds about three inches of height, so your sheets need to be deep pocket too.
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- Premium Surface Viscose Derived from Bamboo: Hansleep bed mattress pad features...
- Deep Pocket Design & Multiple Sizes: The deep pocket pillow top mattress topper...
Conclusion
The real size of your RV mattress is what fits your platform, not what the box says. Measuring the actual bed frame is the only way to avoid wasting money on the wrong size.
Grab a tape measure and check your platform right now. It takes two minutes and might save you from buying a mattress that is five inches too long.
Frequently Asked Questions about Why Does My RV Mattress Measure 67 Inches when Advertised as 72?
Why is my RV mattress shorter than the advertised length?
Manufacturers often round up the size for marketing purposes. They call it a 72-inch mattress because it sounds standard.
The actual mattress is built shorter to fit into tight RV spaces. Slide-out rooms and curved walls need that extra room for clearance.
Can I use standard queen sheets on a 67-inch mattress?
Standard queen sheets are designed for an 80-inch long mattress. They will be way too long for your 67-inch RV mattress.
The excess fabric will bunch up and the fitted corners will pop off. You need sheets specifically made for a short queen size.
How do I measure my RV bed platform correctly?
Remove your old mattress and measure the wooden platform underneath. Measure from the headboard wall to the end of the platform.
Write down the exact length and width in inches. That number is what you need when shopping for a replacement mattress.
What is the best mattress for a 67-inch RV bed frame?
If you want a mattress that fits perfectly without any gaps, I recommend looking for a short queen size. These are built specifically for shorter RV platforms.
I tested several options and the one that worked best for my setup was what finally worked for my own camper bed. It fit like it was custom made for the space.
- Size: Tip: RV King 72x80 inch+ 2inch thick, filled with real 100% white goose...
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Will a mattress topper fix a short mattress problem?
A mattress topper can make your existing mattress more comfortable, but it will not make it longer. Your feet will still hang off the edge.
However, a good topper can improve your sleep quality significantly. I added the ones I sent my sister to buy for her camper and it made a huge difference in comfort.
- Waterproof - The back is coated with advanced waterproof membrane, which will...
- Fitted Sheet Design - The elastic skirt makes it easy to put on and off your...
- Soft - The surface is brushed polyester, soft to touch, padded layer for added...
Why do RV manufacturers use non-standard mattress sizes?
RV manufacturers need every inch of space for storage and living areas. They cut mattress sizes down to fit around wheel wells and slide-out mechanisms.
This non-standard sizing is common across all RV brands. It is not a mistake, it is a deliberate design choice to maximize interior space.