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Benefits

How the Yinahla Visco Flex
mattress benefits your body.

Visco Flex is a type of memory foam developed by NASA in the 1970s. We haven’t forced it into our mattress design for the vague marketing cloud; the material serves a purpose. Visco foam is distinguished by its low responsiveness to movement. That quality makes a godsend to those with sore and aching bodies.

If you spend all day hunched over a desk or in constant physical labour, you know that an unsupportive mattress can only worsen your body’s soreness. The Yinahla Visco Flex may just be the solution you need.

I.

Remarkable foam contouring

Unlike standard memory foam, visco foam contours to the body without losing all integrity, and will fit your body as if it was made just for you. Which it will be.

II.

Pressure relief from head to toe

The resistance of the visco layer supports the shoulders as capably as it does the ankles, releasing the stress and pressure stored in every area of the body.

III.

Low responsiveness

The Yinahla Visco Flex is designed to firmly wrap around the sedate body, keeping the spine and joints aligned in any sleeping position.

Composition

Inside Yinahla’s chiro endorsed
Visco Flex mattress.

We created the medium-feel Visco Flex mattress to provide a supportive yet plush option for sore sleepers. Doing so required quite a bit of research and development. Our final design integrates multiple foam comfort layers to balance the firmness of the visco foam layer.

Ultimately, the Visco Flex mattress provides relieving support without sacrificing plush comfort.

I.

50mm Visco Flex memory foam

The star of the show, the Visco Flex is as much a comfort layer as it is a support layer, and relieves stress from the body’s joints and muscles.

II.

3 layers of Dunlop Ultra-Fresh® foam

Not only do Dunlop foams provide extraordinary cloud-like comfort, they’re also antibacterial, odour resistant and hard-wearing.

III.

Quiltec Joyce Healthguard Treated Foam

Located right beneath the elastin knitted fabric cover, this comfort layer guards against mould, mildew and allergenic microbes. It is also luxuriously soft to the touch.

IV.

9 Zone Ultra-Coil pocket spring system with added Titanium

Our signature support system is unrivalled in the Australian market. Each zone provides uncompromised relief for every area of the body.

TypeSingle sided, no turn · Medium feel
Height33 cm
Spring system9 Zone Ultra Coil with Titanium
Spring density742 per square metre
Comfort layers50mm Visco Flex memory foam, Dunlop Ultra Fresh and Quiltec Joyce Healthguard foams
Edge support180mm × 70mm Comfort Edge foam box
Cover400gsm Elastin knitted fabric
AwardBedbuyer ‘Best Back Care’ 2026
CertificationsGECA certified foams
Made inMelbourne, Australia
Warranty20 years
Trial150 nights in home
Construction

What’s inside your
Visco Flex memory foam mattress.

Would you like a clear look inside your Yinahla Visco Flex mattress? Here is a detailed peek at the nine layers within:

01400gsm Elastin Knitted Fabric
0230mm 10-25 Quiltec Joyce Healthguard Treated Foam
0330mm 25-60 Dunlop Ultra Fresh Treated Foam
0418mm 28-80 Dunlop Ultra Fresh Treated Foam
0550mm 38-40 Dunlop Visco Flex Memory Foam
0618mm 28-80 Dunlop Ultra Fresh Treated Foam
079 Zone Ultra Coil Pocket Spring, 742 Springs per Sq Metre
08180mm x 70mm 31-320 Comfort Edge Foam Box
0918mm 31-320 Dunlop Ultra Fresh Treated Foam, 6mm Dunlop Dream 15 Ultra Fresh Treated Foam, 120gsm Stitch Bond Fabric, 36mm Tape Edge, Single Sided No Turn Technology
Sizes

Made to order,
to your dimensions.

Single92 × 188 × 34 cm
Long Single92 × 203 × 34 cm
King Single107 × 203 × 34 cm
Double137 × 188 × 34 cm
Queen152 × 203 × 34 cm
King183 × 203 × 34 cm
Super King203 × 203 × 34 cm
CustomEnquire with an advisor

Compare Yinahla mattresses

While the Yinahla Visco Flex is designed to be the best mattress for posture improvement, you may find our softer or firmer mattresses more to your liking. Here are our recommendations.

6.5 Natural Latex
6.5 Visco Flex
7.5 Posture Gel
8.5 Premier Firm
Yinahla · Made in Melbourne

We sleep well
knowing you do too.

We believe sleep is the engine that drives our lives. Sleep sharpens our focus, steels our resolve and inspires our creativity. That is why Yinahla spares no expense in our craft of mattress making. The Yinahla Visco Flex mattress is the result of our consistent effort to understand our clients’ needs better and cater to them.

