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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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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 $940 CAD Save $0 CAD
$4,059 CAD
$4,059 CAD - $4,059 CAD
$4,059 CAD
$3,119 CAD
$3,119 CAD - $3,119 CAD
$3,119 CAD

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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$4,059 CAD
$4,059 CAD - $4,059 CAD
$4,059 CAD
$3,119 CAD
$3,119 CAD - $3,119 CAD
$3,119 CAD
Save $940 CAD Save $0 CAD
Sundown Treasure Adirondack Chair image Save $150 CAD Save $0 CAD
$639 CAD
$639 CAD - $639 CAD
$639 CAD
$489 CAD
$489 CAD - $489 CAD
$489 CAD

Sundown Treasure Adirondack Chair

Add cottage-quaint charm to your outdoor oasis with this Adirondack chair in a driftwood finish. Made of MEGA-TUFF® high-density polyethylene mate...

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$639 CAD
$639 CAD - $639 CAD
$639 CAD
$489 CAD
$489 CAD - $489 CAD
$489 CAD
Save $150 CAD Save $0 CAD
Sundown Treasure Outdoor Rocking Chair image Save $180 CAD Save $0 CAD
$759 CAD
$759 CAD - $759 CAD
$759 CAD
$579 CAD
$579 CAD - $579 CAD
$579 CAD

Sundown Treasure Outdoor Rocking Chair

Add cottage-quaint charm to your outdoor oasis with this rocking chair in black. Made of MEGA-TUFF® high-density polyethylene material, it’s sure ...

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$759 CAD
$759 CAD - $759 CAD
$759 CAD
$579 CAD
$579 CAD - $579 CAD
$579 CAD
Save $180 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
Save up to $610 CAD Save $0 CAD
$1,689 CAD - $2,619 CAD
$1,689 CAD - $2,619 CAD
$1,689 CAD
$1,299 CAD - $2,009 CAD
$1,299 CAD - $2,009 CAD
$1,299 CAD

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 temperat...

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$1,689 CAD - $2,619 CAD
$1,689 CAD - $2,619 CAD
$1,689 CAD
$1,299 CAD - $2,009 CAD
$1,299 CAD - $2,009 CAD
$1,299 CAD
Save up to $610 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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