Sierra Sleep by Ashley
Shop the Sierra Sleep collection at K Furniture Outlet in Raleigh, NC. Sierra Sleep mattresses are designed to deliver quality comfort and reliable support at price points that work for every budget. The collection includes memory foam, innerspring, and hybrid mattress options in a range of firmness levels and standard sizes. Whether you're furnishing a guest room, setting up a child's bedroom, or upgrading your own mattress, Sierra Sleep offers solid construction and comfort-focused design without the premium pricing. Each mattress is built with durable materials and thoughtful engineering to support healthy sleep habits night after night. Pair a Sierra Sleep mattress with one of our bed frames, foundations, or adjustable bases for a complete sleep setup. Visit our mattress showroom in Raleigh to try Sierra Sleep mattresses in person and compare comfort levels side by side. Shop in store or online with delivery and financing available. Financing options available.
10 Inch Chime Memory Foam Mattress in a Box
Enjoy endless possibilities for restful sleep with this queen mattress. Soothing memory foam contours to your body, while a thick layer of firm su...
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10 Inch Chime Elite 2.0 Mattress
Stretch out and let the cares of the day fade away. This firm twin mattress is crafted for modern comfort and convenience, with layers of refreshi...
View full details10 Inch Pocketed Hybrid Mattress
Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress. You get the best of both worlds: the pressure relief of cooli...
View full details12 Inch Chime Elite 2.0 Mattress
Stretch out and let the cares of the day fade away with this plush twin mattress. It's crafted for modern comfort and convenience, with layers inc...
View full details12 Inch Memory Foam Mattress
When it comes to your comfort, discover this ultra-plush 12-inch mattress. Its thick layer of memory foam conforms to your body, delivering amazin...
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13 Inch Hybrid Hot Buy Mattress
With this hybrid king mattress, you have endless possibilities for restful sleep. Feel the support of a truly traditional coil mattress which cont...
View full details14 Inch California King Chime Elite 2.0 Mattress
Stretch out and let the cares of the day fade away. This ultra-plush California king mattress is crafted for modern comfort and convenience, with ...
View full details8 Inch Bonnell Hybrid Mattress
Experience more restful sleep with this innerspring mattress. Feel the support of its high-density quilt foam and pad as this truly traditional co...
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8 Inch Chime Innerspring Mattress in a Box
Enjoy endless possibilities for restful sleep with this innerspring queen mattress. Feel the support of a truly traditional coil mattress which co...
View full details8 Inch California King Memory Foam Mattress
When it comes to your comfort, discover this 8-inch mattress. Its thick layer of memory foam conforms to your body, delivering amazing support, pr...
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Augusta2 Mattress
For you, comfort, support, quality and price are all top of mind. Rest easy. The Augusta2 Euro pillow top mattress blends high performance with lo...
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Better than a Boxspring Foundation
Behold the newest foundation of comfort. This mattress riser is an all-in-one support system that takes the place of an ordinary bed frame and box...
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Chime 10 Inch Hybrid Mattress in a Box
Enjoy endless possibilities for restful sleep with this hybrid innerspring queen mattress. You get the best of both worlds: the pressure relief of...
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Chime 12 Inch Hybrid Mattress in a Box
Enjoy endless possibilities for restful sleep with this hybrid innerspring queen mattress. Feel the support of a truly traditional coil mattress w...
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Chime 12 Inch Memory Foam Mattress in a Box
When it comes to your comfort, discover this 12-inch queen mattress. Its thick layer of memory foam contours to your body, delivering amazing supp...
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Chime 8 Inch Memory Foam Mattress in a Box
When it comes to your comfort, discover this 8-inch queen mattress. Its memory foam contours to your body, delivering amazing support, pressure re...
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Comfort Plus Mattress
Slumber away in superior snugness on this queen mattress. With a wrapped coil system designed to reduce motion transfer, it works overtime to prov...
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Cosmic Power Base 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 r...
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Firm Luxe 2.0 Mattress
Reap the benefits of restorative sleep with the firm feel of this queen mattress. Layers of cushioned comfort—including memory foam, plush quilt f...
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Gray 1200 Hybrid Mattress
With this queen mattress, you have endless possibilities for restful sleep. Its power packed wrapped coils contour to your body for a comforting f...
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Head-Foot Model Best California King Adjustable Base
Sleep your best in a perfect position and enjoy full relaxation of a head and foot massage with this California king adjustable power base. Sleep ...
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Hybrid 1300 Mattress
With this queen mattress, you have endless possibilities for restful sleep. Its power packed wrapped coils contour to your body. Layers of foam—in...
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Hybrid 1400 Mattress
With this queen mattress, you have endless possibilities for restful sleep. Its power packed wrapped coils contour to your body. Layers of foam—in...
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iKidz Coral Mattress and Pillow
Sleep soundly knowing your kids do, too. This twin mattress provides the rest they need to navigate the day, from schooltime to playtime. No need ...
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