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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
    Peak 2.0 12 Hybrid Mattress image
    Save $204.68 Save $0.00

    Peak 2.0 12 Hybrid Mattress

    Ashley Furniture
    $469.19
    $469.19 - $844.29
    $469.19
    $355.45
    $355.45 - $639.61
    $355.45

    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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    $469.19
    $469.19 - $844.29
    $469.19
    $355.45
    $355.45 - $639.61
    $355.45
    Save $204.68 Save $0.00
  • Product image
    Peak 2.0 12 Memory Foam Mattress image
    Save up to $242.82 Save $0.00

    Peak 2.0 12 Memory Foam Mattress

    Ashley Furniture
    $667.77 - $1,001.64
    $667.77 - $1,001.64
    $667.77
    $505.89 - $758.82
    $505.89 - $758.82
    $505.89

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

    View full details
    $667.77 - $1,001.64
    $667.77 - $1,001.64
    $667.77
    $505.89 - $758.82
    $505.89 - $758.82
    $505.89
    Save up to $242.82 Save $0.00
  • Save up to $205.74 Save $0.00

    Chime 12 Inch Memory Foam Mattress in a Box

    Ashley Furniture
    $563.32 - $848.69
    $563.32 - $848.69
    $563.32
    $426.76 - $642.95
    $426.76 - $642.95
    $426.76

    When it comes to your comfort, discover this 12-inch full mattress. Its thick layer of memory foam contours to your body, delivering amazing suppor...

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    $563.32 - $848.69
    $563.32 - $848.69
    $563.32
    $426.76 - $642.95
    $426.76 - $642.95
    $426.76
    Save up to $205.74 Save $0.00
  • Product image
    8 Inch Chime Innerspring Mattress in a Box image
    Save up to $160.82 Save $0.00

    8 Inch Chime Innerspring Mattress in a Box

    Ashley Furniture
    $348.60 - $663.37
    $348.60 - $663.37
    $348.60
    $264.09 - $502.55
    $264.09 - $502.55
    $264.09

    Enjoy endless possibilities for restful sleep with this innerspring full mattress. Feel the support of a truly traditional coil mattress which cont...

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    $348.60 - $663.37
    $348.60 - $663.37
    $348.60
    $264.09 - $502.55
    $264.09 - $502.55
    $264.09
    Save up to $160.82 Save $0.00
  • Save up to $422.54 Save $0.00

    Millennium 2.0 Hybrid 16 Inch Mattress

    Ashley Furniture
    $1,106.11 - $1,742.98
    $1,106.11 - $1,742.98
    $1,106.11
    $837.96 - $1,320.44
    $837.96 - $1,320.44
    $837.96

    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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    $1,106.11 - $1,742.98
    $1,106.11 - $1,742.98
    $1,106.11
    $837.96 - $1,320.44
    $837.96 - $1,320.44
    $837.96
    Save up to $422.54 Save $0.00
  • Save up to $334.47 Save $0.00

    Millennium 2.0 Hybrid 14 Inch Mattress

    Ashley Furniture
    $894.29 - $1,379.69
    $894.29 - $1,379.69
    $894.29
    $677.49 - $1,045.22
    $677.49 - $1,045.22
    $677.49

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

    View full details
    $894.29 - $1,379.69
    $894.29 - $1,379.69
    $894.29
    $677.49 - $1,045.22
    $677.49 - $1,045.22
    $677.49
    Save up to $334.47 Save $0.00
  • Save $290.25 Save $0.00

    Millennium 2.0 Hybrid 12 Inch Mattress

    Ashley Furniture
    $1,197.29
    $1,197.29 - $1,197.29
    $1,197.29
    $907.04
    $907.04 - $907.04
    $907.04

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

    View full details
    $1,197.29
    $1,197.29 - $1,197.29
    $1,197.29
    $907.04
    $907.04 - $907.04
    $907.04
    Save $290.25 Save $0.00
  • Save up to $329.48 Save $0.00

    Millennium 2.0 Foam 14 Inch Mattress

    Ashley Furniture
    $825.15 - $1,359.10
    $825.15 - $1,359.10
    $825.15
    $625.11 - $1,029.62
    $625.11 - $1,029.62
    $625.11

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

    View full details
    $825.15 - $1,359.10
    $825.15 - $1,359.10
    $825.15
    $625.11 - $1,029.62
    $625.11 - $1,029.62
    $625.11
    Save up to $329.48 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 temper...

