Innerspring Mattresses

If you like a more responsive feel and a classic quilted top, look no further than our innerspring product line-up that features advanced innerspring systems along with pressure-relieving foams.

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Perfect Sleeper Sleep Excellence

The Serta Perfect Sleeper Sleep Excellence mattress in a bedroom on a white bed | feel: Extra Firm The Serta Perfect Sleeper Sleep Excellence mattress in a bedroom on a white bed | feel: Firm

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Perfect Sleeper Innerspring Mattress 2023 Version

Serta Perfect Sleeper firm mattress in bedroom on beige bed||feel: firm||level: enhanced A Serta Perfect Sleeper firm mattress with a dark quilted, white textured bedding, and two pillows (one mustard yellow, one navy blue) in a styled bedroom setting with a blue wall, beige headboard, and a wooden side table. An orange badge in the top left reads 'REAL SIMPLE SMART SLEEP AWARDS 2026'.

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Serta Classic Mattress - Enhanced

Serta classic brecon firm mattress sitting in a beige bed frame ||feel: firm ||level: enhanced Serta classic brecon medium mattress sitting in a beige bed frame ||feel: medium ||level: enhanced

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Serta Classic Mattress - Standard

Serta classic dorian firm mattress sitting in a beige bed frame ||feel: firm||level: standard Serta classic alden medium mattress sitting in a beige bed frame ||feel: medium ||level: standard

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Perfect Sleeper Innerspring Mattress Cascade Canyon.

Serta Perfect Sleeper firm mattress on a wooden bed frame in a bedroom setting Serta perfect sleeper plush mattress on a wooden bed frame in a bedroom setting

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Serta® iSeries® NXG™ Mattress - 1500 Firm Foam

Blue Serta iSeries NXG mattress on a wooden bed frame with a dark blue wall and white pendant lights. Serta iSeries NXG 1500 Luxury Firm mattress with layers and features highlighted on a blue background

  • Colors

Mattress

  • Sizes

  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Serta® iSeries® NXG™ Mattress - 2500 Plush Foam

Blue Serta iSeries NXG mattress on a wooden bed frame with pillows against a blue wall. Serta iSeries NXG 2500 Plush mattress with layers and features highlighted on a blue background

  • Colors

Mattress

  • Sizes

  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Serta® iSeries® NXG™ Mattress - 3500 Medium Foam

Bed frame with a blue Serta iSeries NXG mattress topper in a bedroom setting Serta iSeries NXG 3500 Medium mattress with layers labeled and text about features on a blue background

  • Colors

Mattress

  • Sizes

  • Twin XL
  • Full
  • Queen
  • Split Head Queen
  • King
  • Split Head King
  • Cal King

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Serta® iSeries® NXG™ Mattress - 4500 Ultra Plush Foam

Blue Serta iSeries NXG mattress with a brand logo on a wooden bed frame in a bedroom setting. Serta iSeries NXG 4500 Ultra Plush mattress with features highlighted on a blue background

  • Colors

Mattress

  • Sizes

  • Twin XL
  • Full
  • Queen
  • Split Head Queen
  • King
  • Split Head King
  • Cal King

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Perfect Sleeper Innerspring Mattress Cascade Ridge Plush 12.5"

A Serta Perfect Sleeper plush mattress on a wooden bed frame in a styled bedroom setting, with decorative pillows, bedside tables, wall sconces, and a beige rug. An orange circular badge in the top left reads 'REAL SIMPLE SMART SLEEP AWARDS 2026'. Serta Perfect Sleeper plush mattress on a wooden bed with decorative pillows and a nightstand in a bedroom setting.

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Perfect Sleeper Innerspring Mattress Cascade Range

A Serta perfect sleeper plush mattress with a pattern matching upholstered base in a styled bedroom scene, with two green nightstands, lamps, pillows, and a gray wall. An orange circular badge in the upper left reads 'REAL SIMPLE SMART SLEEP AWARDS 2026. Serta perfect sleeper firm mattress on a bed in a bedroom setting with neutral decor.

  • Colors

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Firmness

  • Extra Firm (3)
  • Firm (6)
  • Medium (6)
  • Plush (6)

Product type

  • Mattress (10)

Collection

  • Serta Perfect Sleeper Collection (5)
  • Serta Classic Collection (2)
  • Serta iSeries NXG Collection (4)

Size

  • Twin (7)
  • Twin XL (11)
  • Full (11)
  • Queen (11)
  • King (11)
  • Cal King (11)
  • Split Head Queen (2)
  • Split Head King (2)

What exactly does an innerspring do?

With several unique and advanced innerspring systems exclusive to our mattress line-up, here's the 411 on all things innerspring.

Known for their durability, an innerspring consists of continuous rows of individually wrapped coils with foam encased edges designed to reduce motion transfer and provide cradling, conforming, and constant support.

A modern innerspring mattress provides head-to-toe comfort; most do not require a foundation or box spring.

Our innerspring mattress offerings are available in Twin, Twin XL, Full, Queen, King, and California King.

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Shop by size

Twin

74.5" L x 38" W

Best for kids, day beds, bunk beds or limited sleeping space.

Shop Twin

Twin XL

79.5" L x 38" W

Best for taller kids, dorm rooms or those with a split king set up.

Shop Twin XL

Full

74.5" L x 53" W

Best for young adults, a first apartment or a guest bedroom.

Shop Full

Queen

79.5" L x 60" W

Best for couples or single sleepers who like space to roll around.

Shop Queen

King

79.5" L x 76" W

Best for couples who like their own space to spread out or share a bed with children/pets.

Shop King

Cal King

83.5" L x 72" W

Best for taller people, people who share the foot of their bed with pets, or have a narrow bedroom.

Shop Cal King

Size Guide

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Comfortable mattress with couple and cat

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10-year limited warranty

You should be able to rely on the quality of your rest. That’s why every Serta® bed is backed by our hassle free warranty.

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