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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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12 Inch Chime Elite 2.0 Mattress image Save up to $570 CAD Save $0 CAD
$1,329 CAD - $2,459 CAD
$1,329 CAD - $2,459 CAD
$1,329 CAD
$1,019 CAD - $1,889 CAD
$1,019 CAD - $1,889 CAD
$1,019 CAD

12 Inch Chime Elite 2.0 Mattress

Stretch out and let the cares of the day fade away. This plush California king mattress is crafted for modern comfort and convenience, with layers ...

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$1,329 CAD - $2,459 CAD
$1,329 CAD - $2,459 CAD
$1,329 CAD
$1,019 CAD - $1,889 CAD
$1,019 CAD - $1,889 CAD
$1,019 CAD
Save up to $570 CAD Save $0 CAD
Save $360 CAD Save $0 CAD
$1,549 CAD
$1,549 CAD - $1,549 CAD
$1,549 CAD
$1,189 CAD
$1,189 CAD - $1,189 CAD
$1,189 CAD

13 Inch Hybrid Hot Buy Mattress

With this hybrid California king mattress, you have endless possibilities for restful sleep. Feel the support of a truly traditional coil mattress ...

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$1,549 CAD
$1,549 CAD - $1,549 CAD
$1,549 CAD
$1,189 CAD
$1,189 CAD - $1,189 CAD
$1,189 CAD
Save $360 CAD Save $0 CAD
Save up to $340 CAD Save $0 CAD
$849 CAD - $1,449 CAD
$849 CAD - $1,449 CAD
$849 CAD
$649 CAD - $1,109 CAD
$649 CAD - $1,109 CAD
$649 CAD

Chime 12 Inch Hybrid Mattress in a Box

Enjoy endless possibilities for restful sleep with this hybrid innerspring twin mattress. Feel the support of a truly traditional coil mattress whi...

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$849 CAD - $1,449 CAD
$849 CAD - $1,449 CAD
$849 CAD
$649 CAD - $1,109 CAD
$649 CAD - $1,109 CAD
$649 CAD
Save up to $340 CAD Save $0 CAD
Save up to $310 CAD Save $0 CAD
$729 CAD - $1,319 CAD
$729 CAD - $1,319 CAD
$729 CAD
$559 CAD - $1,009 CAD
$559 CAD - $1,009 CAD
$559 CAD

Chime 8 Inch Memory Foam Mattress in a Box

When it comes to your comfort, discover this 8-inch king mattress. Its memory foam contours to your body, delivering amazing support, pressure reli...

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$729 CAD - $1,319 CAD
$729 CAD - $1,319 CAD
$729 CAD
$559 CAD - $1,009 CAD
$559 CAD - $1,009 CAD
$559 CAD
Save up to $310 CAD Save $0 CAD
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
Gray 1200 Hybrid Mattress image
Save up to $410 CAD Save $0 CAD
$1,449 CAD - $1,769 CAD
$1,449 CAD - $1,769 CAD
$1,449 CAD
$1,109 CAD - $1,359 CAD
$1,109 CAD - $1,359 CAD
$1,109 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 fe...

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$1,449 CAD - $1,769 CAD
$1,449 CAD - $1,769 CAD
$1,449 CAD
$1,109 CAD - $1,359 CAD
$1,109 CAD - $1,359 CAD
$1,109 CAD
Save up to $410 CAD Save $0 CAD
Hybrid 1300 Mattress image
Save up to $570 CAD Save $0 CAD
$1,459 CAD - $2,439 CAD
$1,459 CAD - $2,439 CAD
$1,459 CAD
$1,119 CAD - $1,869 CAD
$1,119 CAD - $1,869 CAD
$1,119 CAD

Hybrid 1300 Mattress

With this king mattress, you have endless possibilities for restful sleep. Its power packed wrapped coils contour to your body. Layers of foam—incl...

