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Sierra Sleep by Ashley

Shop the Sierra Sleep collection at Coastal Roots Furniture And Mattresses in Courtenay, BC. 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 Courtenay 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.

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10 Inch Chime Elite 2.0 Mattress image Save up to $540 CAD Save $0 CAD
$1,189 CAD - $2,309 CAD
$1,189 CAD - $2,309 CAD
$1,189 CAD
$909 CAD - $1,769 CAD
$909 CAD - $1,769 CAD
$909 CAD

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...

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$1,189 CAD - $2,309 CAD
$1,189 CAD - $2,309 CAD
$1,189 CAD
$909 CAD - $1,769 CAD
$909 CAD - $1,769 CAD
$909 CAD
Save up to $540 CAD Save $0 CAD
12 Inch Memory Foam Mattress image Save up to $480 CAD Save $0 CAD
$1,159 CAD - $2,059 CAD
$1,159 CAD - $2,059 CAD
$1,159 CAD
$889 CAD - $1,579 CAD
$889 CAD - $1,579 CAD
$889 CAD

12 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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$1,159 CAD - $2,059 CAD
$1,159 CAD - $2,059 CAD
$1,159 CAD
$889 CAD - $1,579 CAD
$889 CAD - $1,579 CAD
$889 CAD
Save up to $480 CAD Save $0 CAD
Product image Save up to $480 CAD Save $0 CAD
$1,679 CAD - $2,059 CAD
$1,679 CAD - $2,059 CAD
$1,679 CAD
$1,289 CAD - $1,579 CAD
$1,289 CAD - $1,579 CAD
$1,289 CAD

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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$1,679 CAD - $2,059 CAD
$1,679 CAD - $2,059 CAD
$1,679 CAD
$1,289 CAD - $1,579 CAD
$1,289 CAD - $1,579 CAD
$1,289 CAD
Save up to $480 CAD Save $0 CAD
Save up to $770 CAD Save $0 CAD
$2,419 CAD - $3,309 CAD
$2,419 CAD - $3,309 CAD
$2,419 CAD
$1,859 CAD - $2,539 CAD
$1,859 CAD - $2,539 CAD
$1,859 CAD

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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$2,419 CAD - $3,309 CAD
$2,419 CAD - $3,309 CAD
$2,419 CAD
$1,859 CAD - $2,539 CAD
$1,859 CAD - $2,539 CAD
$1,859 CAD
Save up to $770 CAD Save $0 CAD
Gray 1200 Hybrid Mattress image
Save up to $460 CAD Save $0 CAD
$1,599 CAD - $1,969 CAD
$1,599 CAD - $1,969 CAD
$1,599 CAD
$1,229 CAD - $1,509 CAD
$1,229 CAD - $1,509 CAD
$1,229 CAD

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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$1,599 CAD - $1,969 CAD
$1,599 CAD - $1,969 CAD
$1,599 CAD
$1,229 CAD - $1,509 CAD
$1,229 CAD - $1,509 CAD
$1,229 CAD
Save up to $460 CAD Save $0 CAD
Product image
Save up to $630 CAD Save $0 CAD
$1,629 CAD - $2,709 CAD
$1,629 CAD - $2,709 CAD
$1,629 CAD
$1,249 CAD - $2,079 CAD
$1,249 CAD - $2,079 CAD
$1,249 CAD

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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$1,629 CAD - $2,709 CAD
$1,629 CAD - $2,709 CAD
$1,629 CAD
$1,249 CAD - $2,079 CAD
$1,249 CAD - $2,079 CAD
$1,249 CAD
Save up to $630 CAD Save $0 CAD
Product image
Save up to $480 CAD Save $0 CAD
$1,039 CAD - $2,069 CAD
$1,039 CAD - $2,069 CAD
$1,039 CAD
$799 CAD - $1,589 CAD
$799 CAD - $1,589 CAD
$799 CAD

Limited Edition Firm Mattress

Luxury comfort leads to luxury rest. Wake up refreshed and ready to take on the day with this firm queen mattress. Packed inside are layers of sup...

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$1,039 CAD - $2,069 CAD
$1,039 CAD - $2,069 CAD
$1,039 CAD
$799 CAD - $1,589 CAD
$799 CAD - $1,589 CAD
$799 CAD
Save up to $480 CAD Save $0 CAD
Save up to $460 CAD Save $0 CAD
$1,289 CAD - $1,989 CAD
$1,289 CAD - $1,989 CAD
$1,289 CAD
$989 CAD - $1,529 CAD
$989 CAD - $1,529 CAD
$989 CAD

Millennium 2.0 Foam 12 Inch Mattress

Discover the luxury of this memory foam queen mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable tempe...

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$1,289 CAD - $1,989 CAD
$1,289 CAD - $1,989 CAD
$1,289 CAD
$989 CAD - $1,529 CAD
$989 CAD - $1,529 CAD
$989 CAD
Save up to $460 CAD Save $0 CAD
Save up to $600 CAD Save $0 CAD
$1,559 CAD - $2,579 CAD
$1,559 CAD - $2,579 CAD
$1,559 CAD
$1,199 CAD - $1,979 CAD
$1,199 CAD - $1,979 CAD
$1,199 CAD

Millennium 2.0 Foam 14 Inch Mattress

Discover the luxury of this memory foam queen mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable tempe...

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$1,559 CAD - $2,579 CAD
$1,559 CAD - $2,579 CAD
$1,559 CAD
$1,199 CAD - $1,979 CAD
$1,199 CAD - $1,979 CAD
$1,199 CAD
Save up to $600 CAD Save $0 CAD
Save $530 CAD Save $0 CAD
$2,269 CAD
$2,269 CAD - $2,269 CAD
$2,269 CAD
$1,739 CAD
$1,739 CAD - $1,739 CAD
$1,739 CAD

Millennium 2.0 Hybrid 12 Inch Mattress

Discover the luxury of this hybrid queen mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperatur...

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$2,269 CAD
$2,269 CAD - $2,269 CAD
$2,269 CAD
$1,739 CAD
$1,739 CAD - $1,739 CAD
$1,739 CAD
Save $530 CAD Save $0 CAD
Product image
Save up to $550 CAD Save $0 CAD
$1,369 CAD - $2,369 CAD
$1,369 CAD - $2,369 CAD
$1,369 CAD
$1,049 CAD - $1,819 CAD
$1,049 CAD - $1,819 CAD
$1,049 CAD

Limited Edition PT Mattress

Luxury comfort leads to luxury rest. Wake up refreshed and ready to take on the day with this pillow top queen mattress. Packed inside are layers ...

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$1,369 CAD - $2,369 CAD
$1,369 CAD - $2,369 CAD
$1,369 CAD
$1,049 CAD - $1,819 CAD
$1,049 CAD - $1,819 CAD
$1,049 CAD
Save up to $550 CAD Save $0 CAD
Save up to $760 CAD Save $0 CAD
$2,099 CAD - $3,289 CAD
$2,099 CAD - $3,289 CAD
$2,099 CAD
$1,609 CAD - $2,529 CAD
$1,609 CAD - $2,529 CAD
$1,609 CAD

Millennium 2.0 Hybrid 16 Inch Mattress

Discover the luxury of this hybrid queen mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperatur...

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$2,099 CAD - $3,289 CAD
$2,099 CAD - $3,289 CAD
$2,099 CAD
$1,609 CAD - $2,529 CAD
$1,609 CAD - $2,529 CAD
$1,609 CAD
Save up to $760 CAD Save $0 CAD
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