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Was very nice & helpful to my needs. Gave very good informational details that helped us decide which couch and recli...
Great customer service! My father and I have been coming here for years for mattresses, dressers, and different furni...
Always a pleasure to go here. They have such a huge selection. The staff is always very friendly and not pushy at all...
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Sierra Sleep by Ashley

Shop the Sierra Sleep collection at Massey's Furniture Barn in Watertown, NY. 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 Watertown 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
    10 Inch Pocketed Hybrid Mattress image
    Save up to $136.56 Save $0.00

    10 Inch Pocketed Hybrid Mattress

    Ashley Furniture
    $492.72 - $563.32
    $492.72 - $563.32
    $492.72
    $373.27 - $426.76
    $373.27 - $426.76
    $373.27

    Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress. You get the best of both worlds: the pressure relief of cooli...

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    $492.72 - $563.32
    $492.72 - $563.32
    $492.72
    $373.27 - $426.76
    $373.27 - $426.76
    $373.27
    Save up to $136.56 Save $0.00
  • Save up to $254.95 Save $0.00

    Millennium 2.0 Foam 12 Inch Mattress

    Ashley Furniture
    $679.54 - $1,051.66
    $679.54 - $1,051.66
    $679.54
    $514.80 - $796.71
    $514.80 - $796.71
    $514.80

    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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    $679.54 - $1,051.66
    $679.54 - $1,051.66
    $679.54
    $514.80 - $796.71
    $514.80 - $796.71
    $514.80
    Save up to $254.95 Save $0.00
  • Save up to $767.35 Save $0.00

    Terra Sleep Medium Mattress

    Ashley Furniture
    $2,371.06 - $3,165.33
    $2,371.06 - $3,165.33
    $2,371.06
    $1,796.26 - $2,397.98
    $1,796.26 - $2,397.98
    $1,796.26

    Peaceful zzz’s, positive impact. This mattress prioritizes conscious craftsmanship without sacrificing the luxurious sleep you love. Pressure-reli...

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    $2,371.06 - $3,165.33
    $2,371.06 - $3,165.33
    $2,371.06
    $1,796.26 - $2,397.98
    $1,796.26 - $2,397.98
    $1,796.26
    Save up to $767.35 Save $0.00
  • Save up to $491.00 Save $0.00

    Plush Luxe 2.0 Mattress

    Ashley Furniture
    $1,579.72 - $2,025.39
    $1,579.72 - $2,025.39
    $1,579.72
    $1,196.76 - $1,534.39
    $1,196.76 - $1,534.39
    $1,196.76

    Reap the benefits of restorative sleep with the plush feel of this Euro top queen mattress. Layers of cushioned comfort, including memory foam, qu...

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    $1,579.72 - $2,025.39
    $1,579.72 - $2,025.39
    $1,579.72
    $1,196.76 - $1,534.39
    $1,196.76 - $1,534.39
    $1,196.76
    Save up to $491.00 Save $0.00
  • Product image
    Sundown Treasure Outdoor Rocking Chair image
    Save $102.61 Save $0.00

    Sundown Treasure Outdoor Rocking Chair

    Ashley Furniture
    $423.26
    $423.26 - $423.26
    $423.26
    $320.65
    $320.65 - $320.65
    $320.65

    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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    $423.26
    $423.26 - $423.26
    $423.26
    $320.65
    $320.65 - $320.65
    $320.65
    Save $102.61 Save $0.00
  • Product image
    Sundown Treasure Adirondack Chair image
    Save $88.56 Save $0.00

    Sundown Treasure Adirondack Chair

    Ashley Furniture
    $365.32
    $365.32 - $365.32
    $365.32
    $276.76
    $276.76 - $276.76
    $276.76

    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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    $365.32
    $365.32 - $365.32
    $365.32
    $276.76
    $276.76 - $276.76
    $276.76
    Save $88.56 Save $0.00
  • Save up to $554.83 Save $0.00

    Millennium Luxury Gel Memory Foam Mattress

    Ashley Furniture
    $1,442.91 - $2,288.67
    $1,442.91 - $2,288.67
    $1,442.91
    $1,093.11 - $1,733.84
    $1,093.11 - $1,733.84
    $1,093.11

    When it comes to your comfort, discover the luxury of this queen gel memory foam mattress. Cooling gel copper-infused memory foam and two layers o...

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    $1,442.91 - $2,288.67
    $1,442.91 - $2,288.67
    $1,442.91
    $1,093.11 - $1,733.84
    $1,093.11 - $1,733.84
    $1,093.11
    Save up to $554.83 Save $0.00
  • Save up to $672.85 Save $0.00

    Millennium Luxury Plush Gel Latex Hybrid Mattress

    Ashley Furniture
    $2,013.61 - $2,775.52
    $2,013.61 - $2,775.52
    $2,013.61
    $1,525.46 - $2,102.67
    $1,525.46 - $2,102.67
    $1,525.46

    Discover the luxury of this hybrid plush mattress. A layer of cooling gel latex and two layers of temperature-regulating material keep you at a co...

