Best Mattress for Platform Beds: No Box Spring Needed

Why We Like It

Hybrids with a medium firm (6) feel tend to perform well with different sleeper types, and the Helix Midnight proved to be no exception with our product testers. Side sleepers who weigh between 130 and 230 pounds reported comfortable cradling around the shoulders and hips, areas that typically receive pressure buildup for this sleep position, while back sleepers in the same weight group received strong cushioning for the spine. The sturdy coils ensured minimal sinkage around the midsection, which is not always the case for beds with strong pressure relief.

Ventilation through the coils allowed plenty of air to circulate through the bed’s interior. The GlacioTex Cooling Cover, which is available for an additional fee, is made with specialized cooling fibers designed to draw heat away from your body during sleep. Our testers recommend this option if you overheat easily.

How Does It Feel?

The Helix Midnight begins with a layer of memory foam that conforms closely, followed by a polyfoam layer that further promotes contouring but has a denser feel to prevent your body from sinking too deep. These foam layers excelled at absorbing movement, which may appeal to couples, while pushback from a coil support core ensured ease of movement across the surface. A reinforced perimeter helped stabilize the mattress for sleepers who frequently sit or sleep near the edges.

The ratings below indicate how suitable this mattress is for different sleeping positions and sleeper weights, taking into account factors such as support and pressure relief.

Why We Like It

Our team members under 130 pounds gave the mattress excellent ratings across sleep positions. Side sleepers between 130 and 230 pounds also rated the mattress highly, citing its above-average pressure relief. However, our testers over 230 pounds didn’t get the pushback they needed for maximum comfort.

Since our testers sunk in along the edge, the Silk & Snow may not be the best option for those seeking edge support to counteract the lower profile of their platform bed. That said, sleepers who prioritize motion isolation and whisper-quiet movement may appreciate the mattress’ solid performance in these categories.

How Does It Feel?

The Silk & Snow Mattress provides a high-end feel at a reasonable price-point. This gently conforming all-foam model has a medium (5) feel, offering mid-level support suitable for a range of sleepers.

Made with ease of cleaning in mind, the silver-infused cover is engineered to prevent bacterial growth. This polyester-spandex blend cover also has a 360-degree zipper for quick removal, and it’s washable for easy cleaning.

The comfort layer consists of 2 inches of open-cell gel memory foam designed to dissipate heat. Our testers noticed little heat buildup on the surface, helping them stay cool and comfortable. Another 2 inches of transitional polyfoam adds responsiveness and cuts down on motion transfer. The mattress’ support core uses 6 inches of polyfoam for added stability and durability.

The ratings below indicate how suitable this mattress is for different sleeping positions and sleeper weights, taking into account factors such as support and pressure relief.

Why We Like It

The WinkBeds GravityLux Mattress comes in three firmness levels. With multiple foam layers that combine contouring and support, nearly any sleeper can find a GravityLux Mattress that’s comfortable for their body type and preferred position.

The cover consists of moisture-wicking Tencel fabric quilted with gel-infused polyfoam engineered to dissipate heat. A main comfort layer of AirCell memory foam contains air capsules designed to absorb motion while letting air circulate. In our tests, few vibrations traveled across the surface and very little heat built up. This responsive memory foam also contours to the body to relieve pressure and support the spine, but it regains its shape quickly to enable easy position changes.

Targeted support and contouring extend to a transitional layer of zoned polyfoam that provides more pushback where the body is heaviest. A core of high-density polyfoam stabilizes the mattress and increases its durability.

How Does It Feel?

During our testing, the GravityLux medium soft (4) mattress garnered excellent reviews from side sleepers under 130 pounds. Stomach and back sleepers of a similar weight favored the medium (5) model. Side sleepers between 130 and 230 pounds also enjoyed the medium feel. The firm (7) version was most popular with our testers over 230 pounds as well as back sleepers and stomach sleepers between 130 and 230 pounds.

The performance also varies depending on the firmness. The medium soft and medium mattresses performed better in our motion isolation and pressure relief evaluations, while the firm earned higher marks in our edge support, temperature neutrality, and ease of movement tests.

With three distinct firmness levels, the GravityLux can accommodate sleepers of all body types and position preferences. Its balance between responsiveness and contouring also makes it well suited to sleepers who prioritize both pressure relief and ease of movement.

The ratings below indicate how suitable this mattress is for different sleeping positions and sleeper weights, taking into account factors such as support and pressure relief.

Why We Like It

If you’re shopping with a flexible budget, the Avocado Luxury Organic Mattress is impeccably crafted and highly suited for use with an adjustable bed. Deep comfort layers and a robust coil-on-coil support system make this latex hybrid model stand out from the competition, and a slew of organic certifications should appeal to eco-conscious individuals.

During our hands-on tests, the Luxury Organic Mattress earned high praise from our side sleepers weighing at least 130 pounds, and our back and stomach sleepers weighing up to 230 pounds. The balanced medium firm (6) feel should appeal to anyone seeking a mattress that gently contours and provides decent overall support. While the various comfort layers soften the surface, this mattress reinforces weight quite well and shouldn’t sink excessively.

How Does It Feel?

Layers of cotton, wool, canvas, and silk-blend fiber batting create a plush, breathable sleep surface that adapts to your body without sinking too much. These materials are also highly breathable and resistant to heat buildup, so the mattress should sleep fairly cool. A latex comfort layer gives the mattress a mellow bounce when you get into bed. Transitional microcoils and a second latex layer add to the responsiveness, so you should be able to move across the surface without feeling stuck. Zoned coils with perimeter reinforcement make the mattress feel quite stable and help keep your body on an even plane.

Latex is naturally springy, so you should expect some motion transfer. This may be problematic for anyone who shares their sleep surface with a restless partner. On the other hand, steady airflow throughout the interior and a breathable organic cotton cover help the mattress maintain a comfortable temperature throughout the year.

The ratings below indicate how suitable this mattress is for different sleeping positions and sleeper weights, taking into account factors such as support and pressure relief.

Why We Like It

With the Layla Hybrid, you essentially get two mattresses in one. One side is plush and adaptive, delivering the “hugging” sensation many associate with soft memory foam. The opposite surface is much firmer and more supportive, so the comfort layers won’t sink as much beneath your weight. As a result, each side is best suited to different types of sleepers. The pocketed coils located in the middle of the mattress are zoned, creating extra pushback around your torso and hips. Steady airflow through the coils and cooling gel infusions on both sides also mean the mattress excels at cooling and temperature control.

How Does It Feel?

The Layla Hybrid’s medium soft (4) side contains 4.5 inches of foam padding. You’ll notice a deep cradling effect as the memory foam slowly responds to your weight and forms a mold around your body’s curves and contours. This can help distribute your weight and alleviate pressure along the spine. We recommend this surface to side sleepers up to 230 pounds and back sleepers under 130 pounds.

The opposite side is padded with 1 inch of memory foam, so it feels firm (7) and significantly more supportive. This surface is better suited to back and stomach sleepers who weigh 130 pounds or more, as well as side sleepers over 230 pounds. The cover is composed of a breathable fabric blend, and can be removed and machine-washed whenever a cleaning is needed.

The ratings below indicate how suitable this mattress is for different sleeping positions and sleeper weights, taking into account factors such as support and pressure relief.