8 inch medium or 10 inch soft, 12 RV sizes
RV Mattresses, Made in the USA
The LOUNJ RV Mattress replaces the thin slab that came with your camper with real gel memory foam, a charcoal-infused cooling cover, and a 10-year warranty. Choose an 8 inch medium or a 10 inch soft build in any of 12 RV sizes, including short queen, RV king, short king, and bunk. Made in Phoenix, Arizona, shipped compressed and free to the lower 48.
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What to look for in a replacement RV mattress
Factory RV mattresses are built for the lowest possible cost and weight, which is why so many owners swap them out within the first season. When you shop for a replacement, start with size: RV beds are shorter and narrower than home beds, and you need a mattress cut to the actual platform, not a trimmed residential unit. Next, look at the foam. Gel memory foam gives you pressure relief and motion isolation, and an open-cell structure keeps it from trapping heat in a warm camper.
Check that the mattress ships compressed, since an RV bedroom door and hallway will not pass a flat queen. Look for a washable cover with cooling properties, a real warranty, and foam that is CertiPUR-US certified and fiberglass free. The LOUNJ RV Mattress checks every one of those boxes.
8 inch medium or 10 inch soft?
The 8 inch Medium is the right choice for back and stomach sleepers, heavier sleepers who want support, and any bed where height is limited, such as bunks, cab-overs, and beds that lift on struts. It is lighter and easier to handle when you need to get to under-bed storage.
The 10 inch Soft adds two more inches of gel memory foam for a plusher, more contouring feel. It is the better pick for side sleepers, couples who want less motion transfer, and full-timers who sleep in the RV every night and want it to feel like a home bed. Both builds use the same gel-infused open-cell memory foam and the same charcoal cooling cover, and both carry a 10-year warranty. If you like the feel of your current mattress but want more comfort, a RV mattress topper may be all you need.
Sizes, delivery, and why LOUNJ
The LOUNJ RV Mattress comes in 12 sizes: Queen Short 60×75, Queen 59×79, RV King 72×80, King Short 72×75, Full 53×75, 3/4 Full Short 48×75, and bunk sizes 28×75, 28×73, 30×75, 30×80, 35×75, and 35×79. Measure your platform before ordering; sizing guides are on our short queen, RV king, and bunk pages. For unusual dimensions, ask about a custom cut.
LOUNJ has poured foam in Phoenix since 2018 and sells factory direct with no middleman markup. The mattress ships compressed with free FedEx Ground shipping to the lower 48, usually the same or next business day, and expands within 24 to 48 hours. You get a 30-night sleep trial with free returns and a 10-year warranty.
Questions about rv mattresses
What sizes does the LOUNJ RV Mattress come in?
Twelve RV sizes: Queen Short 60×75, Queen 59×79, RV King 72×80, King Short 72×75, Full 53×75, 3/4 Full Short 48×75, and six bunk sizes at 28×75, 28×73, 30×75, 30×80, 35×75, and 35×79 inches. Measure your existing mattress or the platform it sits on and match it to the closest size before ordering.
Will the RV mattress fit through my camper door?
Yes. The mattress ships compressed and rolled in a box that fits through standard RV entry doors and down the hallway to the bedroom. Unbox it on the platform, unroll it, and let it expand. Most of the expansion happens in the first few hours, with full height reached in 24 to 48 hours.
Does the RV mattress sleep cool?
It is designed to. The core is gel-infused open-cell memory foam that lets air circulate and moves heat away from your body, and the cover is infused with charcoal, which helps wick moisture and keep the surface fresh. Together they sleep much cooler than the closed-cell foam in most factory RV mattresses.
Is 8 inches or 10 inches better for an RV?
Choose 8 inch medium if you sleep on your back or stomach, if headroom is limited, or if the bed lifts for storage and you want a lighter mattress. Choose 10 inch soft if you sleep on your side, share the bed, or live in the RV full time and want a plusher, home-bed feel. Both use the same foam and cover.
What is the warranty on the RV mattress?
The LOUNJ RV Mattress carries a 10-year warranty against manufacturing defects, including premature sagging and body impressions beyond normal wear. It is also covered by our 30-Night Happiness Guarantee: sleep on it for 30 nights, and if it is not right, returns are free with no fees. Contact support@lounjbedding.com for warranty help.
Is the RV mattress made in the USA?
Yes. The foam is poured, cut, and packaged at our family-owned factory in Phoenix, Arizona, where LOUNJ has made bedding since 2018. It is CertiPUR-US certified, fiberglass free, and made without fire-retardant sprays. Selling factory direct is how we keep the price fair without cutting corners on materials.
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