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    Embarking on an RV journey brings the comfort of home on the road, yet, the quest for a good night’s sleep hinges on a pivotal element: the RV mattress. This guide demystifies RV mattress sizes and dimensions, ensuring your mobile abode becomes a sanctuary of rest and rejuvenation.

    What is an RV Mattress?


    An RV mattress is more than a mere sleeping surface; it’s a compact, space-optimized solution designed to fit the unique dimensions of recreational vehicles (RVs). Unlike standard home mattresses, RV mattresses cater to the spatial constraints of an RV, offering a blend of comfort and practicality to adventurers on the move.

    Why Are RV Mattress Sizes Unique?

    The uniqueness of RV mattress sizes stems from the inherent space limitations and the diverse configurations of RVs and travel trailers. These constraints necessitate custom mattress sizes that standard residential mattresses cannot fulfill, leading to an array of unique dimensions tailored to maximize every inch of available space.

    RVs and travel trailers are engineered with optimization in mind, turning every nook and cranny into a functional space.

    This optimization extends to sleeping areas, where mattress sizes and shapes are often modified to fit unusual spaces, such as corners with cut-outs or shorter bed frames to accommodate other amenities within the vehicle.

    How Do You Measure Your RV Bed?

    When selecting the perfect RV mattress, the initial step is to accurately measure your RV bed.

    This process ensures that the mattress you choose will fit snugly and comfortably in your recreational vehicle, providing you with the optimal sleeping experience during your travels.

    Measuring your RV bed might seem daunting at first, but it’s a simple and straightforward task that can be accomplished with just a tape measure and a bit of patience.

    Here’s a step-by-step list to help you through:

    1. Prepare Your Measuring Tools: Ensure you have a reliable tape measure and a notepad to jot down the measurements.

    2. Measure the Length: Start by measuring from the top edge of the bed platform to the bottom edge, where your mattress will rest. This is your length measurement.

    3. Measure the Width: Next, measure the width of the bed platform from one side to the other, at the widest point. This gives you the width measurement.

    4. Note the Height: While not always necessary for choosing a mattress, knowing the height available from the bed platform to any overhead cabinets or ceilings can be crucial, especially for thicker mattresses or those with added mattress toppers.

    5. Consider Any Irregularities: RV beds can sometimes have cut corners or curves to fit the RV’s design. If your bed platform has any such features, take detailed measurements of these areas as well.

    6. Double-Check Your Measurements: Accuracy is key, so once you’ve taken your measurements, it’s wise to measure everything again to confirm.

    What are Different RV Mattress Sizes & Dimensions?



    Understanding RV mattress size and dimensions is crucial for ensuring a comfortable fit in your travel trailer or motorhome. Unlike standard home mattresses, RV mattresses often come in unique sizes to accommodate the limited space within an RV.

    Here, we will delve into the various RV mattress sizes and their respective dimensions, offering clarity and guidance as you navigate the options available for your recreational vehicle.

    RV Bunk Mattress Size

    RV bunk mattresses are designed to fit the compact sleeping spaces often found in family-friendly RVs and travel trailers. These mattresses are perfect for children or single sleepers, providing a cozy spot without occupying too much space. Typical dimensions for RV bunk mattresses are:

    • Width: 28 to 35 inches

    • Length: 75 to 80 inches

    These dimensions can slightly vary depending on the RV manufacturer and the specific model. RV bunk mattresses are an excellent choice for optimizing sleeping space in smaller RVs or for accommodating additional guests or children.

    Truck Mattress Size

    Truck mattresses are specifically designed for the sleeping quarters in semi-trucks, but they can also be found in some travel trailers and small RVs.

    Their dimensions are tailored to fit the narrower and sometimes irregular spaces within a truck cab or a compact RV. Typical truck mattress sizes are:

    • Width: 35 to 42 inches

    • Length: 75 to 80 inches

    These mattresses cater to the needs of truck drivers and RVers looking for a comfortable sleep in a limited space. With a focus on providing support and comfort, truck mattresses are often made from durable materials that withstand the rigors of the road.

    RV Twin & Twin XL Mattress Size

    The RV Twin and Twin XL mattresses are essential for space-saving within the compact environment of an RV. While similar to their residential counterparts, these mattresses are specifically designed with the RV’s spatial constraints in mind.

    • RV Twin Mattress: Typically measures around 75 inches in length and 38 inches in width, perfectly suited for single sleepers and children. It’s a common choice for RV bunk beds and smaller sleeping areas.

    • RV Twin XL Mattress: Offers an extra 5 inches in length, totaling 80 inches, providing additional comfort for taller sleepers. Despite the extra length, it maintains the same width as the standard RV twin mattresses, making it an excellent option for adult sleepers who need more legroom.

