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 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 coolin...
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12 Inch Pocketed Hybrid Full Mattress
Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress. You get the best of both worlds: the pressure relief of coolin...
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8 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 coi...
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8 Inch Chime Innerspring Mattress in a Box
Enjoy endless possibilities for restful sleep with this innerspring full mattress. Feel the support of a truly traditional coil mattress which cont...
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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 low...
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Firm Luxe 2.0 Mattress
Reap the benefits of restorative sleep with the firm feel of this California king mattress. Layers of cushioned comfort—including memory foam, plus...
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Limited Edition Firm Mattress
Luxury comfort leads to luxury rest. This firm California king mattress soothes your body with cottony softness on the cover. Packed inside are lay...
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Plush Luxe 2.0 Mattress
Reap the benefits of restorative sleep with the plush feel of this Euro Top queen mattress. Layers of cushioned comfort, including memory foam, qui...
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Millennium 2.0 Hybrid 12 Inch Mattress
Discover the luxury of this hybrid California king mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable t...
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Millennium 2.0 Hybrid 14 Inch Mattress
Discover the luxury of this hybrid twin XL mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperatu...
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