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Wednesday, November 4, 2026

Mattresses

Slumbercool Mattress Mattresses: 2 Picks Ranked by Specs

See how 2 Slumbercool split-head mattresses compare across profile heights, firmness levels, and core constructions so you can choose the right model for your adjustable base.

By TierBuy Editorial Team

5 min read

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Finding the best slumbercool mattress mattresses depends on your preferred build and firmness. Slumbercool Mattress produces split head models, offering memory foam and hybrid options in Split Head Queen and Split Head King sizes.

The Slumbercool MAX 3Z Split Head King Mattress earns the top spot because it is best for split-head adjustable bed users needing lumbar support. This guide ranks 2 picks using only the specifications published on their product listings to help you choose the right profile.

#ProductBest forPrice
1Slumbercool MAX 3Z Split Head King Mattress Best overallsplit-head adjustable bed users needing lumbar support
2Slumbercool MAX 14-Inch Firm Split Head Queen Best firmback and stomach sleepers on adjustable bases

If you want pressure relief, choose memory foam options like the Slumbercool MAX 3Z Split Head King Mattress. This model is 13 inches thick, rates as medium firm, and includes cooling gel, pocket coils, and motion isolation. It suits you if you share an adjustable split-head king bed and need targeted lumbar support.

If you need firmer pushback, the Slumbercool MAX 14-Inch Firm Split Head Queen provides a firm hybrid build. At 14 inches thick, it adds extra height across a 60-inch width. This model suits back and stomach sleepers using a split-head adjustable queen base who require reinforced lumbar support.

1Best overall
Slumbercool MAX 3Z Split Head King Mattress

Slumbercool MAX 3Z Split Head King Mattress

Best for: split-head adjustable bed users needing lumbar support

Mattress Size
Split Head King
Thickness
13"
Firmness
Medium Firm
Coil Type
Pocketed coils
Cooling Tech
GlacierTex MAX, Gel Memory Foam
Features
Cooling Gel, Pocket Coils, Motion Isolation

This 13-inch split head king mattress combines pocketed coils with gel memory foam in a medium-firm build. It includes a GlacierTex MAX cooling cover, zoned lumbar support, and motion-isolating coils. You get a design made for split adjustable beds that targets back and stomach sleepers needing targeted spinal lift without excessive surface stiffness.

Pros
  • GlacierTex MAX cover with AirFiber quilting for cooling
  • Targeted TheraGEL Mineral Support Band in the lumbar zone
  • Individually wrapped pocketed coils reduce motion transfer
  • Fiberglass-free construction made in the USA
Cons
  • Total weight of 115 pounds requires effort to move and set up
  • Profile height of 13 inches is lower than the available 14-inch line option
Good fit if
  • You sleep on your back or stomach and need zoned lumbar support.
  • You use a split-head adjustable base to articulate each side independently.
Skip if
  • You prefer a plush mattress surface rather than a medium-firm feel.
  • You need a lightweight mattress that one person can reposition easily.

Verdict: SlumberCool MAX 13-Inch Split Head King Mattress suits back and stomach sleepers using a split-head base who need targeted lumbar reinforcement and motion isolation.

2Best firm
Slumbercool MAX 14-Inch Firm Split Head Queen

Slumbercool MAX 14-Inch Firm Split Head Queen

Best for: back and stomach sleepers on adjustable bases

Mattress Size
Split Head Queen
Thickness
14"
Firmness
Firm
Mattress Type
Hybrid
Coil Type
Pocketed coils
Cooling Tech
GlacierTex MAX, TheraGEL

This 14-inch hybrid mattress pairs 1,044 pocketed coils with three inches of cooling foam to provide firm support. Its split-head queen design lets you adjust your upper body independently on compatible bases. The targeted three-zone coil layout reinforces your lower back and stiffens the perimeter, making it well-suited if you sleep on your stomach or back.

Pros
  • 1,044 pocketed coils with reinforced center lumbar support
  • Split-head queen design compatible with adjustable bases
  • Three-inch comfort layer combining TheraGEL and Serene foam
  • Fiberglass-free construction with 360-degree perimeter coil support
Cons
  • 110-pound total weight makes repositioning or rotating difficult
  • 14-inch profile and split-top cut require specialized queen sheets
Good fit if
  • You sleep on your back or stomach and need elevated, minimal-sink support.
  • You use an adjustable frame and want independent head articulation.
Skip if
  • You sleep on your side and need soft contouring around your shoulders.
  • You prefer standard, one-piece queen bedding without split-top tailoring.

Verdict: Slumbercool MAX 14-Inch Firm Split Head Queen gives back and stomach sleepers reinforced lumbar support and cooling layers designed for split-head adjustable bases.

Specifications side by side

SpecSlumbercool MAX 3Z Split Head King MattressSlumbercool MAX 14-Inch Firm Split Head Queen
Mattress SizeSplit Head KingSplit Head Queen
Thickness13"14"
FirmnessMedium FirmFirm
Mattress Type–Hybrid
Coil TypePocketed coilsPocketed coils
Cooling TechGlacierTex MAX, Gel Memory FoamGlacierTex MAX, TheraGEL
FeaturesCooling Gel, Pocket Coils, Motion Isolation–
UsePressure Relief–
Dimensions80 × 76 × 13 inches80 × 60 × 14 inches
Weight115 pounds110 pounds
SizeSplit Head KingSplit Head Queen
ColorBlack & WhiteBlack & White
ModelMAX-MEDFIRM-SHKHYB-PROFIRM-CK

Where Slumbercool Mattresses Fit Your Setup

You should consider this brand if you use a split-head adjustable base and sleep on your back or stomach. The lineup spans from a 60-inch-wide Split Head Queen up to a 76-inch-wide Split Head King, with profiles between 13 and 14 inches. Weights range from 110 to 115 pounds.