    These mattresses are ideal for those looking to maximize sleeping space without sacrificing comfort. Whether it’s for bunk beds in family-friendly RVs or for single sleepers preferring a bit more room, the twin and twin XL sizes offer versatile options.

    Short RV Full Size Mattress (Three Quarter Mattress)


    The Short RV Full Size, often referred to as the Three Quarter Mattress, diverges from the standard full mattress found in homes.

    Measuring approximately 75 inches in length and 48 inches in width, it’s narrower than a traditional full mattress. This size is particularly suited for RVs where space is at a premium but a bit more width than a twin mattress is desired.

    It can comfortably sleep one adult or two small children, making it a versatile option for smaller RVs or as a secondary sleeping space.

    RV Short Queen Mattress Size

    The RV Short Queen mattress is a popular choice among RV owners, offering a generous width with a slightly shorter length to fit comfortably within an RV’s space constraints.

    Typically, these mattresses measure around 60 inches in width and 75 inches in length, providing a comfortable sleeping area for two adults without occupying excessive space.

    It’s an ideal choice for couples looking for a balance between comfort and spatial efficiency in their RV bedroom.

    Standard Queen Mattress Size

    In comparison, the Standard RV Queen Mattress size measures 60 inches in width and 80 inches in length, providing an extra 5 inches of legroom over the RV Short Queen.

    This additional length can make a significant difference for taller individuals or those who simply prefer more space to stretch out.

    Can you put a regular queen mattress in an RV?

    Integrating a regular queen mattress into an RV is possible, but it requires careful measurement and consideration of the RV’s interior space. While the extra length offers increased comfort, it may impinge on walkable space or interfere with storage cabinets and other fixtures.

    It’s vital to measure your RV’s sleeping area meticulously to ensure a proper fit before opting for a standard queen mattress over the RV-specific short queen.

    RV Short King Mattress Size

    The RV Short King offers a luxurious expanse of sleeping space, measuring approximately 72 inches in width and 75 inches in length. It’s designed for RV owners who don’t want to compromise on sleeping space, accommodating two adults comfortably with room to spare.

    Ideal for larger RVs, the short king mattress ensures that sleep quality isn’t sacrificed while on the road.

    Standard RV King Mattress Size

    The Standard RV King Mattress, measuring 76 inches in width and 80 inches in length, is the epitome of sleeping luxury in an RV, provided the space can accommodate it. The additional width and length over the RV Short King mattress offer unparalleled comfort and space, making it a perfect choice for those who prioritize a spacious sleeping area.

    However, the feasibility of fitting a standard king mattress in an RV depends on the specific model and layout of the vehicle.

    RV California King-Size Mattress

    Unique among RV mattresses, the RV California King-Size Mattress is designed for those who require even more length than a standard king mattresses provides. Measuring approximately 72 inches in width and 84 inches in length, it’s the longest mattress option available for RVs, catering to the tallest of sleepers or those who simply enjoy the extra space.

    Its specialized dimensions make it a less common choice but a godsend for those who find standard RV mattress sizes too constraining.

    Custom Sizes and Irregular Shapes

    Given the diverse layouts and designs of RVs, custom mattresses are often necessary to fit irregularly shaped beds or specific sleeping areas.

    Custom sizes can range from unique dimensions to fit a particular model of RV to irregular shapes designed to accommodate slide-out beds, corners, or other architectural features within the RV. These custom mattresses ensure that every RV owner can maximize their sleeping space, regardless of the RV’s design constraints.

    What are Different RV Mattress Types?


    Choosing the right mattress for your RV is crucial for ensuring a good night’s sleep on the road. Just as water is essential for life, a comfortable mattress is key for restorative sleep, supporting your adventures by day and providing comfort by night. RV mattresses come in various types, each with its unique properties, advantages, and potential drawbacks. Understanding these differences can help you make an informed decision that suits your specific needs, ensuring you wake up refreshed and ready for whatever the journey brings.

    All-Foam Mattress

    All-foam mattresses for RVs are popular due to their ability to provide excellent support and comfort in a lightweight and versatile form. These mattresses typically utilize one or more types of foam, such as polyurethane foam, memory foam, or latex foam, to offer a range of firmness levels and support types.

    • Advantages: All-foam mattresses can conform to your body’s shape, providing pressure relief and reducing motion transfer. This makes them an excellent choice for side sleepers and couples who value a peaceful night’s sleep.

    • Disadvantages: Foam mattresses may retain heat, making them less ideal for those who sleep hot. Additionally, some individuals find them too soft, lacking the bounce and firmness provided by innerspring or hybrid mattresses.

