Kingsdown Crown Imperial 15" Firm Mattress
Handcrafted firm comfort with breathable layers, zoned coils, and strong motion isolation.
Kingsdown Crown Imperial 15" Firm Mattress
Handcrafted firm comfort with breathable layers, zoned coils, and strong motion isolation.
- Handcrafted in USA luxury firm mattress
- Joma Wool, gel & memory foam for cooling
- Zoned coils & micro-coils for support
- Silent Partner® tech for motion isolation
Upgrade your sleep
+$600
Reserve Firm
Upgrade to handcrafted comfort with Stearns & Foster® Reserve

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How to get
Contact us to purchase
Bring a more elevated feel to your nightly routine with the Kingsdown Crown Imperial 15-inch firm mattress, handcrafted in the U.S.A. The hand-tufted Fabrikool quilt pairs Joma wool with gel foam to encourage breathability and help limit heat buildup, while keeping the surface refined and tailored.
Beneath the quilt, contouring memory foam is designed to ease pressure at common comfort zones like hips and shoulders. Layers of lightweight alpaca wool, which is naturally antibacterial, plus airflow latex and pure cotton continue the breathable, balanced approach, so you can relax into firm support without feeling overly rigid.
At the core, individually wrapped zoned coils are built to deliver targeted lumbar support, and a layer of micro coils adds responsive contouring. Kingsdown Silent Partner technology uses an invisible foam divider to help reduce motion transfer between sides, making it easier for two sleepers to settle in. We make sleep easy.
Who it's best for
Features
- FIRM COMFORT
- MATTRESS HEIGHT
- A layer of heat-absorbing materials helps regulate temperature for cooler sleep all night.
- Contouring and resilient materials alleviate pressure from your hips and shoulders for personalized comfort.
- Experience luxurious sleep and lasting comfort with breathable, soft and hypoallergenic fibers.
Breakdown
- Quilting Layer
- Fabrikool™ Stretch Knit Cover
- MaxBreeze
- Joma High-Loft Wool
- centi(GR)ade Gel
- centi(GR)ade Gel
- Gel Memory Foam
- Comfort Layer
- Latex
- Poly Gel
- Needled Unblached Cotton
- Alpaca High Loft
- Poly Gel
- Support System
- TriZone with Partner Separation
- Polyurethane
- Lumbar Support Band - Quad Action Foam
- Full Body Surround
Free Delivery
Home protection from outside dirt and elements
Delivery where you want - front door, side door or even garage
Contactless delivery, meaning we won’t enter your home
Mattress Setup and Haul Away
Includes all Free delivery services plus:
New mattress and box spring setup
Removal of packaging material from purchased item(s)
Removal of old mattress set (equal to the number of pieces purchased)*
Three maximum flight of stairs purchased items can be carried
$109.99
Mattress Setup and Haul Away / Adj Base
Includes all Mattress Setup & Haul Away services plus:
Five maximum flight of stairs purchased items can be carried
Delivery and setup of up to three mattress sets
Setup of adjustable bases purchased from Mattress Firm
$159.99
10 Year Limited Warranty
We warrant to the original purchaser, subject to the terms provided in this warranty, that the mattress and/or box spring manufactured by us (“Sleep System by Kingsdown, Inc.”) will be free from defects in material and workmanship as described in this brochure. This limited warranty begins the day you purchase your set of bedding and will remain in effect until the product by Kingsdown, Inc., is no longer owned by the original purchaser, or the limited warranty period (as shown be...
Product FAQs
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