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Fiberglass-Free Hybrid Mattress

A Hybrid Mattress Built Without the Fiberglass Shortcut

CEMTIP pairs gel memory foam with individually wrapped, seven-zone pocket springs -- and a fireproof sponge fire barrier instead of loose fiberglass -- shipped compressed as a mattress in a box, in Twin, Full, Queen and King.

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5Size / Thickness Options
7Pocket Spring Zones
10 yrWarranty
CEMTIP Queen hybrid mattress on a bed frame in a bedroom

Why Shoppers Choose a CEMTIP Fiberglass-Free Hybrid Mattress

CEMTIP builds its mattresses around a hybrid construction that combines gel memory foam with individually wrapped pocket springs, arranged into seven support zones from head to feet. The fire barrier is a fireproof sponge layer rather than the loose fiberglass used in a lot of cheaper boxed mattresses, so there is nothing to worry about if the knit cover is ever unzipped or torn over the life of the mattress.

The lineup covers Twin, Full, Queen and King, with a 10" profile on Twin, a 12" profile across Full, Queen and King, and an extra-deep 14" option on Queen for a taller, hotel-style feel. Every size shares the same six-layer construction and lands at a medium-firm 6.5 out of 10, tuned to work across back, stomach and side sleepers rather than one sleep style. Each mattress ships compressed as a mattress in a box and is backed by a 10-year warranty.

What Makes a CEMTIP Mattress Different

The construction details a lot of budget mattress-in-a-box brands skip.

01

Fiberglass-Free Fire Barrier

A fireproof sponge layer meets fire-safety standards without the loose fiberglass found in a lot of cheaper boxed mattresses -- nothing to worry about if the cover is ever unzipped.

02

Individually Wrapped Pocket Springs

Seven zones of independently wrapped coils contour to your body and absorb motion locally, so a restless partner is far less likely to wake you up.

03

Gel Memory Foam Comfort Layer

A gel-infused memory foam layer sinks in at the shoulder and hip for real pressure relief, while pulling heat away instead of trapping it against your skin.

04

Medium-Firm, 6.5/10 Feel

Tuned to work for back, stomach and side sleepers alike, rather than being built around one sleep position.

05

Mattress in a Box

Compressed and rolled for a smaller shipping footprint -- delivered to your door and ready to unroll onto any slatted frame, no box spring required.

06

10-Year Warranty

Backed by a 10-year warranty handled directly with CEMTIP through Amazon, for real peace of mind on a mattress you have not tried in person.

The CEMTIP Hybrid Mattress Lineup

Five real, in-stock size and thickness combinations -- pick the size you need and the depth that fits your bed frame.

Compare Every CEMTIP Mattress

Same hybrid construction and medium-firm feel across the board -- size, thickness and price are what change.

Twin 10Twin
10"
Full 12Full
12"
Queen 12Queen
12"
Queen 14Queen
14"
King 12King
12"
SizeTwinFullQueenQueenKing
Thickness10"12"12"14"12"
Dimensions38" x 75" x 10"54" x 75" x 12"60" x 80" x 12"60" x 80" x 14"76" x 80" x 12"
ConstructionHybrid: Gel Memory Foam + Pocket SpringsHybrid: Gel Memory Foam + Pocket SpringsHybrid: Gel Memory Foam + Pocket SpringsHybrid: Gel Memory Foam + Pocket SpringsHybrid: Gel Memory Foam + Pocket Springs
FiberglassFree -- fireproof sponge barrierFree -- fireproof sponge barrierFree -- fireproof sponge barrierFree -- fireproof sponge barrierFree -- fireproof sponge barrier
FirmnessMedium-Firm (6.5 / 10)Medium-Firm (6.5 / 10)Medium-Firm (6.5 / 10)Medium-Firm (6.5 / 10)Medium-Firm (6.5 / 10)
Warranty10 Years10 Years10 Years10 Years10 Years
Price$139.99$199.99$209.99$249.99$249.99

A Closer Look Inside the Mattress

What the layer stack, the firmness and the pocket spring system actually look like.

Six Layers, Built to Work Together

Six Layers, Built to Work Together

Every CEMTIP mattress is built from the same six-layer stack: a breathable knitted cover, a fireproof sponge fire barrier, wavy-shaped adaptive foam, gel memory foam, high-density support foam, and an individually wrapped pocket spring base. Each layer has one job -- comfort on top, structure and airflow underneath -- so the mattress holds its shape instead of sagging in the middle.

