Extra Support Mattresses

Some bodies simply need more from a mattress—and we’ve got the support you’re looking for. Our Extra Support Mattress collection is designed for heavier Australians, back pain sufferers, and anyone needing enhanced stability across the entire sleep surface.

Featuring 7-zone spring systems, dual-firmness comfort layers, and extra-thick 30–36cm profiles, these mattresses deliver true full-body support without sag or sink. Whether you’re shopping for solo use or a shared bed, these models are built to handle more weight with ease.

Every mattress in this collection is carefully selected by the Bedzy team for its durability, comfort, and long-term value. And as always, enjoy free metro delivery, price match guarantee, and shipping protection—because your sleep deserves it.

✔️ Extra-firm and dual-firmness mattress options available
✔️ Ideal for heavy sleepers or chronic back pain
✔️ Zoned coils and premium foams for total-body alignment
✔️ Built to handle more weight for longer
✔️ Certified Australian Owned business (ID: 08274)

Shop the best extra support mattresses online with Bedzy today.