RVs and Mattress Size: 11 Things You Should Know
Deciding on the right mattress size for your RV can be tricky. With limited space to work with, you’ll want one that fits your needs without overwhelming the bedroom.
This comprehensive guide examines rvs and mattress size, providing the key information you need to select the ideal bed.
To find the perfect mattress, there are 11 key factors to consider.
1. Standard RV Mattress Sizes
The RV industry has standardized around a few common mattress sizes to match the constrained spaces in most motorhomes and travel trailers. The most popular options are:
Twin Size
Twin extra-long mattresses measure 38” x 75” and are a top choice for couples looking to maximize bedroom space. They allow you to have two separate single beds side-by-side.
Short Queen
Short queen mattresses are 60” x 75” and designed specifically for RVs. They provide more space for couples than a twin while fitting in tight footprints.
RV Queen
RV queen mattresses are 60” x 80” and the largest standard option for most trailers and motorhomes. They work well for couples looking to share a bed.
RV King
RV king mattresses measure 72” x 80” and are found in larger fifth wheels and Class A motorhomes. They provide extra comfort for couples but limit space for other furniture.
RV Bunk mattresses
RV bunk mattresses like twin (38” x 75”) or full (53” x 75”) are made to fit in compact bunk beds and maximize sleeping capacity.
2. Measure Your Bedroom
Before deciding on a mattress size, carefully measure the bedroom space in your RV. Make note of length, width, and any obstructions like nightstands or cupboards.
This will determine the maximum dimensions a new mattress can be without impeding access or storage.
Try to find the original mattress size as a starting point too. This will likely match the framing and work well. Just watch for any remodeling that may have changed the clearances.
How to Measure
Use a soft measuring tape to check the inside length and width of the sleeping space. Round down to the nearest inch. This will give you the maximum mattress footprint.
Account for any intrusions like wheel wells or utilities that may take up space. You want at least 1-2” clearance on all sides.
Double check corners are square using the 3-4-5 rule. Multi-slide RVs can sometimes shift over time.
Allow for Mattress Thickness
Most RV mattresses are 6-10” thick. Make sure to factor for this height when measuring. A mattress that’s too tall won’t fit the framing or leave enough space for bedding.
Adding a mattress topper down the road will also increase thickness slightly. Leave an extra 1-2” just in case.
3. Take Your RV Type Into Account
The optimal mattress dimensions will depend in part on what type of RV you have. Here are a few key considerations for different RV classes:
Class A Motorhomes
Class A motorhomes are the largest RV type, capable of fitting RV short queen or king sizes. Look for at least 42” width for a couple. Slide outs will increase room.
Fifth Wheels & Travel Trailers
Fifth wheels and large travel trailers can usually accommodate a 60” x 80” RV queen mattress. Measure space with slides closed and open.
Class B & C Motorhomes
The snug confines of Class B and C motorhomes will often dictate a twin or RV short queen. Prioritize walkaround clearance.
Pop-Up Campers
For pop-up and hybrid campers, RV short queens or large twin mattresses are the safest bets dimension-wise.
Truck Campers
Truck campers and other compact RVs will be most compatible with twin, full, or RV short queen mattresses.
No matter the RV type, carefully measure inside dimensions before committing to a mattress size. Manufacturer specs can help guide the search too.
4. Consider Your Sleeping Preferences
The mattress size that works best will also depend on who’s using the bed and desired sleeping arrangements. Assess your needs:
Solo Sleepers
For people camping alone, a twin or full RV mattress allows room to spread out without wasting usable space.
Couples
Couples will likely want an RV queen or king mattress. The extra width allows sleeping side-by-side. Short queens are a compromise.
Kids & Teens
Kids and teens are often fine with bunk twin mattresses or sharing a short queen. Give growing kids extra leg room.
Pets
Pets can take up space in the bed. Size up accordingly or look for mattresses with one side shorter to fit at the foot.
Think about your sleeping posture and tendency to spread out too. Add at least a few inches beyond your height to determine ideal length.
5. Pick Mattress Thickness
RV mattresses are typically 6”, 8”, 10” or 12” thick. Here are some guidelines for selecting the proper height:
6” Thickness
Best for slide-in truck campers and pop-up campers with 4”-5” mattress gaps. Minimum comfortable thickness.
8” Thickness
Ideal for pop-ups and trailers. Fits most framing without restricting headroom. Offers cushioning.
10” Thickness
Recommended for larger motorhomes and fifth wheels. Provides extra comfort and support. Standard thickness.
12”+ Thickness
Deeper mattresses for luxurious comfort. May be too tall for some RVs, especially with toppers.
Aim for the tallest mattress that still fits the framing with 2”+ clearance underneath. Thicker mattresses soften with use over time.
6. Get the Proper Support Level
RV mattresses come in different firmness ratings from extra firm to plush. Consider factors like:
Personal Preference
Think about the firmness you find most comfortable in other beds. Soft, medium, or firm?
Sleep Position
Back and stomach sleepers need firmer support. Side sleepers do better with slightly softer mattresses.
