Australian-engineered since 1935 — Miracoil support and KulKote temperature control.
SleepMaker has been engineering Australian mattresses since 1935, and the range at A2Z Furniture is built around three real technologies, not marketing labels: the Miracoil continuous-coil support system for consistent, motion-isolating support, KulKote temperature-sensing fabric (adapted from spacesuit technology) to keep you at an even temperature overnight, and GECA-certified Dreamfoam comfort layers. In stock at our Rocklea warehouse with fast delivery across South-East Queensland, or feel the coil and foam difference yourself at any of our five showrooms.
The SleepMaker range at A2Z Furniture
SleepMaker has been engineering mattresses in Australia since 1935, and it's a genuine brand range here — not a generic "innerspring vs foam" page. Every model in this collection is built around the same core SleepMaker technology: the Miracoil continuous-coil support system, KulKote temperature-sensing fabric, and GECA-certified Dreamfoam comfort layers. We stock the range at our Rocklea warehouse with fast delivery across Brisbane and the Gold Coast, and every model can be tried in person at our five South-East Queensland showrooms.
The technology behind SleepMaker comfort
- Miracoil support system — a continuous coil design that spreads support evenly across the whole body rather than as individual pocketed springs, which helps reduce partner disturbance when someone moves or gets up during the night.
- KulKote temperature-sensing fabric — a cover technology adapted from spacesuit fabric that absorbs and releases heat, keeping the sleep surface at a more even temperature through Queensland's warmer nights.
- Dreamfoam comfort layers — Australian-made, GECA-certified foam that adds plush pressure relief on top of the coil or spring base without the heat retention of standard memory foam.
Which SleepMaker range suits you?
Everyday comfort
Entry and mid-range SleepMaker models pair the Miracoil system with a Dreamfoam comfort layer for reliable everyday support — a solid choice for guest rooms, kids' rooms or anyone who wants genuine SleepMaker engineering without a premium price tag.
Premium comfort
Higher-tier SleepMaker models add more pocketed and zoned support layers on top of the same core technology, for extra pressure relief through the shoulders and hips — worth stepping up to if you sleep on your side or share the bed.
Firmness
SleepMaker mattresses in this range span soft-plush through to firm. If you know you want a specific feel, jump straight to our soft & plush, medium firm or firm collections and filter by SleepMaker there, or check the firmness listed on each product page here.
Complete the bedroom
Bed Frames
Match your new mattress to a bed frame from our full range of styles and sizes.
Australian Made Mattresses
SleepMaker is one of several genuinely Australian-made ranges we stock — compare the full local-made lineup.
Pocket Spring Mattresses
Prefer individually pocketed springs over a continuous coil? Browse our pocket spring range.
Memory Foam Mattresses
Looking for a full memory-foam feel instead? See our dedicated foam range.
Why shop SleepMaker at A2Z Furniture
- Five SEQ showrooms — Rocklea, Virginia, Beenleigh, Bundall and North Ipswich. Feel the Miracoil support and KulKote cover in person before you buy. Find your nearest showroom.
- In stock with fast local delivery across Brisbane, Gold Coast, Ipswich, Logan, the Sunshine Coast and Toowoomba, plus free warehouse pickup from Rocklea.
- Buy now, pay later with Afterpay, Zip, Latitude, Klarna and PayPal Interest Free, plus a Layby option on selected products.
- Genuine SleepMaker warranty backing every mattress in this range — see the specific term listed on each product page.
SleepMaker mattresses — frequently asked questions
What is the SleepMaker Miracoil system?
Miracoil is SleepMaker's continuous-coil support system, using a single continuous wire formed into rows of coils rather than individually pocketed springs. It spreads support evenly across the whole body and helps reduce the feeling of movement transferring across the bed when a partner moves or gets up.
What does KulKote temperature-sensing fabric do?
KulKote is a cover fabric technology, originally developed for spacesuits, that absorbs and releases heat as your body temperature changes overnight. It's designed to keep the sleep surface feeling more temperature-neutral through warm South-East Queensland nights.
Is Dreamfoam the same as memory foam?
No. Dreamfoam is SleepMaker's own Australian-made, GECA-certified foam, formulated to give plush pressure relief without the heat retention associated with standard memory foam. It's used as a comfort layer on top of the Miracoil or pocket spring support system, not as a full memory-foam mattress.
What sizes do SleepMaker mattresses come in?
SleepMaker mattresses in our range are available across the standard Australian sizes — Single, King Single, Double, Queen and King — with exact availability varying by model. Check the size options on each individual product page.
Can I see SleepMaker mattresses in person, and do you offer finance?
Yes — you can feel the Miracoil support and KulKote cover at five showrooms across South-East Queensland: Rocklea, Virginia, Beenleigh, Bundall and North Ipswich. We offer Afterpay, Zip, Latitude, Klarna and PayPal Interest Free, plus a Layby option on selected products. Find addresses and opening hours.