    Incorporating technologies like gel-infused memory foam can help mitigate heat retention, making all-foam mattresses a versatile option for many RVers seeking the perfect balance of comfort and support.

    Hybrid & Innerspring Mattress

    Hybrid and innerspring mattresses combine the traditional support of coil springs with layers of foam or other materials to offer a balanced sleeping experience. These mattresses are known for their durability and responsiveness, providing a classic feel with modern comfort enhancements.

    • Construction: The core of these mattresses consists of steel coils that provide support and structure. Above this layer, various materials, including memory foam, latex, or polyfoam, offer additional comfort and pressure relief.

    • Benefits: The coil layer promotes airflow, making these mattresses cooler to sleep on than all-foam options. They also offer a good balance of support and comfort, accommodating a wide range of sleeping positions and preferences.

    • Drawbacks: Hybrid and innerspring mattresses can be heavier and more cumbersome than foam mattresses, making them less ideal for RVs with strict weight limitations. Additionally, the presence of coils may lead to more motion transfer compared to all-foam designs.

    For RV owners who prioritize a cooler sleep environment and desire a blend of traditional support with modern comfort, hybrid and innerspring mattresses present a compelling choice.

    Memory Foam Mattress

    Memory foam mattresses are celebrated for their unparalleled contouring and pressure relief capabilities. Originally developed by NASA, memory foam has found its way into the RV world, offering sleepers a hugging sensation that supports the body’s curves and alleviates pressure points.

    • Unique Properties: Memory foam responds to body heat and pressure, molding to the sleeper’s body for personalized support. This material excels in absorbing motion, making it ideal for those who share their bed and wish to minimize disturbances.

    • Benefits: These mattresses can significantly improve sleep quality by reducing pressure on hips, shoulders, and other sensitive areas. They’re particularly beneficial for side sleepers and individuals with chronic pain.

    • Potential Issues: Like all-foam mattresses, traditional memory foam can retain heat. However, newer versions incorporate cooling technologies such as gel infusions and open-cell structures to enhance breathability and thermal regulation.

    Memory foam mattresses offer a unique combination of comfort and support, making them a favored choice for RVers seeking a restful night’s sleep.

    By selecting a mattress with cooling technologies, you can enjoy the benefits of memory foam without the drawback of excessive warmth, ensuring a comfortable sleep environment even on warm nights.

    Latex Mattress

    Latex mattresses are renowned for their durability, comfort, and support. Made from natural or synthetic rubber, they offer a responsive sleeping surface that can cater to sleepers of all types.

    • Properties: Latex mattresses provide a unique blend of support and cushioning, offering relief to pressure points while maintaining proper spinal alignment. They’re inherently hypoallergenic and resistant to dust mites and mold, making them an excellent choice for allergy sufferers.

    • Comfort Aspects: These mattresses are breathable, which helps regulate temperature throughout the night, ensuring a comfortable sleep experience even in varying climates.

    • Pros: Durability, natural materials (in the case of natural latex), and excellent support are significant advantages. Latex mattresses also have minimal motion transfer, making them ideal for couples.

    • Cons: The main drawbacks include their weight, making them challenging to maneuver inside an RV, and the higher price point, especially for natural latex options.

    For RV owners seeking an eco-friendly, durable, and supportive mattress, latex could be the perfect fit, offering a comfortable night’s sleep with a reduced environmental footprint.

    Innerspring Mattress


    Innerspring mattresses are the traditional choice, featuring a coil spring system for support and layers of padding for comfort. Their construction has evolved over the years, but the basic principle remains the same, providing a familiar and often budget-friendly option for RVers.

    • Traditional Construction: The core of an innerspring mattress consists of steel coils that offer support and durability. Padding layers above the coils vary in material, including foam, fiber, or additional springs, to provide comfort.

    • Relevance to RV Usage: Innerspring mattresses are versatile and can fit various sleeping arrangements in RVs, from bunk beds to queen-sized platforms. They offer a balance of support and comfort that many find ideal for occasional use in a travel setting.

    • Pros: Innerspring mattresses tend to be more affordable and widely available, making them a convenient choice for RV owners. They also provide good air circulation, which helps in keeping the sleeping surface cool.

    • Cons: The potential for motion transfer and the eventual sagging of springs can be drawbacks. Additionally, the durability of innerspring mattresses may not match that of foam or latex options, necessitating more frequent replacements.

    For those who prefer the traditional feel of a spring mattress and value breathability and affordability, innerspring mattresses remain a compelling option for use in RVs.

