In-store only
  • We're here to help

Designed for a great sleep with no frills and fluff, the Sleepmaker Just Sleep 3 Firm Mattress boasts a complete re-think of bed design principles with a simple, straight forward focus on delivering quality sleep at the lowest cost possible.

Key Features
  • Featuring an Australian trusted design, the Just Sleep 3 Mattress was manufactured with you in mind.
  • It has a firm feel that is perfect for those looking for extra support.
  • The mattress' Omnicoil Spring system delivers a durable, evenly distributed sleep surface.
  • The Sleepmaker Just Sleep 3 Firm Mattress is available in a range of sizes to suit different needs.
*Accessories shown are not included.
Australian Made  


Barcode (GTIN) 9350242125926
Size Queen
Made in Australia
Product Type Mattresses
Brand SleepMaker
Mattress Cover N/A
Feel Firm
Manufacturers Express Warranty (months) 60

If you feel your product has failed a Consumer Guarantee (as defined by Australian Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item (conditions apply).

  • Buying Guide: Beds & Mattresses

    It is estimated that the average person spends around 3,000 hours a year in bed. This guide walks you through the options so you get what you need for a great night’s sleep.

Expert Reviews
Customer Reviews


Either complete the details below or chat to a staff member online.

All fields are required

Loading stores...please wait

I have an enquiry about this product:

Sleepmaker Just Sleep 3 Firm Queen Mattress
98538-QUNMAT 9350242125926

I would like to know the price of:

Sleepmaker Just Sleep 3 Firm Queen Mattress
98538-QUNMAT 9350242125926

© 2018 Harvey Norman Online   |   Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

Interest Free MasterCard Visa American Express Paypal AMEX Expresss Checkout Masterpass Visa Checkout Gift Card