Name: Sierra Sleep® By Ashley® Better than a Boxspring Queen Foundation
Brand: Sierra Sleep
SKU: 939650
Availability: OutOfStock

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Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress and foundation set. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. 

Sierra Sleep® by Ashley® Chime 2-Piece 10" Hybrid and Better than a Boxspring Foundation Twin Mattress Set

High-density foam provides the firmness you love. Gel memory foam provides restorative support for your lower back. The mattress riser is an all-in-one support system that takes the place of an ordinary bed frame and box spring. Included brackets attach the riser to a headboard. Even better: The clearance from frame to floor is incredibly spacious and ideal for under-bed storage.

Includes twin hybrid mattress and twin foundation

High-density gel memory foam lumbar support

1" upholstery grade comfort support foam with 2 perimeter rows of 9" 13-gauge pocketed coils

Headboard brackets included; assembly required

Note: Purchasing mattress and foundation from two different brands may void warranty; check warranty for details

Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening

*Mattress and foundation only, all other items are sold separately. Images may not reflect the actual size. Color in images may differ in person; see retailer for the actual finish.

Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress and foundation set. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. High-density foam provides the firmness you lo

Sierra Sleep® by Ashley® Chime 2-Piece 10" Hybrid and Better than a Boxspring Foundation Queen Mattress Set

Gel memory foam provides restorative support for your lower back. The mattress riser is an all-in-one support system that takes the place of an ordinary bed frame and box spring. Included brackets attach the riser to a headboard. Even better: The clearance from frame to floor is incredibly spacious and ideal for under-bed storage.

Includes queen hybrid mattress and foundation

Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress and foundation set. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. High-density foam provides the firmness you love. 

Sierra Sleep® by Ashley® Chime 2-Piece 12" Hybrid and Better than a Boxspring Foundation Twin Mattress Set

The mattress riser is an all-in-one support system that takes the place of an ordinary bed frame and box spring. Included brackets attach the riser to a headboard. Even better: The clearance from frame to floor is incredibly spacious and ideal for under-bed storage.

Includes twin hybrid mattress and foundation

0.75" high-density gel memory foam lumbar support

10-year non-prorated warranty, CertiPur-US certified

*Mattress with foundation only, all other items are sold separately. Images may not reflect the actual size. Color in images may differ in person; see retailer for the actual finish.

Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress and foundation set. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. High-density foam provides the firmness you love. Gel memory foam provides restorative support for your lower back.

Enjoy endless possibilities for restful sleep with this twin innerspring mattress and foundation set. Soothing memory foam contours to your body, while a thick layer of firm support foam provides plentiful support and pressure relief of your body’s major 

Sierra Sleep® by Ashley® Chime 2-Piece 10" Memory Foam and Better than a Boxspring Foundation Twin Mattress Set

The included foundation is an all-in-one support system that takes the place of an ordinary bed frame and box spring. The metal unit sets up quickly and without using any tools, creating a sleep haven with unwavering support. Included brackets attach the riser to a headboard. Even better: The clearance from frame to floor is incredibly spacious and ideal for under-bed storage.

Includes twin innerspring mattress with twin foundation

Mattress with 10" profile height; 1.5" memory foam; 8.5" firm support foam

Mattress features premium stretch knit cover

Mattress has 10-year non-prorated warranty

Foundation with sturdy metal frame; headboard brackets included

Foundation sets up quickly—no tools needed

*Images may not reflect the actual size. Color in images may differ in person; see retailer for the actual finish.

Enjoy endless possibilities for restful sleep with this twin innerspring mattress and foundation set. Soothing memory foam contours to your body, while a thick layer of firm support foam provides plentiful support and pressure relief of your body’s major pressure points.

Enjoy endless possibilities for restful sleep with this 10-inch queen memory foam mattress and foundation set. Soothing memory foam contours to your body, while a thick layer of firm support foam provides plentiful support and pressure relief of your body

Sierra Sleep® by Ashley® Chime 2-Piece 10" Memory Foam and Better than a Boxspring Foundation Queen Mattress Set

The mattress riser is an all-in-one support system that takes the place of an ordinary bed frame and box spring. The metal unit sets up quickly, without using any tools, to create a sleep haven with unwavering support. Included brackets attach the riser to a headboard. Even better: The clearance from frame to floor is incredibly spacious and ideal for under bed storage.

Riser has sturdy metal frame; easy to transport

Assembly required; sets up quickly (no tools needed); headboard brackets included

12 support legs for increased support and weight distribution

Enjoy endless possibilities for restful sleep with this 10-inch queen memory foam mattress and foundation set. Soothing memory foam contours to your body, while a thick layer of firm support foam provides plentiful support and pressure relief of your body’s major pressure points. 