    Air Mattress

    Air mattresses offer unparalleled adjustability, allowing sleepers to customize the firmness level to their liking. They’re especially suited for RVs where weight and storage space are at a premium.

    • Adjustability Features: The firmness of an air mattress can be easily adjusted by adding or releasing air, accommodating a wide range of preferences and sleeping positions.

    • Advantages: Air mattresses are lightweight and can be deflated for easy storage, making them ideal for RVs with limited space. The ability to adjust firmness can also be a boon for those with back pain or other comfort requirements.

    • Potential Concerns: Durability can be an issue, as punctures or leaks can render an air mattress unusable. Furthermore, the comfort level might not match that of more traditional mattress types over extended periods.

    Air mattresses can be a flexible and space-saving option for RVers, particularly for guest use or shorter trips where convenience and adjustability are prioritized over long-term comfort.

    Custom Mattresses: Special Corners in RV Beds

    RVs often have unique bed shapes and sizes, requiring custom mattress solutions to ensure a perfect fit and maximize comfort.

    • Need for Special Designs: RV configurations, including corner cuts, curved edges, or non-standard dimensions, necessitate custom mattresses. These tailored solutions ensure that every inch of sleeping space is utilized efficiently, enhancing the overall comfort and functionality of the RV’s interior.

    • Pros: Custom mattresses can be designed to fit any space perfectly, providing optimal comfort and utility. They also allow for personalization in terms of material, firmness, and size.

    • Cons: The main drawback is the higher cost associated with custom solutions, as well as potentially longer lead times for manufacturing and delivery.

    For RV owners with unique bed configurations or those seeking a tailored sleep experience, custom mattresses offer a solution that marries comfort with precision, ensuring a restful night’s sleep in any setting.

    Do all travel trailer mattresses have the same thickness?


    When outfitting your travel trailer or RV, one of the key considerations is the mattress, especially its thickness. Unlike standard mattresses, the thickness of RV mattresses can vary significantly, influenced by the specific needs and constraints of RV living.

    Travel trailer mattresses do not have a universal thickness. The variety in thickness caters to diverse needs, ranging from slim, space-saving designs to thicker, more luxurious options. Slimmer mattresses, often around 5 to 6 inches thick, are designed for tighter spaces or overhead bunks where headroom is limited. On the other hand, thicker mattresses, which can be up to 10 inches or more, provide enhanced comfort and support, resembling the feel of residential mattresses. This variance in mattress thickness allows RV owners to balance between comfort, space utilization, and the unique dimensions of their sleeping areas.

    Factors influencing the choice of mattress thickness include the available space, the intended use (such as frequent or occasional sleeping), and personal comfort preferences. It’s crucial to consider the interior dimensions of your RV, including slide-outs, storage needs, and ceiling heights, to ensure the mattress serves its purpose without compromising the functionality and comfort of your living space.

    What Should You Consider Before Buying an RV Mattress?

    Selecting the right mattress for your RV is about more than just size and thickness. It requires a consideration of several factors to ensure your sleeping quarters are as comfortable as they can be, transforming your RV into a restful sanctuary on wheels. Here are five key considerations to keep in mind:


    Comfort is subjective and varies from person to person. Some prefer the firm support of an innerspring mattress, while others might opt for the contouring softness of memory foam. Consider what makes you feel most comfortable. Do you need a mattress that offers extra back support, or are you looking for something that feels like a cloud? Remember, the quality of your sleep directly impacts your energy levels and overall enjoyment of your RV adventures.


    RV mattresses undergo a variety of stresses, from changes in temperature and humidity to the wear and tear of travel. High-quality materials and construction are crucial for ensuring your mattress withstands the rigors of the road. Look for mattresses designed specifically for RV use, as they’re made to be more durable and resistant to the unique conditions of RV living.


    While it might be tempting to skimp on your RV mattress to allocate funds elsewhere, remember that a good night’s sleep is invaluable. However, you don’t need to break the bank to find a quality mattress. Determine a budget that allows you to balance cost with comfort and quality. There are options at various price points that can meet your needs without compromising on quality sleep.

    Size and Fit

    RVs have unique size constraints, and standard mattress sizes often don’t fit. Whether it’s a short queen, a three-quarter size, or a custom shape, ensure you have accurate measurements of your sleeping area before making a purchase. A mattress that’s too large will be a hassle, while one that’s too small can reduce sleep quality and overall comfort.


    The material of your RV mattress affects everything from comfort to durability and even temperature regulation. Memory foam is popular for its comfort and support but can retain heat. Latex offers a cooler sleep with good support and is eco-friendly. Innerspring mattresses provide a traditional feel with better airflow. Consider the climate you’ll be traveling in and your personal preferences when choosing your mattress material.

