
Blog Questions about beds and mattresses answered. And some stories told.
A hinged mattress is a specially designed mattress commonly used in recreational vehicles (RVs), campers, or trailers. It features one or more built-in hinges that allow the mattress to fold, making it easier to fit into compact or awkward spaces—particularly in slide-outs, Murphy beds, or areas with limited access.
Key Features:
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Folding Mechanism:
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Usually splits into two or more sections.
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Common hinge points are in the middle (like the 70"x45"/35" diagram you provided), allowing one part to fold over the other.
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Space Efficiency:
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Makes it easier to move through tight RV doorways or hallways.
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Ideal for convertible spaces where beds need to be folded away.
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Comfort and Support:
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Can be made from memory foam, innerspring, or hybrid materials.
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Manufacturers typically design them to minimize discomfort from the hinge area.
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Ease of Installation:
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Simplifies the process of getting a full-size mattress into a small RV space.
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Often ships more compactly.
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Common Use Cases:
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Murphy beds that fold into the wall.
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Slide-out beds in RV bedrooms.
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Bunk beds or convertible sofas in RVs.
If you're retrofitting or replacing an RV mattress, a hinged version is often a practical and functional solution and they are available at Nine Clouds Beds in Mississauga