    View full details
    $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 $227.50 Save $0.00

    13 Inch Hybrid Hot Buy Mattress

    Ashley Furniture
    $938.43
    $938.43 - $938.43
    $938.43
    $710.93
    $710.93 - $710.93
    $710.93

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

    View full details
    $938.43
    $938.43 - $938.43
    $938.43
    $710.93
    $710.93 - $710.93
    $710.93
    Save $227.50 Save $0.00
  • Product image
    Peak 2.0 Bonnell Mattress image
    Save up to $166.88 Save $0.00

    Peak 2.0 Bonnell Mattress

    Ashley Furniture
    $311.84 - $688.37
    $311.84 - $688.37
    $311.84
    $236.24 - $521.49
    $236.24 - $521.49
    $236.24

    Pure sleep perfection. With this full mattress, restorative rest is easier than ever. You can snooze soundly on its layers of comforting quilt foam...

    View full details
    $311.84 - $688.37
    $311.84 - $688.37
    $311.84
    $236.24 - $521.49
    $236.24 - $521.49
    $236.24
    Save up to $166.88 Save $0.00
  • Product image
    Peak 2.0 8 Memory Foam Mattress image
    Save up to $202.53 Save $0.00

    Peak 2.0 8 Memory Foam Mattress

    Ashley Furniture
    $433.88 - $835.45
    $433.88 - $835.45
    $433.88
    $328.70 - $632.92
    $328.70 - $632.92
    $328.70

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

    View full details
    $433.88 - $835.45
    $433.88 - $835.45
    $433.88
    $328.70 - $632.92
    $328.70 - $632.92
    $328.70
    Save up to $202.53 Save $0.00
  • Save up to $218.58 Save $0.00

    Peak 2.0 10 Memory Foam Mattress

    Ashley Furniture
    $500.10 - $901.64
    $500.10 - $901.64
    $500.10
    $378.86 - $683.06
    $378.86 - $683.06
    $378.86

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

    View full details
    $500.10 - $901.64
    $500.10 - $901.64
    $500.10
    $378.86 - $683.06
    $378.86 - $683.06
    $378.86
    Save up to $218.58 Save $0.00
  • Product image
    Peak 2.0 10 Hybrid Mattress image
    Save up to $189.70 Save $0.00

    Peak 2.0 10 Hybrid Mattress

    Ashley Furniture
    $407.43 - $782.51
    $407.43 - $782.51
    $407.43
    $308.66 - $592.81
    $308.66 - $592.81
    $308.66

    Pure sleep perfection. With this hybrid twin mattress, restorative rest is easier than ever. You can snooze soundly on its layers of comforting qui...

    View full details
    $407.43 - $782.51
    $407.43 - $782.51
    $407.43
    $308.66 - $592.81
    $308.66 - $592.81
    $308.66
    Save up to $189.70 Save $0.00
  • Product image
    Limited Edition PT Mattress 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 California king mattress. Packed inside ar...

    View full details
    $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
    Limited Edition Firm Mattress 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 twin XL mattress. Packed inside are layers of su...