    Where to Buy an RV Mattress?


    Finding the right RV mattress can be a journey in itself, given the specific needs of space, comfort, and durability that RVers face. When it comes to purchasing an RV mattress, there are several avenues you can explore to find the perfect fit for your mobile home.

    Online Platforms

    The digital age has made shopping for RV mattresses incredibly convenient. Online platforms offer a vast selection of RV mattress sizes, materials, and thicknesses, all available at your fingertips. Websites specialize in RV and camping gear, offering detailed product descriptions, customer reviews, and often free shipping. Online retailers like Amazon, Wayfair, and specialized stores such as RV Mattress and Camping World provide a range of options to suit various preferences and budgets. The advantage of online shopping is the ease of comparison and the ability to find custom sizes or specialized materials, such as organic latex or gel memory foam mattress models, without having to visit multiple stores.

    Specialty Stores

    For those who prefer a hands-on approach, visiting a specialty store that focuses on RV accessories and supplies can be beneficial. These stores often have knowledgeable staff who can offer advice based on your specific RV model, sleeping preferences, and any custom requirements you might have. Specialty stores also sometimes offer custom mattress services, where you can have a mattress made to the exact dimensions and specifications of your RV bed platform.

    Customization Options

    Custom mattresses are a fantastic option for RV owners with non-standard bed sizes or shapes. Many RVs feature unique bed configurations, including corner cuts or curves, making standard mattresses an ill fit. Custom mattress manufacturers can tailor a mattress to your exact specifications, ensuring a perfect fit and optimal comfort. While this option might come at a higher price point, the investment in a good night’s sleep can significantly enhance your RV experience.

    When choosing where to buy your RV mattress, consider factors such as return policies, warranty, delivery options, and customer service. It’s also wise to measure your bed space carefully before making a purchase to ensure the mattress will fit as expected.

    What are Maintenance and Care Tips for RV Mattresses?

    To prolong the life of your RV mattress and ensure it remains a comfortable sanctuary after long days of adventure, follow these maintenance and care tips:

    • Rotate or flip the mattress regularly to prevent uneven wear and extend its lifespan.

    • Use a mattress protector to shield against spills, dirt, and allergens, keeping the mattress clean and hygienic.

    • Ensure proper ventilation beneath the mattress to prevent mold and mildew, especially important in the varying climates RVs can be exposed to.

    • Clean spills immediately with mild detergent and water, avoiding harsh chemicals that can damage the mattress materials.

    • Vacuum the mattress periodically to remove dust and allergens, promoting a healthier sleeping environment.

    • Follow the manufacturer’s care instructions for specific advice on maintaining the mattress material, whether it’s memory foam, latex, innerspring, or air.

    By adhering to these tips, you can maintain the quality and comfort of your RV mattress, ensuring restful sleep night after night.


    Choosing the right RV mattress involves considering various factors, from size and material to where you buy it and how you care for it. Whether you opt for the convenience of online shopping, the personalized service of specialty stores, or the custom perfection of a made-to-measure mattress, the goal is the same: finding a comfortable, durable solution that fits your RV lifestyle. With the right maintenance and care, your RV mattress can provide you with a comfortable, restful sleep for years to come, making every journey more enjoyable.

    Frequently Asked Questions (FAQs)

    1. What’s the difference between an RV mattress and a regular mattress?

    An RV mattress typically differs in size and shape to fit the unique dimensions of RV beds, which often are not standard sizes. RV mattresses may also be designed for dual purposes, serving as both a seating area and a sleeping space, requiring materials that can withstand folding or frequent use. They’re crafted to maximize comfort and durability within the compact living spaces of RVs.

    2. Can you put a regular mattress in a travel trailer?

    Yes, you can put a regular mattress in a travel trailer if it fits the specific space. However, standard mattresses may not align perfectly with RV dimensions, potentially causing space or comfort issues. It’s important to measure your sleeping area to ensure regular mattresses will not only fit but also allow for proper movement and function within the RV.

    3. How thick should an RV mattress be?

    The thickness of an RV mattress should be based on personal comfort preference and the available space. On average, RV mattresses range from 5 to 10 inches thick. Thinner mattresses save space and weight, while thicker ones often provide more support and comfort. Consider the height of your bed platform and overhead clearance when choosing thickness.

    4. Are RV sheets different from regular sheets?

    Yes, RV sheets can differ from regular sheets due to the unique sizes of RV mattresses, such as the RV short queen or three-quarter sizes, which are not commonly found in home bedding sizes. While standard sheets can sometimes be used, they may not fit as snugly, making RV-specific sheets a better choice for a perfect fit.