However, the catalog has clear gaps. You will not find standard flat mattresses, smaller sizes like Twin or Full, or non-split setups. The brand also lacks soft or plush comfort levels, providing only firm and medium-firm builds.

How to Choose the Right Slumbercool Mattress

Choose Your Firmness Level

Firmness determines surface feel and spinal alignment. You can choose between Medium Firm and Firm ratings. A Medium Firm feel suits sleepers who want balanced pressure relief without sinking too deep. A Firm surface offers less give for those who prefer direct support across their back or stomach. Check the firmness specification before buying. The Slumbercool MAX 14-Inch Firm Split Head Queen provides a Firm rating for users needing that extra resistance.

Select Memory Foam or Hybrid

Your choice of internal build affects airflow, bounce, and isolation. Memory foam builds contour to your shape to isolate motion and cushion pressure points. Hybrid constructions combine foam layers with internal pocket coils for balanced structural pushback and airflow. Match the mattress type spec to your sleep habits. The Slumbercool MAX 3Z Split Head King Mattress uses memory foam alongside pocket coils to combine contouring pressure relief with motion isolation.

Check Mattress Profile Height

Mattress height changes bed accessibility and sheet compatibility. You will find profiles measuring 13 inches or 14 inches high. A 13-inch profile sits slightly lower, making it simpler to mount and dress with standard deep-pocket sheets. A 14-inch profile provides more vertical space for internal support stacks and comfort layers. Check your existing headboard height and bed frame clearances. Select the thickness spec that matches your preferred finished bed height.

Match Dimensions to Space

Evaluate your room area and base dimensions before selecting a size. The Split Head Queen measures 60 inches wide by 80 inches long, fitting compact bedrooms or solo sleepers who want independent head adjustability. The Split Head King expands the width to 76 inches, offering 16 extra inches of personal horizontal space for couples. Measure your adjustable base precisely. You must ensure the mattress length and width specs mirror your frame dimensions exactly.

Review Total Mattress Weight

Mattress weight dictates ease of unboxing and bed frame load limits. The models weigh between 110 pounds and 115 pounds. Heavy mattresses require more effort to lift, rotate, and place on a split-head base. You should verify that your adjustable frame motor supports the combined weight of the mattress and sleepers. Checking the weight specification helps you plan unboxing logistics and ensures your adjustable base mechanisms operate without mechanical strain over time.

Frequently asked questions

What are the exact dimensions of Slumbercool split head mattresses?

Slumbercool mattresses come in two size profiles. The Split Head Queen measures 60 inches wide by 80 inches long with a 14-inch height. The Split Head King measures 76 inches wide by 80 inches long with a 13-inch height. Both options match standard queen and king foundation lengths.

How much do Slumbercool mattresses weigh?

Mattress weights vary slightly by build and overall dimensions. The 13-inch Split Head King weighs 115 pounds, while the 14-inch Split Head Queen weighs 110 pounds. You should verify your bed frame or adjustable foundation supports these specific product weights before setup.

Does Slumbercool make hybrid mattresses?

Yes, Slumbercool produces both hybrid and memory foam designs. The Slumbercool MAX 14-Inch Split Head Queen is listed as a hybrid build, providing a firm feel. If you prefer memory foam, the 13-inch Split Head King model provides that alternative construction with cooling gel.

Which Slumbercool mattress includes pocket coils and motion isolation?

The Slumbercool MAX 3Z Split Head King Mattress lists pocket coils and motion isolation among its primary features. This 13-inch model uses memory foam with cooling gel to target pressure relief. The internal pocket coil structure helps isolate movement across the king-sized sleep surface.

Can you use Slumbercool mattresses on split-head adjustable bases?

Yes, these mattresses are designed specifically for split-head adjustable bed setups. The lineup includes split-head queen and split-head king models tailored to allow independent head adjustment. The design accommodates movement at the upper portion of the bed while maintaining unified alignment throughout the lower body section.

What color options are available for Slumbercool mattresses?

Slumbercool mattresses are manufactured in a standard Black & White color scheme. Both the 13-inch MAX 3Z Split Head King and the 14-inch MAX Firm Split Head Queen feature this exact finish on their exterior fabric covers, regardless of the core construction or thickness selected.

What mattress thicknesses does Slumbercool offer?

Slumbercool offers two overall mattress heights in its split-head lineup. You can choose a 13-inch profile with the MAX 3Z Split Head King or a 14-inch profile with the Firm Split Head Queen. Both thicknesses accommodate standard deep-pocket sheets designed for split-head configurations.

See also

How these reviews are put together

  • 976reviews published
  • 2,271products with a buyer rating
  • 2,222products with listed features
  • 87brands covered

Every number, star and price on this site is read from the Amazon product listing. We do not run lab tests of our own, so scores here are out of 10, based on listed specifications and buyer feedback, not a verdict from a test bench. Prices change without notice; check the listing before buying.

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