Sealy Back Support Harmony Deluxe Mattress & Base

Sealy Back Support Harmony Deluxe Mattress & Base - Plush

The Sealy Harmony Deluxe Plush mattress has been designed with Premium Fibre and Deep SuperSoft foam layers to create a balance of comfort and support in a softer feel.

Made with Sealy's engineered CoreSupport (Coil) spring technology, Edgeguard® edge support system and gel in the centre third of the mattress to create a surface which supports and conforms to your unique body shape and helps relieve pressure where it's needed most, ensuring you experience a refreshing start to your day.

This ensemble comes with a base which helps to disperse the shock and stresses placed on the mattress when being slept on to assist with lasting performance to extend your mattress comfort life.

Border fabric may vary from what is pictured.

Please note:

  • The fabric appearance may slightly vary, please check with your local store for more details.
  • The King Size Base is Split down the middle as this product is made up of 2 Single Extra Long Bases.


  • Gel included in centre third of mattress to help relieve pressure
  • CoreSupport (Coil) spring support system
  • UniKey® edge support system
  • Performance Foundation base with FlexiSteel modules assist with lasting performance to assist in improving the comfort life of your mattress
  • Australian-made
  • The Sealy Harmony Deluxe is in our plush feel category
  • 10 year guarantee

Mattress Feel

To help you choose a bed that suits you, our mattresses come in three mattress feels. We categorise them as 1, 2 and 3, where 1 is Firm, 2 is Medium, and 3 is Plush.

1 firm 2 medium 3 plush
care & warranty
2 person delivery service

Sealy Back Support Harmony Deluxe Mattress & Base - Single / Plush


$1,139 RRP $1,899
Mattress Feel
Find out our delivery times for your area
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