Serta iComfort Radiant Plush

Professional-grade cooling comfort with plush pressure relief — your gateway to full-body alignment, premium full-foam comfort, and exclusive Split Head sizing.

The Serta iComfort Radiant Plush delivers advanced cooling comfort in a softer, more luxurious sleep surface. With a 13-inch profile and plush feel, this premium full-foam mattress is designed for sleepers who want pressure-relieving comfort without giving up proper support. Featuring Serta’s 5 ZoneResponse™ Design, the Radiant Plush provides full-body spinal alignment while offering a smooth, cushioning feel. Enhanced with Perfect Conform™ Graphite Memory Foam for significant pressure relief, Deep Reaction® Max Gel Memory Foam for cooling comfort, and a CoolTemp™ Cover for a cool-to-the-touch sleep surface — the Radiant sets the standard for plush, cooling comfort.

Most importantly, the Radiant Plush is currently the only mattress at Mr. Liquidator available in Split Head Queen and Split Head King. This makes it a standout choice for couples using compatible adjustable bases who want independent head positioning without needing two separate mattresses.

Why Customers Choose the Serta iComfort Radiant Plush

13" plush full-foam mattress designed for premium comfort and pressure relief

Available in exclusive Split Head Queen and Split Head King sizing — the only mattress at Mr. Liquidator offered in this format

Split Head design allows each sleeper to adjust their head position independently on compatible adjustable bases

5 ZoneResponse™ Design provides targeted support for full-body spinal alignment

Perfect Conform™ Graphite Memory Foam comfortably conforms to the body for significant pressure relief

Deep Reaction® Max Gel Memory Foam cradles and cools the body in a pressure-relieving embrace

CoolTemp™ Cover offers a cool-to-the-touch top layer for comfortable sleep throughout the night

Plush comfort feel is ideal for sleepers who prefer a softer, more cushioning mattress surface

Premium full-foam construction helps reduce motion transfer for undisturbed sleep

Adjustable base compatible for customized comfort positioning

CertiPUR-US® certified foams for added confidence and quality assurance

Made in Canada with domestic and imported parts

Backed by a 10-year warranty

Why the iComfort Radiant Plush Commands Premium Pricing

The 5 ZoneResponse™ Design requires advanced engineering to deliver targeted full-body alignment, while the combination of Perfect Conform™ Graphite Memory Foam and Deep Reaction® Max Gel Memory Foam provides elevated pressure relief and cooling comfort. The CoolTemp™ Cover adds a premium cool-to-the-touch surface, and the full-foam construction creates a smooth, contouring feel that helps minimize motion transfer.

The exclusive Split Head Queen and Split Head King availability adds even more value, giving couples the flexibility to enjoy personalized head elevation while still sharing one mattress. For Canadian families looking for plush comfort, cooling technology, trusted Serta quality, and one of the most unique adjustable-base-friendly mattress formats available at Mr. Liquidator, the Radiant Plush offers exceptional long-term sleep value.

Plush Comfort Meets Advanced Cooling Support

If you're seeking a softer mattress with premium cooling, pressure relief, and flexible adjustable-base comfort — the iComfort Radiant Plush was engineered for you. The plush feel helps relieve pressure around the shoulders, hips, and joints, making it especially appealing for side sleepers and anyone who enjoys a cushioning sleep surface. The 5-zone support system helps keep your body properly aligned, while the graphite and gel memory foam layers work with the CoolTemp™ Cover to maintain a cool, comfortable sleep environment.

For couples, the Split Head option is the feature that truly sets this mattress apart. One person can raise their head to read, watch TV, reduce snoring, or improve comfort, while the other can stay flat — all while sharing the same Queen or King mattress.

Ideal For:

Couples wanting Split Head Queen or Split Head King compatibility

Adjustable base users who want independent head positioning

Side sleepers who need plush pressure relief around the shoulders and hips

Sleepers who prefer a softer, more cushioning mattress feel

Hot sleepers seeking advanced cooling comfort in a premium foam mattress

Couples wanting reduced motion transfer from full-foam construction

Customers looking for full-body alignment with a plush comfort surface

Anyone wanting premium Serta comfort with cooling, contouring, pressure relief, and exclusive Split Head sizing

Available Sizes:

Twin XL

Queen

Split Head Queen

King

Split Head King

Experience the Serta iComfort Radiant Plush at Mr. Liquidator

Discover why the Serta iComfort Radiant Plush is a standout choice for plush, cooling comfort — and the only mattress at Mr. Liquidator available in Split Head Queen and Split Head King. Visit Mr. Liquidator Mattress Outlet in Chilliwack to experience the pressure-relieving support, cool-to-the-touch comfort, and adjustable-base flexibility of the iComfort Radiant Plush, or arrange fast pickup and delivery across the Fraser Valley.