Sierra Sleep® by Ashley® Chime 2-Piece 12" Hybrid and Better than a Boxspring Foundation Queen Mattress Set

When it comes to your comfort, discover this 8-inch twin memory foam mattress and foundation set. The mattress’s memory foam contours to your body, delivering amazing support, pressure relief and comfort. The memory foam layer is supported by a thick laye

Sierra Sleep® by Ashley® Chime 2-Piece 8" Memory Foam and Better than a Boxspring Foundation Twin Mattress Set

Includes twin mattress with twin foundation

Mattress with memory foam layer; thick firm support foam; stretch knit cover

Foundation sets up quickly; no tools needed

When it comes to your comfort, discover this 8-inch twin memory foam mattress and foundation set. The mattress’s memory foam contours to your body, delivering amazing support, pressure relief and comfort. The memory foam layer is supported by a thick layer of firm support foam.

Enjoy endless possibilities for restful sleep with this twin innerspring mattress and foundation set. Feel the support of a truly traditional coil mattress which contours to your body for a traditional feel. High-density quilt foam and pad provide the fir

Sierra Sleep® by Ashley® Chime 2-Piece 8" Innerspring and Better than a Boxspring Foundation Twin Mattress Set

The metal unit sets up quickly and without using any tools, creating a sleep haven with unwavering support. Included brackets attach the riser to a headboard. Even better: The clearance from frame to floor is incredibly spacious and ideal for under-bed storage.

Mattress with 2" high-density quilt foam; high density pad; 13-gauge Bonnell coil unit

Assembly required - Estimated Assembly Time: 15 Minutes

*Twin innerspring mattress with twin foundation only, all other products are sold separately. Images may not reflect actual size. Furniture color in images may differ in person; see retailer for actual finish.

Enjoy endless possibilities for restful sleep with this twin innerspring mattress and foundation set. Feel the support of a truly traditional coil mattress which contours to your body for a traditional feel. High-density quilt foam and pad provide the firm feel you love. The included foundation is an all-in-one support system that takes the place of an ordinary bed frame and box spring. 

When it comes to your comfort, discover this 12-inch twin memory foam mattress and foundation set. The mattress's thick layer of memory foam contours to your body, delivering amazing support, pressure relief and comfort. Its memory foam layer is supported

Sierra Sleep® by Ashley® Chime 2-Piece 12" Memory Foam and Better than a Boxspring Foundation Twin Mattress Set

The included foundation is an all-in-one support system that takes the place of an ordinary bed frame and box spring. The metal unit sets up quickly and without using any tools, creating a sleep haven with unwavering support. Included brackets attach the riser to a headboard. Even better: The clearance from frame to floor is incredibly spacious and ideal for under bed storage.

Mattress with thick memory foam layer; super thick firm support foam; stretch knit cover

When it comes to your comfort, discover this 12-inch twin memory foam mattress and foundation set. The mattress's thick layer of memory foam contours to your body, delivering amazing support, pressure relief and comfort. Its memory foam layer is supported by a super thick layer of firm support foam.

When it comes to your comfort, discover this 8-inch queen mattress and foundation set. The mattress’s memory foam contours to your body, delivering amazing support, pressure relief and comfort. Its memory foam layer is supported by a thick layer of firm s

Sierra Sleep® by Ashley® Chime 2-Piece 8" Memory Foam and Better than a Boxspring Foundation Queen Mattress Set

This helps reduce motion transfer so you and your partner can enjoy an undisturbed sleep. The mattress riser is an all-in-one support system that takes the place of an ordinary bed frame and box spring. The metal unit sets up quickly, without using any tools, to create a sleep haven with unwavering support. Included brackets attach the riser to a headboard. Even better: The clearance from frame to floor is incredibly spacious and ideal for under bed storage.

Mattress with memory foam layer; thick firm support foam; Stretch knit cover

When it comes to your comfort, discover this 8-inch queen mattress and foundation set. The mattress’s memory foam contours to your body, delivering amazing support, pressure relief and comfort. Its memory foam layer is supported by a thick layer of firm support foam. 

When it comes to your comfort, discover this 12-inch memory foam queen mattress and foundation set. The mattress’s thick layer of memory foam contours to your body, delivering amazing support, pressure relief and comfort. 

Sierra Sleep® by Ashley® Chime 2-Piece 12" Memory Foam and Better than a Boxspring Foundation Queen Mattress Set

Its memory foam layer is supported by a super thick layer of firm support foam. This helps reduce motion transfer so you and your partner can enjoy an undisturbed sleep. The included foundation is an all-in-one support system that takes the place of an ordinary bed frame and box spring. The metal unit sets up quickly and without using any tools, creating a sleep haven with unwavering support. Included brackets attach the riser to a headboard. Even better: The clearance from frame to floor is incredibly spacious and ideal for under bed storage.