A Medium-Firm Feel That Works for Most Sleepers

A Medium-Firm Feel That Works for Most Sleepers

CEMTIP tunes its hybrid construction to a 6.5-out-of-10 medium-firm feel -- firm enough to keep your spine aligned on your back or stomach, soft enough on top that side sleepers still get real pressure relief at the shoulder and hip. It is the firmness range most mattress guides recommend when you are shopping for a household with more than one sleep style.

Fiberglass Free, Pressure-Relieving, Genuinely Breathable

Fiberglass Free, Pressure-Relieving, Genuinely Breathable

CEMTIP uses a fireproof sponge layer instead of the loose fiberglass barrier found in a lot of cheaper boxed mattresses, so there is no risk of glass fibers escaping a torn cover into your bedroom. On top of that, the wavy-cut adaptive foam channels air through the comfort layers and contours to pressure points instead of trapping heat against your skin.

Three Thicknesses, One Real Choice to Make

Three Thicknesses, One Real Choice to Make

The whole CEMTIP line comes down to picking a profile: 10 inches on the Twin for a lower, more compact bed; 12 inches -- the size most families pick -- on Full, Queen and King; or 14 inches on Queen for a noticeably deeper, hotel-style profile. The internal layer stack is the same at every height, so the choice is about how tall you want the bed to sit, not a trade-off in comfort.

Seven Zones of Individually Wrapped Pocket Springs

Seven Zones of Individually Wrapped Pocket Springs

Underneath the foam, hundreds of individually wrapped pocket springs are arranged into seven support zones running head to feet, so the springs under your hips compress differently than the springs under your head or calves. Each spring also moves independently, which is what keeps a partner rolling over or getting out of bed from waking you up on the other side.

Frequently Asked Questions

Many budget mattress-in-a-box brands use a thin layer of loose fiberglass as a cheap fire barrier under the cover. If that cover is ever unzipped or torn, the fiberglass can escape into the room and is very difficult to fully clean up. CEMTIP uses a fireproof sponge layer instead, which does the same fire-safety job without loose glass fibers anywhere in the mattress.
No box spring is required. CEMTIP mattresses are built to sit directly on a slatted platform bed, a metal frame with slats, an adjustable base, or an existing box spring/foundation -- as long as the surface is flat and provides continuous support (slats spaced no more than about 3 inches apart is the general rule for any hybrid mattress).
CEMTIP ships compressed and rolled in a box to cut down on shipping volume. Once you cut the outer plastic and unroll it onto your bed frame, plan on roughly 24 to 48 hours for it to fully expand to its final height and for any initial off-gassing smell to clear from the room.
CEMTIP rates its mattress at about 6.5 out of 10 on its own soft-to-firm scale, which lands in the medium-firm range. That's firm enough to support back and stomach sleepers without excessive sinking, while the top foam layers still give side sleepers pressure relief at the shoulder and hip.
From top to bottom: a breathable knitted cover, a fireproof sponge fire barrier, a layer of wavy-shaped adaptive foam, a gel memory foam comfort layer, a high-density support foam layer, and a base of individually wrapped pocket springs arranged in seven support zones.
The 10" profile is only offered on Twin and gives a lower, more compact bed, which some people prefer for kids' rooms, guest rooms or daybeds. 12" is the standard depth CEMTIP offers across Full, Queen and King and is the version most households pick. 14", offered on Queen, uses the same layer stack but adds extra depth for a noticeably taller, more hotel-style profile.
That is the main job of individually wrapped pocket springs: because each coil moves independently instead of being wired to its neighbors, movement on one side of the mattress -- rolling over, getting in or out of bed -- is absorbed locally instead of rippling across to the other side.
Confirmed, in-stock sizes are Twin (10"), Full (12"), Queen (12" or 14") and King (12"). There is currently no confirmed Twin XL or California King listing in the CEMTIP catalog.
Yes -- CEMTIP lists a 10-year warranty on its mattresses. If you run into a defect covered by the warranty, the listing directs you to contact CEMTIP directly through Amazon rather than through a separate warranty portal.
Rotate the mattress head-to-foot every few months during the first year to even out wear, use a mattress protector to guard against spills and stains, and spot-clean the knitted cover with a mild detergent and a damp (not soaked) cloth. Avoid steam cleaners or soaking the foam layers, since they are slow to dry and can trap moisture.