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$1,459 CAD - $2,439 CAD
$1,459 CAD - $2,439 CAD
$1,459 CAD
$1,119 CAD - $1,869 CAD
$1,119 CAD - $1,869 CAD
$1,119 CAD
Save up to $570 CAD Save $0 CAD
Limited Edition Firm Mattress image
Save up to $430 CAD Save $0 CAD
$939 CAD - $1,859 CAD
$939 CAD - $1,859 CAD
$939 CAD
$719 CAD - $1,429 CAD
$719 CAD - $1,429 CAD
$719 CAD

Limited Edition Firm Mattress

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

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$939 CAD - $1,859 CAD
$939 CAD - $1,859 CAD
$939 CAD
$719 CAD - $1,429 CAD
$719 CAD - $1,429 CAD
$719 CAD
Save up to $430 CAD Save $0 CAD
Save up to $350 CAD Save $0 CAD
$839 CAD - $1,489 CAD
$839 CAD - $1,489 CAD
$839 CAD
$639 CAD - $1,139 CAD
$639 CAD - $1,139 CAD
$639 CAD

Peak 2.0 10 Memory Foam Mattress

Pure sleep perfection. With this California king mattress, restorative rest is easier than ever. Its high-density memory foam conforms to your body...

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$839 CAD - $1,489 CAD
$839 CAD - $1,489 CAD
$839 CAD
$639 CAD - $1,139 CAD
$639 CAD - $1,139 CAD
$639 CAD
Save up to $350 CAD Save $0 CAD
Peak 2.0 12 Hybrid Mattress image
Save up to $330 CAD Save $0 CAD
$779 CAD - $1,399 CAD
$779 CAD - $1,399 CAD
$779 CAD
$599 CAD - $1,069 CAD
$599 CAD - $1,069 CAD
$599 CAD

Peak 2.0 12 Hybrid Mattress

Pure sleep perfection. With this hybrid California king mattress, restorative rest is easier than ever. You can snooze soundly on its layers of com...

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$779 CAD - $1,399 CAD
$779 CAD - $1,399 CAD
$779 CAD
$599 CAD - $1,069 CAD
$599 CAD - $1,069 CAD
$599 CAD
Save up to $330 CAD Save $0 CAD
Peak 2.0 12 Memory Foam Mattress image
Save up to $390 CAD Save $0 CAD
$1,109 CAD - $1,659 CAD
$1,109 CAD - $1,659 CAD
$1,109 CAD
$849 CAD - $1,269 CAD
$849 CAD - $1,269 CAD
$849 CAD

Peak 2.0 12 Memory Foam Mattress

Pure sleep perfection. With this twin mattress, restorative rest is easier than ever. Its high-density memory foam conforms to your body, deliverin...

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$1,109 CAD - $1,659 CAD
$1,109 CAD - $1,659 CAD
$1,109 CAD
$849 CAD - $1,269 CAD
$849 CAD - $1,269 CAD
$849 CAD
Save up to $390 CAD Save $0 CAD
Peak 2.0 8 Memory Foam Mattress image
Save up to $320 CAD Save $0 CAD
$719 CAD - $1,379 CAD
$719 CAD - $1,379 CAD
$719 CAD
$549 CAD - $1,059 CAD
$549 CAD - $1,059 CAD
$549 CAD

Peak 2.0 8 Memory Foam Mattress

Pure sleep perfection. With this twin mattress, restorative rest is easier than ever. Its high-density memory foam conforms to your body, deliverin...

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$719 CAD - $1,379 CAD
$719 CAD - $1,379 CAD
$719 CAD
$549 CAD - $1,059 CAD
$549 CAD - $1,059 CAD
$549 CAD
Save up to $320 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 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
Limited Edition PT Mattress image
Save up to $500 CAD Save $0 CAD
$1,239 CAD - $2,139 CAD
$1,239 CAD - $2,139 CAD
$1,239 CAD
$949 CAD - $1,639 CAD
$949 CAD - $1,639 CAD
$949 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 California king mattress. Packed inside ar...

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$1,239 CAD - $2,139 CAD
$1,239 CAD - $2,139 CAD
$1,239 CAD
$949 CAD - $1,639 CAD
$949 CAD - $1,639 CAD
$949 CAD
Save up to $500 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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