Our efforts have been well rewarded by our industry and praised by our customers. We hope to make you a very happy customer soon, too.

Inside the workshop →

sanctum-house-yinahla
CM09416_8a2ad515-a1f1-4c5d-b07a-9a57355c9af2-Sanctum Sleep
Made in Melbourne

Australia’s leading luxury mattress makers

Every one of Yinahla’s award-winning mattresses is made to order in Melbourne. We source or make in-house raw materials of the finest quality, and our mattress makers meticulously will craft your mattress with the utmost patience. No detail is left uninspected, ensuring the unimpeachable integrity of your new mattress.

Certified materials

Our standards exceed and redefine industry norms

As with all of our mattresses, your Visco Flex mattress is made with sustainably sourced and GECA-certified foams. We source Dunlop, Quiltec and Joyce foams for their peerless sustainability, longevity, hygiene and overall quality. What we cannot source, we make, as we have with our industry-leading 9 Zone Ultra-Coil pocket spring system with added Titanium.

Yinahla Natural Latex Mattress-Sanctum Sleep
Every Yinahla mattress yields a unique sleep solution
Award winning

Every Yinahla mattress yields a unique sleep solution

Our Visco Flex memory foam mattress is but one of the many award-winning mattresses we have created. By constantly researching our customers’ needs and testing the boundaries of our mattress technology, we’ve developed a suite of unique mattresses for every Australian sleeper.

How it works

From our workshop
to your bedroom.

I.

Compare our mattresses

We offer a wide range of expertly designed mattresses. Take the time to explore them. Feel free to contact us with any queries, and we’ll help you find the perfect mattress.

III.

It is made to order

Sleep soundly on a new Visco Flex mattress made just for you by our Melbourne mattress makers. We’ll have it delivered right to your room.

IV.

Trial it, love it, keep it

With our 150 night Trial, you will have plenty of time to decide whether or not your Visco Flex mattress meets expectations. If it doesn’t, we’ll happily refund or replace it.

FAQs

Questions,
answered.

How long is the warranty on the Visco Flex mattress?

The Yinahla Visco Flex mattress has a 20-year warranty. 

The warranty does not cover:

  • Normal wear and tear
  • User negligence, misuse or abuse
  • Manufacturing irregularities that do not affect the performance of the bed
  • Customer preference issues
  • Handle damage; they are not designed to lift, turn or move the mattress
How do I take care of a visco memory foam mattress?

With the right care and support, your mattress can continue to deliver exceptional comfort and support for years to come. We recommend the following care essentials to help maintain its condition and performance.

1. Rotate Your Mattress Regularly

To promote even wear and maintain consistent comfort, rotate your  mattress head to toe twice during the first month of ownership, then once every month thereafter. As a single-sided mattress, it is designed to be rotated rather than flipped.

2. Protect Your Investment

A quality waterproof mattress protector helps safeguard your mattress against spills, stains and everyday moisture.

3. Choose a Suitable, Supportive Bed Base

The right foundation is essential to supporting your mattress and maintaining its intended performance. We recommend pairing your mattress with a supportive bed base for a well-supported and comfortable sleep experience.

Free Visco Flex mattress delivery?

We offer complimentary White Glove delivery to eligible metropolitan areas of Melbourne, Sydney, Canberra, Adelaide and Perth.

Your mattress will be delivered directly to your room of choice, professionally unpacked and positioned, with all packaging removed for a seamless delivery experience.

Mattress Delivery Timeframes

Every Yinahla mattress is crafted to order with meticulous attention to detail. Please allow approximately 3 business days for manufacturing and dispatch from our Melbourne warehouse.

Estimated delivery timeframes are:

  • Melbourne Metro: Within 3 business days
  • Sydney, Adelaide & Canberra Metro: Within 14 business days
  • Perth Metro: Within 21 business days

Complimentary White Glove delivery is available in eligible metropolitan areas only. For addresses outside these locations, please contact our team to confirm delivery availability and any applicable charges.

All timeframes are estimates and are not guaranteed delivery dates. Business days are Monday to Friday, excluding weekends and public holidays. Unforeseen circumstances, courier delays and location-specific requirements may affect delivery.

For assistance with your delivery, please contact hello@sanctumsleep.com.au.

At Sanctum, every detail matters. From the craftsmanship of your mattress to the care taken in delivering it to your home, our aim is to make your experience as effortless and exceptional as the comfort that awaits you.