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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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Cosmic Power Base Adjustable Base image Save up to $430 CAD Save $0 CAD
$1,509 CAD - $1,849 CAD
$1,509 CAD - $1,849 CAD
$1,509 CAD
$1,159 CAD - $1,419 CAD
$1,159 CAD - $1,419 CAD
$1,159 CAD

Cosmic Power Base 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 rais...

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$1,509 CAD - $1,849 CAD
$1,509 CAD - $1,849 CAD
$1,509 CAD
$1,159 CAD - $1,419 CAD
$1,159 CAD - $1,419 CAD
$1,159 CAD
Save up to $430 CAD Save $0 CAD
Save $850 CAD Save $0 CAD
$3,659 CAD
$3,659 CAD - $3,659 CAD
$3,659 CAD
$2,809 CAD
$2,809 CAD - $2,809 CAD
$2,809 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 c...

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$3,659 CAD
$3,659 CAD - $3,659 CAD
$3,659 CAD
$2,809 CAD
$2,809 CAD - $2,809 CAD
$2,809 CAD
Save $850 CAD Save $0 CAD
Sundown Treasure Adirondack Chair image Save $140 CAD Save $0 CAD
$579 CAD
$579 CAD - $579 CAD
$579 CAD
$439 CAD
$439 CAD - $439 CAD
$439 CAD

Sundown Treasure Adirondack Chair

3D Available

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

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$579 CAD
$579 CAD - $579 CAD
$579 CAD
$439 CAD
$439 CAD - $439 CAD
$439 CAD
Save $140 CAD Save $0 CAD
Sundown Treasure Outdoor Rocking Chair image Save $160 CAD Save $0 CAD
$689 CAD
$689 CAD - $689 CAD
$689 CAD
$529 CAD
$529 CAD - $529 CAD
$529 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 t...

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$689 CAD
$689 CAD - $689 CAD
$689 CAD
$529 CAD
$529 CAD - $529 CAD
$529 CAD
Save $160 CAD Save $0 CAD
Save up to $420 CAD Save $0 CAD
$1,159 CAD - $1,799 CAD
$1,159 CAD - $1,799 CAD
$1,159 CAD
$889 CAD - $1,379 CAD
$889 CAD - $1,379 CAD
$889 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 temper...

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$1,159 CAD - $1,799 CAD
$1,159 CAD - $1,799 CAD
$1,159 CAD
$889 CAD - $1,379 CAD
$889 CAD - $1,379 CAD
$889 CAD
Save up to $420 CAD Save $0 CAD
Save up to $540 CAD Save $0 CAD
$1,409 CAD - $2,319 CAD
$1,409 CAD - $2,319 CAD
$1,409 CAD
$1,079 CAD - $1,779 CAD
$1,079 CAD - $1,779 CAD
$1,079 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 temper...

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$1,409 CAD - $2,319 CAD
$1,409 CAD - $2,319 CAD
$1,409 CAD
$1,079 CAD - $1,779 CAD
$1,079 CAD - $1,779 CAD
$1,079 CAD
Save up to $540 CAD Save $0 CAD
Save $480 CAD Save $0 CAD
$2,049 CAD
$2,049 CAD - $2,049 CAD
$2,049 CAD
$1,569 CAD
$1,569 CAD - $1,569 CAD
$1,569 CAD

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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$2,049 CAD
$2,049 CAD - $2,049 CAD
$2,049 CAD
$1,569 CAD
$1,569 CAD - $1,569 CAD
$1,569 CAD
Save $480 CAD Save $0 CAD
Save up to $550 CAD Save $0 CAD
$1,529 CAD - $2,359 CAD
$1,529 CAD - $2,359 CAD
$1,529 CAD
$1,169 CAD - $1,809 CAD
$1,169 CAD - $1,809 CAD
$1,169 CAD

Millennium 2.0 Hybrid 14 Inch Mattress

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

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$1,529 CAD - $2,359 CAD
$1,529 CAD - $2,359 CAD
$1,529 CAD
$1,169 CAD - $1,809 CAD
$1,169 CAD - $1,809 CAD
$1,169 CAD
Save up to $550 CAD Save $0 CAD
Save up to $690 CAD Save $0 CAD
$1,889 CAD - $2,969 CAD
$1,889 CAD - $2,969 CAD
$1,889 CAD
$1,449 CAD - $2,279 CAD
$1,449 CAD - $2,279 CAD
$1,449 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 temperature...

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$1,889 CAD - $2,969 CAD
$1,889 CAD - $2,969 CAD
$1,889 CAD
$1,449 CAD - $2,279 CAD
$1,449 CAD - $2,279 CAD
$1,449 CAD
Save up to $690 CAD Save $0 CAD

Sierra Sleep by Ashley — Frequently Asked Questions

Does Coastal Roots Furniture And Mattresses carry Sierra Sleep by Ashley?

Yes. We're proud to carry Sierra Sleep by Ashley — mattresses and sleep essentials — and you'll find its current lineup right here in this collection.

What is Sierra Sleep by Ashley known for?

Sierra Sleep by Ashley is recognized for mattresses and sleep essentials, with a focus on balancing style, everyday comfort, and long-term durability so the pieces hold up to real life.

Is Sierra Sleep by Ashley a good brand?

Sierra Sleep by Ashley is a well-established, widely trusted name — one reason we stock it. The best way to judge fit is to browse this collection and compare the pieces against what you're looking for; contact us if you'd like our take.

Does Sierra Sleep by Ashley come with a warranty?

Yes — Sierra Sleep by Ashley products are backed by the manufacturer's warranty, which covers defects for a period that varies by item. Keep your receipt as proof of purchase and contact us if you ever need to start a claim.

Do you deliver and finance Sierra Sleep by Ashley products?

Yes on both. We offer financing options on qualifying purchases, and we deliver throughout our service area — see our shipping & delivery policy or contact us for a quote.

What if my Sierra Sleep by Ashley item arrives damaged?

Note it on the delivery paperwork, take a few photos, and contact us right away. We'll work with you and Sierra Sleep by Ashley to arrange a repair, replacement, or return under our return policy.

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