King Mattress

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The supportiveness of the mattress surface, ranging from extra firm for maximum support to ultra plush for a softer, cushioned feel.

Mattress Comfort Level

The internal components and support system of the mattress, like innerspring, memory foam, or hybrid.

Mattress Construction

The style of the mattress's uppermost comfort layer, such as a pillow top, euro top, or tight top.

Mattress Top

The overall measurement of the item from the floor to its highest point (how tall the item is).

Height

Ready to ditch the old and bring in the new? Let us haul away your old mattress a low cost and deliver for free within 50 miles of any Big Sandy Superstore Tristate location with white glove delivery. Come in and find your comfort level at our three locations in Ohio, Kentucky, and West Virginia—or online in our convenient digital catalog!

Still confused whether to purchase a California king or king mattress? Consider size. If you and your sleep companion are searching for a mattress wide enough for two adults and then some (your pet is family, too!), then the wide design of a king mattress is your prime choice. Big Sandy Superstore is the Tristate’s choice collection of top-brand king mattresses in 6 comfort levels and 5 deluxe mattress types. Select from quality gel memory foam, hybrid, hybrid with Euro top, hybrid with pillow top and memory foam king-sized mattresses that give you and others ample room to sprawl and relax.

Find deluxe king mattress comfort levels with Big Sandy Superstore quality service. Visit our Tristate locations in Ohio, Kentucky and West Virginia today!

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Superior King Mattresses

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Serta® Blissful Excellence™ Chandy Bay 11.5" Wrapped Coil Firm Tight Top King Mattress

The Serta Blissful Excellence Chandy Bay Firm Mattress is designed for sleepers who want the perfect balance of firm support and lasting comfort. Featuring an 805-density custom support coil system, this mattress contours to your body while reducing motion transfer for a more restful night’s sleep.

Ideal for back and stomach sleepers, or anyone who prefers a supportive, no-sink sleeping surface.

Soft, rippled foam layer provides plush cushioning while enhancing airflow throughout the mattress.

A durable, high-density foam that creates a firmer feel and responsive pushback for added support.

Custom Support Coil System (805-Coil Density)

Individually wrapped coils provide contouring support, reduce motion transfer, and enhance durability.

Reinforces the coil system and ensures consistent support from edge to edge.

An added layer of safety protection for worry-free sleep.

Offers a solid build with firm comfort and long-lasting performance.

*Mattress only, all other products sold separately. Images may not depict actual size.

Serta® iSeries NXG™ 12" Hybrid Firm Smooth Top King Mattress

Serta® iSeries NXG™ the next generation of comfort. Designed with a series of benefits for the sleep you want. Experience immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense.

Serta® iSeries NXG™ 13.5" Hybrid Firm Smooth Top King Mattress

Serta® iSeries NXG™ 13.5" Hybrid Firm Smooth Top Split Head King Mattress

Serta® iSeries NXG™ 12.5" Hybrid Medium Smooth Top King Mattress

Serta® iSeries NXG™ 12" Memory Foam Luxury Firm Smooth Top King Mattress

Experience a series of benefits delivering immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. Featuring high-density memory foam, NXG™ memory foam for deep, contouring pressure relief.

Serta® iSeries NXG™ 13.5" Memory Foam Medium Smooth Top King Mattress

Experience a series of benefits delivering immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. Featuring high-density memory foam, NXG memory foam for deep, contouring pressure relief.

Serta® iSeries NXG™ 13.5" Memory Foam Medium Smooth Top Split Head King Mattress

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Serta® iSeries NXG™ 13.5" Hybrid Plush Smooth Top Split Head King Mattress

Serta® iSeries NXG™ 13.5" Hybrid Medium Smooth Top King Mattress

Serta® iSeries NXG™ 13.5" Hybrid Medium Smooth Top Split Head King Mattress

Serta® iSeries NXG™ 12.5" Hybrid Plush Smooth Top King Mattress

Serta® iSeries NXG™ 13.5" Hybrid Plush Smooth Top King Mattress

Serta® iSeries NXG™ 12.5" Memory Foam Plush Smooth Top King Mattress

Serta® iSeries NXG™ 13.5" Memory Foam Ultra Plush Smooth Top King Mattress

Serta® iSeries NXG™ 13.5" Memory Foam Ultra Plush Smooth Top Split Head King Mattress

Experience a series of benefits delivering immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. Featuring high-density memory foam, NXG™ memory foam for deep, contouring pressure relie

Meets federal fire retardant safety standard

A 5-zoned coil system offers targeted support for your back and body with BestEdge® Support for lasting, edge-to-edge mattress stability

Innovative, high-density, premium memory foam for deep, contouring pressure relief

Topped with a cool-to-the-touch CoolFeel™ Cover and Carbon Fiber Memory Foam draws heat away from the body

Designed to minimize the impact of your partner's movement

This firm feel mattress with a series of benefits for the sleep you want. Experience immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. High-density NXG™ Memory Foam provides deep, contouring pressure relief. A cool-to-the-touch cover offers immediate cooling, while Carbon Fiber Memory Foam draws heat away from the body for all-night comfort. The hybrid models feature a 5-zone coil system with alternating firm and plush areas to better support the curves of your back and body.

CertiPUR-US® Certified means our foam was tested for and is free from harmful chemicals and gasses

To protect your mattress from stains and spills, we highly recommend using a mattress protector; This will also help with the overall health and lifespan of your mattress.

We do not recommend applying liquids to the product; Applying liquids may stain the fabric and make the soiled area worse; Moisture or chemicals applied directly to the mattress can cause premature breakdown of the foam and damage the product.

We suggest applying baking soda to the soiled area, let stand about 15 minutes, vacuum, and repeat as needed; Air the product out as much as possible.

Serta iSeries NXG mattresses are compatible with most frames, including: traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames.

Serta has been in the sleep industry for over 90 years and has been dedicated the entire time to helping people like you find a solution to your sleep problems so you can finally sleep better than you ever have. We love helping people find their best sleep and this is why our brand exists.

We believe that mattress shopping shouldn’t be stressful. We also believe whether you are buying online or in-store, you should be comfortable during the entire purchase process. So no matter if you're a back, stomach or side sleeper or if you sleep at night or during the day, we have a product to help you get the sleep you deserve. Check out some of the things we’ve learned along the way that help us to continue to be able to bring new sleep innovations to the table.

*Mattress only, all other products sold separately. Images may not reflect actual size.

Experience a series of benefits delivering immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. Featuring high-density memory foam, NXG memory foam for deep, contouring pressure relief

This medium feel mattress with a series of benefits for the sleep you want. Experience immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. High-density NXG™ Memory Foam provides deep, contouring pressure relief. A cool-to-the-touch cover offers immediate cooling, while Carbon Fiber Memory Foam draws heat away from the body for all-night comfort. The hybrid models feature a 5-zone coil system with alternating firm and plush areas to better support the curves of your back and body.

King Mattress

Superior King Mattresses

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