Why the Illawarra chooses the Sleep Firm range

If you live in Wollongong, Warrawong, Shellharbour, Albion Park or anywhere across the Illawarra and you've been searching for a genuinely firm mattress that won't soften and sag, the Sleep Firm range is what you've come in for. It's Australian-made in Melbourne by Chiropedic, rated a consistent Firm 8/10 across all three models, and has just been named Australia's Best Firm Mattress for the third year running by BedBuyer (2024, 2025 & 2026).

Most "firm" mattresses sold by the big national chains use cheap convoluted foams that compress within a year. The Sleep Firm range uses a high-density pocket-spring core, hand-quilted comfort layers, and only GECA-certified, Sensitive Choice approved, ASRF endorsed materials — the firm feel you buy is the firm feel you'll still have ten years from now. Every model is backed by a 15-year warranty.

Compare all three side-by-side at our Warrawong showroom

Our Warrawong showroom at 91-95 King Street, right next to Forty Winks and OMF, has the full Sleep Firm range on display so you can lie down on the Standard, the Luxe, and the Ultra back-to-back and feel the difference yourself. Our sleep specialists will help you choose the right model for your body type, sleeping position, and budget. If you're coming from Wollongong, Shellharbour, Albion Park, Dapto, Berkeley, Unanderra, Figtree, Kiama, Gerringong, Port Kembla or Helensburgh, free customer parking is right out front.

Prefer to order online? Free express next-business-day delivery is included on every Sleep Firm Queen, King and Double ordered before 2pm — straight to your door anywhere across the Illawarra, no minimum spend. Single and King Single sizes ship free via our 7-14 day Australia-wide network.

Free next-day delivery across the Illawarra & South Coast

The Sleep Firm range is on our standard Illawarra next-day delivery zone, which covers Warrawong, Wollongong, Port Kembla, Unanderra, Figtree, Berkeley, Dapto, Albion Park, Shellharbour, Oak Flats, Lake Illawarra, Windang, Mount Warrigal, Mount Keira, Mount Ousley, Fairy Meadow, Corrimal, Bulli, Thirroul, Helensburgh, Kiama, Minnamurra and Gerringong. Order before 2pm on any business day and your new mattress arrives next business day, fully unpackaged and with all packaging waste taken away, with optional premium room-of-choice setup.

Heading up the F6? Our Campbelltown showroom is about 50 minutes north and also stocks the full Sleep Firm range. For Western Sydney customers, our Prospect store is the closest match. But for the Illawarra and South Coast, Warrawong is your local Best in Beds.