Includes - Queen Mattress and Queen Foundation

Sierra Sleep® By Ashley® Cosmic Power Black Twin XL Adjustable Base

Take sleep to a whole new level with this twin XL power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position (helpful for people who snore or experience acid reflux). Convenient USB charging is available for connecting electronics.

Sierra Sleep® By Ashley® Cosmic Power Black King Adjustable Base

Take sleep to a whole new level with this king power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position (helpful for people who snore or experience acid reflux). Convenient USB charging is available for connecting electronics.

Sierra Sleep® By Ashley® Cosmic Power Black California King Adjustable Base

Take sleep to a whole new level with this California king power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position (helpful for people who snore or experience acid reflux). Convenient USB charging is available for connecting electronics.

Sierra Sleep® By Ashley® Cosmic Power Black Queen Adjustable Base

Take sleep to a whole new level with this queen power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position (helpful for people who snore or experience acid reflux). Convenient USB charging is available for connecting electronics.

Sierra Sleep® By Ashley® Cosmic Power Black Full Adjustable Base

Take sleep to a whole new level with this full power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position (helpful for people who snore or experience acid reflux). Convenient USB charging is available for connecting electronics.

Take sleep to a whole new level with this queen power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position (helpf

Sierra Sleep® By Ashley® Cosmic Power Black Adjustable Base

Compatible with all memory foam, wrapped coil and hybrid mattresses

*Adjustable base only, all other products sold separately. Images may not reflect actual size.

Sierra Sleep® By Ashley® Better than a Boxspring Full Foundation

Behold the newest foundation of comfort. This 2-piece king mattress riser is an all-in-one support system that takes the place of an ordinary bed frame and box spring. The metal unit sets up quickly and without using any tools, creates a sleep haven with unwavering support.

Sierra Sleep® By Ashley® Better than a Boxspring Queen Foundation

Sierra Sleep® By Ashley® Full Low Profile Foundation

Designed to cater to your busy lifestyle and built to last, this innovative foundation is ready to assemble in the comfort of your home. The unique shippable design is the perfect alternative to the standard box spring. Constructed of sturdy metal instead of wood for greater durability and longevity, this is the last foundation you’ll ever need. Now you can have the support and comfort of a box spring without ever having to leave your house.

Sierra Sleep® By Ashley® 10" Black Twin XL Standard Foundation

Sierra Sleep® By Ashley® King Low Profile Foundation

Sierra Sleep® By Ashley® Twin Low Profile Foundation

Sierra Sleep® By Ashley® Twin XL Low Profile Foundation

Sierra Sleep® By Ashley® California King Low Profile Foundation

Sierra Sleep® By Ashley® King Standard Foundation

Sierra Sleep® By Ashley® California King Standard Foundation

Sierra Sleep® By Ashley® Better than a Boxspring King Foundation

Sierra Sleep® By Ashley® Queen Standard Foundation

Sierra Sleep® By Ashley® Twin Standard Foundation

Sierra Sleep® By Ashley® Full Standard Foundation

Sierra Sleep® By Ashley® Better than a Boxspring Twin Foundation-1

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Assembly Instructions.pdf

Sierra Sleep® By Ashley® Better than a Boxspring Twin Foundation-2

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Catalog Sheet.pdf

Sierra Sleep® By Ashley® Better than a Boxspring Twin Foundation-3

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Warranty.pdf

Behold the newest foundation of comfort. This 2-piece king mattress riser is an all-in-one support system that takes the place of an ordinary bed frame and box spring. The metal unit sets up quickly and without using any tools, creates a sleep haven with 

Sierra Sleep® By Ashley® Better than a Boxspring Twin Foundation

*Foundation only, any other products that may be displayed are sold separately. Images may not represent the actual size and color in images may differ in person. See store for the actual color or finish.

Sierra Sleep® By Ashley® Queen Low Profile Foundation

Designed to cater to your busy lifestyle and built to last, this innovative foundation is ready to assemble in the comfort of your home. The unique shippable design is the perfect alternative to the standard box spring. Constructed of sturdy metal instead

Sierra Sleep® by Ashley® Standard Foundation

All parts, tools and instructions are packed into one compact box that ships straight to your door

*Foundation only, all other products sold separately. Images may not depict actual size.

Sierra Sleep® by Ashley® Low Profile Foundation

Sierra Sleep® By Ashley® Better than a Boxspring Queen Foundation-1

Sierra Sleep® By Ashley® Better than a Boxspring Queen Foundation-2

Bed Size:Twin