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Mattress

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Sealy Posture Series Mattress

Is the Sealy Posture Series worth it?

5 min.

The Sealy Posture Series is a mattress range from Sealy of Australia, which traces its history to 1923, when it began trading in Brisbane as Madad. Sealy says the range is designed to meet the real-life needs of families, and it is made in Australia. It comes in three tiers, Posture, Posture Premier and Posture Luxe, with up to five comfort options, from Ultra Plush to Ultra Firm, and availability varies by tier and retailer.

Posture and Posture Premier use Sealy's 5-turn PostureTech coil system, while Posture Luxe uses the 6-turn CoreSupport system with a gel-infused Comfort Centre. The Posture Series is sold through retailers, and Sealy notes that individual model features differ between retailers. The series is backed by a 10-year warranty.

Characteristics

Three Tiers

Five Comfort Options

Australian Made

Antibacterial Fabric

10-Year Warranty

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Mattress

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Sealy Posture Series Mattress

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Is the Sealy Posture Series worth it?

5 min.

Characteristics

Three Tiers

Five Comfort Options

Australian Made

Antibacterial Fabric

10-Year Warranty

Pros and Cons of the Sealy Posture Series

Made in Australia, with Sealy stating that its coils are made at its own factory in Wacol, Queensland

Sealy lists five comfort options across the series, from Ultra Plush to Ultra Firm, with availability varying by tier and retailer

Available in seven sizes across all three tiers: Single, Single XL, King Single, Double, Queen, King and Super King

Each tier has its own edge system: CornerGuard on Posture, EdgeGuard on Posture Premier and PowerEdge on Posture Luxe (excluding the Ultra Firm option)

Posture Luxe adds a gel-infused Comfort Centre and Sealy's 6-turn CoreSupport system

The range is listed with an antibacterial fabric

The range is sold through retailers, and Sealy's website does not state a sleep trial or delivery terms for it, so these need to be checked with the retailer

The mattresses are one-sided and should not be flipped; Sealy recommends rotating every two weeks for the first three months, then every three months

Sealy notes that individual model features differ between retailers, and its where-to-buy links point to differently named models at each retailer

Included with Your Mattress Purchase

10-Year Warranty

The Posture Series is backed by a 10-year warranty, with the warranty period set by the law tag sewn into the mattress, which should not be removed. The warranty is for the original purchaser and covers coils or wires that are loose, broken, protruding or tearing, while body indentations under 32mm are excluded. Refer to Sealy's website for the full terms of what is and is not covered.

Optional Warranty Registration

Sealy offers warranty registration on its website, and states that not registering does not diminish your warranty rights. Australian Consumer Law guarantees also apply in addition to the warranty.

Made to Order

Sealy says its mattresses are made to order after you have made your purchase, apart from showroom floor models, and that they are handcrafted in Australia.

Mattress Care

Sealy mattresses are one-sided and should be rotated 180 degrees rather than flipped: every two weeks for the first three months, then every three months. Sealy recommends using a mattress protector, vacuuming on low suction and using a damp cloth for spills, while avoiding detergents and excess moisture.

Deep Dive

Sealy Posture Series

Three Tiers

The Posture Series is split into three tiers. Sealy describes Posture as built with Sealy technology and quality comfort layers with a sleek and modern design, and Posture Premier as combining enhanced support with advanced comfort materials for deeper, more restorative sleep. It describes Posture Luxe as offering premium finishes, indulgent comfort layers and targeted support for a luxurious sleep experience.

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Coil Systems

Posture and Posture Premier use Sealy's 5-turn PostureTech coil system, which Sealy describes as single-stage and twice tempered. Posture Luxe uses the 6-turn CoreSupport system, also single-stage and twice tempered. Sealy says the range delivers genuine support at every level, with quality pressure-relieving comfort layers in Posture and Posture Premier and a gel-infused Comfort Centre in Posture Luxe.

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Edge Support

Each tier has its own edge system. Posture uses CornerGuard reinforced corners, Posture Premier uses EdgeGuard full perimeter edge support for a stable seating surface, and Posture Luxe uses PowerEdge, which Sealy says provides edge-to-edge comfort and a stable seating surface. Sealy's compare page notes that PowerEdge is not used on the Posture Luxe Ultra Firm option, so on Posture Luxe the edge system also depends on the comfort level.

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Australian Made

Sealy says its mattresses are 100% Australian made, handcrafted and made to order, and that it employs over 700 Australians across its production facilities, with every bed passing through at least 11 sets of hands. Its coils are made at its own factory in Wacol, Queensland, and Sealy describes its research facility as the largest NATA-accredited research and development facility in the southern hemisphere.

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Who It Suits

Sealy designed the Posture Series to meet the real-life needs of families, covering the main bedroom, the guest room and growing teens. Sealy lists up to five comfort options and seven sizes, from Single to Super King, for the series, though availability varies by tier and retailer. Trial and delivery terms are not stated by Sealy for this range, so check them with the retailer.