Restless nights, sore mornings and that familiar lower back twinge might soon be a thing of the past.
Ergoflex, the Aussie brand behind the country’s top-rated mattress for back pain, is gearing up for a massive AfterPay Day sale, and shoppers in the know can score early access to the discounts before the rest of the country catches on.
From Thursday 14 August until 19 August, Ergoflex is taking up to 25 per cent off sitewide, but eager sleepers can get ready to jump the queue by bookmarkig the code APDAY, which can be used at the checkout from August 14.
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The sale covers their full range of premium mattresses, pillows, bed frames and bedding, making it one of the best times of year to invest in your sleep (and spine).
If you suffer from back pain or just wake up feeling more tired than when you went to bed, the Ergoflex 5G mattress might be the solution you’ve been searching for.
Designed with advanced orthopaedic memory foam, the mattress moulds to your body’s contours, offering proper spinal alignment and pressure relief from head to toe.

Health professionals recommend it, thousands of Aussies swear by it, and one very happy customer, Emma, left a glowing review: “LOVE! This mattress is the best of the best, most comfortable mattress I’ve ever had, no more back problems,” she wrote.
Originally created as an alternative to the luxury TEMPUR mattress, the Ergoflex 5G offers the same high-performance support, but at a much more wallet-friendly price.
This AfterPay Day, you can pick up a Queen for $1,199.99 (saving over $350), or go all out with a King for $1,349.99 (saving over $400).
Even the pillows are on sale, now just $104.99, that’s $45 off.

Here’s a sneak peek at what’s on offer this AfterPay Day
- Single – Save over $250, now $629.99
- Long Single – Save over $230, now $712.49
- King Single – Save $300, now $699.99
- Double – Save $240, now $974.99
- Queen – Save over $350, now $1,199.99
- King – Save over $400, now $1,349.99
The brand has been perfecting better sleep for over 15 years and was the first to bring the mattress-in-a-box concept to Australia.
The Ergoflex 5G comes with next-day delivery, a 30-night home trial, and free returns, so you can test it out without any stress.

It also features their signature Cool-Sleep™ airflow system for temperature regulation, and a removable and washable TENCEL® cover to keep things fresh.
Whether you’re upgrading your sleep setup or replacing an old mattress that’s past its prime, this is one AfterPay Day deal worth setting an alarm for.
Don’t wait until your back begs you for it, get in early and rest easy knowing a good night’s sleep is finally on its way.