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    $2,013.61 - $2,775.52
    $2,013.61 - $2,775.52
    $2,013.61
    $1,525.46 - $2,102.67
    $1,525.46 - $2,102.67
    $1,525.46
    Save up to $672.85 Save $0.00
  • Save up to $565.53 Save $0.00

    Millennium Cushion Firm Gel Memory Foam Hybrid Mattress

    Ashley Furniture
    $1,541.47 - $2,332.81
    $1,541.47 - $2,332.81
    $1,541.47
    $1,167.78 - $1,767.28
    $1,167.78 - $1,767.28
    $1,167.78

    Discover the luxury of this twin XL hybrid mattress. Two layers of temperature-regulating material keep you at a comfortable temperature all night...

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    $1,541.47 - $2,332.81
    $1,541.47 - $2,332.81
    $1,541.47
    $1,167.78 - $1,767.28
    $1,167.78 - $1,767.28
    $1,167.78
    Save up to $565.53 Save $0.00
  • Product image
    Product image
    Save $314.85 Save $0.00

    Limited Edition PT Mattress

    Ashley Furniture
    $747.20
    $747.20 - $1,298.76
    $747.20
    $566.06
    $566.06 - $983.91
    $566.06

    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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    $747.20
    $747.20 - $1,298.76
    $747.20
    $566.06
    $566.06 - $983.91
    $566.06
    Save $314.85 Save $0.00
  • Product image
    Product image
    Save up to $274.92 Save $0.00

    Limited Edition Firm Mattress

    Ashley Furniture
    $566.28 - $1,134.04
    $566.28 - $1,134.04
    $566.28
    $429.00 - $859.12
    $429.00 - $859.12
    $429.00

    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...

    View full details
    $566.28 - $1,134.04
    $566.28 - $1,134.04
    $566.28
    $429.00 - $859.12
    $429.00 - $859.12
    $429.00
    Save up to $274.92 Save $0.00
  • Product image
    8 Inch Memory Foam Mattress image
    Save $207.16 Save $0.00

    8 Inch California King Memory Foam Mattress

    Ashley Furniture
    $854.55
    $854.55 - $854.55
    $854.55
    $647.39
    $647.39 - $647.39
    $647.39

    When it comes to your comfort, discover this 8-inch mattress. Its thick layer of memory foam conforms to your body, delivering amazing support, pr...

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    $854.55
    $854.55 - $854.55
    $854.55
    $647.39
    $647.39 - $647.39
    $647.39
    Save $207.16 Save $0.00
  • Product image
    Product image
    Save up to $160.10 Save $0.00

    8 Inch Bonnell Hybrid Mattress

    Ashley Furniture
    $366.22 - $660.40
    $366.22 - $660.40
    $366.22
    $277.44 - $500.30
    $277.44 - $500.30
    $277.44

    Experience more restful sleep with this innerspring mattress. Feel the support of its high-density quilt foam and pad as this truly traditional co...

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    $366.22 - $660.40
    $366.22 - $660.40
    $366.22
    $277.44 - $500.30
    $277.44 - $500.30
    $277.44
    Save up to $160.10 Save $0.00
  • Product image
    14 Inch Chime Elite 2.0 Mattress image
    Save $418.62 Save $0.00

    14 Inch California King Chime Elite 2.0 Mattress

    Ashley Furniture
    $1,726.81
    $1,726.81 - $1,726.81
    $1,726.81
    $1,308.19
    $1,308.19 - $1,308.19
    $1,308.19

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

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    $1,726.81
    $1,726.81 - $1,726.81
    $1,726.81
    $1,308.19
    $1,308.19 - $1,308.19
    $1,308.19
    Save $418.62 Save $0.00
  • Product image
    12 Inch Pocketed Hybrid Mattress image
    Save $151.54 Save $0.00

    12 Inch Pocketed Hybrid Full Mattress

    Ashley Furniture
    $625.11
    $625.11 - $625.11
    $625.11
    $473.57
    $473.57 - $473.57
    $473.57

    Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress. You get the best of both worlds: the pressure relief of cooli...

    View full details
    $625.11
    $625.11 - $625.11
    $625.11
    $473.57
    $473.57 - $473.57
    $473.57
    Save $151.54 Save $0.00
  • Product image
    12 Inch Memory Foam Mattress image
    Save up to $272.43 Save $0.00

    12 Inch Memory Foam Mattress

    Ashley Furniture
    $630.99 - $1,123.76
    $630.99 - $1,123.76
    $630.99
    $478.02 - $851.33
    $478.02 - $851.33
    $478.02

    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...

    View full details
    $630.99 - $1,123.76
    $630.99 - $1,123.76
    $630.99
    $478.02 - $851.33
    $478.02 - $851.33
    $478.02
    Save up to $272.43 Save $0.00
  • Product image
    Product image
    Save $363.35 Save $0.00

    12 Inch Chime Elite 2.0 Mattress

    Ashley Furniture
    $801.62
    $801.62 - $1,498.81
    $801.62
    $607.29
    $607.29 - $1,135.46
    $607.29

    Stretch out and let the cares of the day fade away with this plush twin mattress. It's crafted for modern comfort and convenience, with layers inc...

    View full details
    $801.62
    $801.62 - $1,498.81
    $801.62
    $607.29
    $607.29 - $1,135.46
    $607.29
    Save $363.35 Save $0.00

Pickup / Delivery

We offer free pickup at any of our store locations. For Delivery, call us about our shipping rates for more info!

Sierra Sleep by Ashley — Frequently Asked Questions

Does Massey's Furniture Barn (Watertown, NY) 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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