Health Conditions
Conditions like back pain may dictate a particular firmness for proper spinal alignment.
RV Movement
Swaying in an RV can feel exaggerated on an extra soft mattress. Medium to firm models provide stability.
Test out mattresses in person when possible. And choose ones with layered foam or hybrid coils for pressure relief.
7. Weigh the Mattress Construction
There are four primary types of mattresses made for RVs:
Foam Mattresses
All-foam mattresses with dense memory and polyfoam layers are lightweight, conforming, and available up to 12” thick. Choose quality layered foam for support and cooling.
Innerspring Mattresses
Traditional innerspring mattresses use steel coils for bounce and airflow. Look for models specific to RVs for compactness and moisture protection.
Latex Mattresses
Natural or synthetic latex foam mattresses provide resilience and lasting shape retention. They resist impressions but can be heavy and expensive.
Air Mattresses
Inflatable air mattresses allow adjustable firmness and lightweight portability. They carry a higher risk of leaks and require occasional re-inflating.
Prioritize durable, high-density foams or quality coils paired with thick comfort layers. Also make sure the mattress meets RV fire safety standards.
8. Consider Adjustable Bed Compatibility
If you want to add an adjustable bed frame in your RV, pay attention to mattress compatibility. Things to look for include:
- Extra-stretch knit covers with flexibility
- Foam that bends easily without damage
- Edge support to prevent sagging when inclined
- Low profile or split designs to accommodate mechanics
- Sturdy edges that won’t tear or rip
Test flexing the mattress thoroughly with any adjustable base. And consult specs to ensure proper sizing fits.
9. Check for RV-Ready Features
Besides right sizing, the best RV mattresses include design elements to improve convenience and prevent problems:
Corner Cut-Outs
Cut-outs make it easier to access storage spaces and accommodate wheel wells.
Handles/Air Vents
Handles for secure portability and air vents or convoluted foams to enhance airflow help mattresses stay fresh.
Antimicrobial Treatment
Antimicrobial protection inhibits mold, mildew, bacteria, and odors in humid RV environments.
CertiPUR-US® Foam
This certification guarantees RV mattress foams are made without hazardous chemicals and emissions.
Water & Stain Resistance
Barriers help the mattress stand up to spills and accidents during travel and storage.
Zippered Covers
Zip-off mattress covers simplify cleaning and maintenance between trips.
10. Mind the Warranty Coverage
With RV mattresses, longevity equals comfort. Make sure any warranty will provide adequate coverage:
- Look for at least 10 years of coverage, preferably 20+ years.
- Confirm the warranty is non-prorated and fully protects against defects.
- Check that body impressions of 1” or more are covered.
- See if the warranty is valid for full replacement or only repairs.
- Understand how and where you need to file a claim.
Go over the warranty closely to determine real-world coverage and value. Quality mattresses will back their products.
11. Watch Your Budget
As with traditional mattresses, RV mattresses span a wide range of budgets. Here are typical price ranges to expect:
Under $500
The most affordable foam, innerspring, and air mattresses from $150-$500. Look for thicknesses 8” or less.
$500 – $1500
Mid-range models with added features and premium materials in all standard RV sizes.
$1500 – $3000
Higher-end mattresses from leading brands with hybrid designs and customizable options.
$3000+
Ultra luxury mattresses for top of the line quality, comfort, and customization.
Consider how often you camp and duration spent in your RV. Prioritize value and quality over cost for the healthiest sleep.
Frequently Asked Questions
Discover answers to frequently asked questions about RV mattress sizes, firmness, suitability, and why RV-specific mattresses are the better choice for life on the road.
What Are The Standard Mattress Sizes For Rvs?
The most common RV mattress sizes are twin, twin XL, RV short queen, RV queen, and RV king. Typical dimensions range from 38” x 75” for a twin up to 72” x 80” for an RV king.
Should I Get A Firm Or Soft Rv Mattress?
Most RVs do best with a medium firm to firm mattress rating. This provides stability and support while absorbing movement on the road. Side sleepers may prefer a slightly softer feel. Ultimately comfort is subjective.
Can You Put A Regular Mattress In An Rv?
While it is possible, residential mattresses are often thicker and not designed with RV-friendly features. An incorrectly sized mattress won’t make the most of the available space. RV-specific mattresses maximize both comfort and practicality.
How Thick Should An Rv Mattress Be?
Good RV mattress thicknesses range from 6” to 12”. Choose the tallest height that fits the framing and leaves 2”+ clearance underneath. Many RVers opt for 8” or 10” models. Thicker mattresses provide more cushioning.
Do Rv Mattresses Need To Be Special?
Yes, RV mattresses are made with custom sizes, durable materials, antimicrobial protection, and moisture-resistance to handle the unique conditions of living on the road. Models specific to RVs will hold up better long-term.
Conclusion
Finding the perfect RV mattress involves carefully measuring your space, accounting for who’s sleeping in the bed, and selecting the proper size, thickness, and features to maximize comfort.
While designed smaller, RV mattresses still need to provide ergonomic support and accommodate your sleeping needs night after night. Take time making your choice – your rest on the road depends on it.