    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
    Hybrid 1300 Mattress image
    Save up to $359.43 Save $0.00

    Hybrid 1300 Mattress

    Ashley Furniture
    $888.43 - $1,482.64
    $888.43 - $1,482.64
    $888.43
    $673.05 - $1,123.21
    $673.05 - $1,123.21
    $673.05

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

    View full details
    $888.43 - $1,482.64
    $888.43 - $1,482.64
    $888.43
    $673.05 - $1,123.21
    $673.05 - $1,123.21
    $673.05
    Save up to $359.43 Save $0.00
  • Product image
    Gray 1200 Hybrid Mattress image
    Save up to $261.37 Save $0.00

    Gray 1200 Hybrid Mattress

    Ashley Furniture
    $873.69 - $1,078.14
    $873.69 - $1,078.14
    $873.69
    $661.89 - $816.77
    $661.89 - $816.77
    $661.89

    With this queen mattress, you have endless possibilities for restful sleep. Its power packed wrapped coils contour to your body for a comforting fe...

    View full details
    $873.69 - $1,078.14
    $873.69 - $1,078.14
    $873.69
    $661.89 - $816.77
    $661.89 - $816.77
    $661.89
    Save up to $261.37 Save $0.00
  • Product image
    Cosmic Power Base Adjustable Base image
    Save up to $263.16 Save $0.00

    Cosmic Power Base Adjustable Base

    Ashley Furniture
    $882.53 - $1,085.52
    $882.53 - $1,085.52
    $882.53
    $668.58 - $822.36
    $668.58 - $822.36
    $668.58

    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...

    View full details
    $882.53 - $1,085.52
    $882.53 - $1,085.52
    $882.53
    $668.58 - $822.36
    $668.58 - $822.36
    $668.58
    Save up to $263.16 Save $0.00
  • Product image
    Comfort Plus Mattress image
    Save $168.30 Save $0.00

    Comfort Plus Mattress

    Ashley Furniture
    $497.16
    $497.16 - $694.25
    $497.16
    $376.64
    $376.64 - $525.95
    $376.64

    Slumber away in superior snugness on this queen mattress. With a wrapped coil system designed to reduce motion transfer, it works overtime to provi...

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    $497.16
    $497.16 - $694.25
    $497.16
    $376.64
    $376.64 - $525.95
    $376.64
    Save $168.30 Save $0.00
  • Save up to $193.61 Save $0.00

    Chime 8 Inch Memory Foam Mattress in a Box

    Ashley Furniture
    $441.26 - $798.65
    $441.26 - $798.65
    $441.26
    $334.29 - $605.04
    $334.29 - $605.04
    $334.29

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

    View full details
    $441.26 - $798.65
    $441.26 - $798.65
    $441.26
    $334.29 - $605.04
    $334.29 - $605.04
    $334.29
    Save up to $193.61 Save $0.00
  • Save up to $212.52 Save $0.00

    Chime 12 Inch Hybrid Mattress in a Box

    Ashley Furniture
    $510.38 - $876.63
    $510.38 - $876.63
    $510.38
    $386.65 - $664.11
    $386.65 - $664.11
    $386.65

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

    View full details
    $510.38 - $876.63
    $510.38 - $876.63
    $510.38
    $386.65 - $664.11
    $386.65 - $664.11
    $386.65
    Save up to $212.52 Save $0.00
  • Save up to $185.42 Save $0.00

    Chime 10 Inch Hybrid Mattress in a Box

    Ashley Furniture
    $419.19 - $764.86
    $419.19 - $764.86
    $419.19
    $317.57 - $579.44
    $317.57 - $579.44
    $317.57

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

    View full details
    $419.19 - $764.86
    $419.19 - $764.86
    $419.19
    $317.57 - $579.44
    $317.57 - $579.44
    $317.57
    Save up to $185.42 Save $0.00
  • Product image
    Augusta2 Mattress image
    Save $221.08 Save $0.00

    Augusta2 Mattress

    Ashley Furniture
    $585.42
    $585.42 - $911.95
    $585.42
    $443.50
    $443.50 - $690.87
    $443.50

    For you, comfort, support, quality and price are all top of mind. Rest easy. The Augusta2 Euro pillow top mattress blends high performance with low...

    View full details
    $585.42
    $585.42 - $911.95
    $585.42
    $443.50
    $443.50 - $690.87
    $443.50
    Save $221.08 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!

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