"RV Mattress Buying Guide: Size, Comfort & sizing"

Shopping for an RV mattress is different from buying a residential mattress. Between non-standard sizes, space constraints, and the unique demands of mobile living, finding the right RV mattress requires specific knowledge. For a full comparison of mattress types, see our mattress comparison guide. For all RV and standard mattress dimensions, see our complete mattress size guide.

Understanding RV Mattress Sizes

One of the biggest challenges with RV mattresses is that they rarely match standard residential sizes.

Common RV Mattress Sizes

RV Short Queen — Most common: 60" x 75" (5 inches shorter than residential queen). Used in most travel trailers, fifth wheels, and Class C motorhomes.

RV Queen — Most common: 60" x 80".

RV King — Typical: 72" x 80" (4 inches narrower than residential king). Used in larger Class A motorhomes and luxury fifth wheels.

RV King Short — Typical: 72" x 75". See our RV king vs short king comparison for full details.

Custom Sizes — Corner beds with radius cuts, slide-out beds with unique dimensions, island beds with walk-around access, dinette conversion beds.

How to Measure Your RV Mattress Space

Before ordering, always measure your existing mattress or bed platform: length from headboard to footboard, width at the widest point, note corner cuts, check overhead clearance for mattress thickness, and measure doorways to ensure the mattress will fit through your RV door.

Best Mattress Types for RV Living

Air Adjustable Mattresses (Best Overall)

Air adjustable mattresses are the premium choice for RV living, offering unmatched customization and durability. Learn more in our complete guide to RV air mattresses and our air adjustable mattress ultimate guide. See our RV air mattress vs standard mattress comparison for a full breakdown.

Advantages: Customizable firmness with wireless remote controls, dual controls for couples with different preferences, no sagging over time, lightweight, can be deflated for easier moving or storage, temperature neutral, perfect for full-time RVers.

Available Options:

• 8" RV Air Adjustable Mattress — Perfect for lower ceiling clearance, bunk beds, slide-outs, and those who prefer a firmer feel
• 9.5" RV Air Adjustable Mattress — Enhanced comfort with extra cushioning, ideal for full-time RVers and side sleepers

Memory Foam Mattresses

Memory foam offers pressure relief and good motion isolation but sleeps hot in warm climates and has fixed firmness. Read about the health benefits of memory foam. Best for: Weekend RVers on a budget, cooler climates, those who know they like medium-firm feel.

Latex Mattresses

Natural, eco-friendly, durable, and cool-sleeping, but very expensive and heavy with limited availability in RV sizes. See the health benefits of latex mattresses. Best for: Eco-conscious buyers with larger budgets, stationary or seasonal RVs.

Mattress Thickness Considerations

RV mattress thickness affects comfort, ceiling clearance, and ease of bed-making. Always check your overhead clearance before choosing thickness. Not sure which thickness is right? See our air mattress thickness guide.

8 Inches

Best for most RV applications — good support, reasonable weight, fits most RV beds.

9–10 Inches

Best for full-time RVers and master bedrooms with good clearance — residential comfort with excellent support.

Comfort and Support Features

Firmness Levels

The right firmness depends on your sleep position and body weight. See our mattress firmness guide for help choosing. With air adjustable RV mattresses, you don't have to guess — adjust firmness anytime.

Installation Tips for Your RV Mattress

Measure your bed platform accurately, check your RV entry door and hallway width, verify overhead clearance, and note any corner cuts before ordering. Air mattresses can be deflated and rolled for easy entry through tight RV doorways.

Special Considerations for Full-Time RVers

If you live in your RV full-time, invest in quality — you'll use it every night. Prioritize comfort over price, consider air adjustable for adaptability, and use a quality mattress protector. See our RV air mattress vs standard mattress comparison for a full breakdown. Also see our guides on the importance of proper sleep and best positions for back pain.

Budget Considerations

Budget-Friendly ($200–$400): Basic memory foam mattresses, thinner profiles (6–8"), good for occasional use or guest beds.

Mid-Range ($500–$1,200): Quality memory foam, latex or hybrid mattresses, 8–10" thickness, good for regular weekend use.

Premium ($1,200+): Air adjustable RV mattresses — maximum comfort and durability, best for full-time RV living and long-term value.

Common RV Mattress Problems and Solutions

Mattress Too Firm: Add a memory foam topper, upgrade to an air adjustable mattress, or use a plush mattress pad.

Mattress Too Soft/Sagging: Check bed platform for adequate support, add plywood support, or replace with a firmer mattress or air adjustable option.

Sleeping Hot: Use a cooling mattress protector or topper, switch to breathable sheets, or consider air adjustable (naturally cooler than foam).

Partner Disturbance: Upgrade to memory foam for motion isolation, or choose air adjustable with dual controls.

Upgrade Your RV Sleep to Air Today

Don't settle for uncomfortable RV sleep. Whether you choose the 8" RV air adjustable mattress for a streamlined, customizable option or the 9.5" model for enhanced comfort, investing in a quality RV mattress transforms your mobile living experience. See our complete guide to RV air mattresses for more detail on each option.