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mattresses

12 Inch Full Mattress

A 12-inch thick mattress is a great option for people who want to sleep on a firmer surface. The extra support can help people with back problems or other medical conditions. It can also provide a comfortable and supportive sleep experience for those who prefer a firmer bed. Browse the top-ranked list of 12-inch full mattresses below along with associated reviews and opinions.

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  1. Renanim - SF Full Adjustable Bed with 12" Cooling Gel Memory Foam Mattress, Massage, Zero Gravity Electric Bed - Gray

    SKU: J3R8ZL6T7P

    Product Description

    A gray adjustable bed with cooling gel memory foam mattress, massage, zero gravity, and wireless remote control.
    See all Mattresses
    Your price for this item is $1,010.00

  2. Renanim - Full 12" Medium Mattress in a Box, Breathable Cooling Gel Memory Foam for Cooler & Deeper Sleep - Gray

    SKU: J3R848WWFY

    Product Description

    A gray medium-firm memory foam mattress with cooling gel and breathable, hypoallergenic construction for deeper sleep.
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    Your price for this item is $395.00

  3. Renanim - Full 12" Medium Hybrid Mattress in a Box, Breathable Cooling Gel Memory Foam for Cooler & Deeper Sleep - Gray

    SKU: J3R856G7Q7

    Product Description

    A gray medium hybrid mattress with cooling gel memory foam for breathable, hypoallergenic, and supportive sleep.
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    Your price for this item is $470.00
    Save $40
    The previous price was $510.00

  4. Renanim - SFE Full Adjustable Electric Bed Frame with 12" Hybrid Mattress, Massage, USB, Remote & UnderBed Light - Gray

    SKU: J3Q5RVK3Y3

    Product Description

    A gray adjustable electric bed with 12" hybrid mattress, massage, USB ports, remote, and underbed lighting.
    See all Beds & Bed Frames
    Your price for this item is $1,080.00

  5. Renanim - SFE Full Adjustable Electric Bed Frame with 12" Memory Foam Mattress, Massage, USB, Remote & UnderBed Light - Gray

    SKU: J3Q5R5V7CR

    Product Description

    An adjustable gray electric bed frame with 12" memory foam mattress, massage, USB ports, and underbed lighting.
    See all Beds & Bed Frames
    Your price for this item is $1,010.00
    Save $185
    The previous price was $1,195.00

  6. Renanim - SF Full Adjustable Bed with Mattress - 12" Cooling Gel Hybrid Mattress, Massage, Zero Gravity Electric Bed - Gray

    SKU: J3R8ZL6T2P

    Product Description

    A gray adjustable bed with 12" cooling gel hybrid mattress, massage, zero gravity, and wireless remote.
    See all Beds & Bed Frames
    Your price for this item is $1,080.00
    Save $115
    The previous price was $1,195.00

  7. Vaczon - 12" Full Mattress with Gel Memory Foam 9.5" Support Base Pressure Relieving Comfort, Easy Setup - White

    SKU: JX3KQ33Z87

    Product Description

    A white gel memory foam mattress with a breathable polyester cover offers pressure relief and easy setup.
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    Your price for this item is $419.00
    Save $179
    The previous price was $598.57

  8. Anysun - Full Size Memory Foam Mattress,12 Inch Bed Mattress,with Cooling Green Tea Gel - White

    SKU: JXTQT9S73F

    Product Description

    A white memory foam mattress with cooling green tea gel and a washable zippered cover for easy care.
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    Your price for this item is $279.99
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FAQ

12 inch full mattresses are often crafted from a variety of materials such as memory foam, innerspring coils, latex, or hybrid combinations. These materials are chosen to provide optimal comfort, support, and durability for a restful night's sleep.

Many 12 inch full mattresses, especially those made from memory foam or latex, are designed to be compatible with adjustable bed frames. Always check the product specifications to ensure compatibility with your specific frame.

To maintain your 12 inch full mattress, regularly rotate it head-to-foot every few months, use a mattress protector to guard against spills and allergens, and vacuum the surface periodically to keep it clean and fresh.

Many 12 inch full mattresses incorporate cooling technologies such as gel-infused memory foam, breathable covers, or open-cell structures to help regulate temperature and keep you comfortable throughout the night.

Yes, most 12 inch full mattresses are suitable for use on platform beds, provided the slats are close enough together to offer proper support. Always review the mattress manufacturer's recommendations for best results.