$1,449.00 Add to cart
Sleep Doctor Griffith

Spine Aligner XT Mattress

A honeycomb nested spring mattress for sleepers who want less pressure on the shoulders and firm support under the lower back.

$1,449.00$2,895.00
Size: Queen
Feel: Firm
Click and collect at 35 Altin Street, Griffith
Delivery across the Western Riverina
In detail

The Spine Aligner XT in detail

The Spine Aligner XT is a five zone honeycomb nested spring mattress with extra springs in the shoulder area and firmer springs at the lumbar, so it suits side and back sleepers. Breathable Soy Visco sits under the quilting, and Border Shield edge support protects against roll out. It is Australian made with a 10 year maker's guarantee.

What makes the Spine Aligner XT different

  1. Honeycomb Nested Ergo-Coil springs

    The springs are nested together in a honeycomb pattern across five zones, with extra springs in the shoulder area and firmer springs in the lumbar area, and each spring works independently to conform to your body. The maker designed the nested honeycomb layout for comfort and a long life.

    You get less pressure on your shoulders and firmer support under your lower back, which helps keep your spine in line.

  2. Soy Visco

    Soy Visco is a visco foam that uses soy oil from sustainable plantations as one of its main ingredients, and it is elastic and breathable.

    It springs back as you change position and lets air through, so the top of the mattress feels fresh and responsive under you.

  3. Border Shield edge support

    Border Shield is an edge support system that runs around the whole perimeter of the mattress to protect against roll out.

    You can sleep close to the edge without feeling like you might roll off, which gives the two of you more of the Queen to use.

  4. Stretch knit

    The top panel fabric stretches with your body weight so the Soy Visco and comfort layers underneath can contour to your shape, and it draws back to its original form once you get up.

    The layers under you can follow your shape as soon as you lie down, and the top sits smooth again when you make the bed.

Who the Spine Aligner XT suits

  • Side sleepers

    Extra springs in the shoulder area mean less pressure on your shoulders when you lie on your side.

  • Back sleepers

    Firmer springs in the lumbar area give support under your lower back when you lie flat, which helps keep your spine in line.

  • Couples sharing a Queen

    Border Shield protects against roll out around the perimeter, so you both get the full width to sleep on, and each spring works independently to conform to your own body.

  • Anyone choosing between firm and plush

    This Queen comes in Firm or Plush, with the feel set by a high density premium foam comfort layer, so you can come in and lie on it at 35 Altin Street before you choose.

Spine Aligner XT specifications

Sizes
Queen
Feel options
Firm, Plush
Construction
  1. Stretch knit
  2. Airscape quilting foam
  3. Soy Visco
  4. Comfort layer
  5. Honeycomb Nested Ergo-Coil springs
  6. Border Shield edge support
Comfort layers
Soy Visco over high density premium foam that sets the firm or plush feel
Support
Honeycomb Nested Ergo-Coil springs in five zones with extra shoulder springs and firmer lumbar springs
Edge support
Border Shield edge support system around the perimeter
Cover
Stretch knit that moves with your body weight and returns to shape
Maker's guarantee
10 years
Made in
Australia
Showroom against online only

What you pay for

A price on a screen does not tell you how a mattress feels, and it does not tell you what happens if it is wrong for you. Here is what actually separates buying here from buying online.

Try before you buy

You lie on it here first, on the showroom floor at 35 Altin Street, so you know how it feels before you pay for it.

Local support after

Any question is a phone call or a visit, not a freight booking, because we are around the corner in Griffith.

Questions about this mattress

From the top down it is a stretch knit cover, Airscape quilting foam, a layer of Soy Visco and a high density premium foam comfort layer, all sitting on Honeycomb Nested Ergo-Coil springs in five zones with Border Shield edge support around the perimeter.

This listing is the Queen in Firm or Plush. The feel comes from the comfort layer, which is high density premium foam made in each firmness level, so you can come in and lie on it at 35 Altin Street and choose the one that suits you.

The springs sit in a nested honeycomb pattern across five zones, with extra springs in the shoulder area and firmer springs in the lumbar area. Each spring works independently to conform to your body, so you get less pressure on your shoulders and firmer support under your lower back.

Soy Visco is a visco foam that uses soy oil from sustainable plantations as one of its main ingredients. It is elastic and breathable, and it sits just under the Airscape quilting foam, above the comfort layer.

It has Border Shield, an edge support system that runs around the perimeter of the mattress to protect against roll out, so you can sleep close to the edge comfortably.

The Spine Aligner XT comes with a 10 year maker's guarantee.

Yes, the Spine Aligner XT is Australian made.

NDIS registered providerAdjustable beds and medical mattresses
Family owned since 1963Serving the Western Riverina
Seniors Card welcomeAsk in-store about the discount
Therapedic Best Mattress2022, 2023, 2024 and 2025

Compare the range

Every model below is on display at 35 Altin Street, Griffith. Prices and feel options pull straight from our live catalogue.

ModelFromFeel options
Mammoth Infinity $2,899.00 3 feels View
Mammoth Elevate $1,999.00 3 feels View
Mammoth Ascend $2,499.00 3 feels View
Comfort Switch $999.00 One feel View
Luftstrom Norquay Mattress $1,749.00
Sale
3 feels View
Platinum Luxe Sorrento Mattress $2,599.00 4 feels View
Scancurve Mattress $3,395.00 3 feels View
Platinum Luxe Amalfi Mattress $3,995.00 One feel View
Luftstrom Thermoflow Mattress $3,495.00 3 feels View
L&P Coppergel Mattress $3,195.00 One feel View
Aurora V2 Mattress $2,699.00
Sale
One feel View

Not sure which mattress is right for you?

Take our 90 second Sleep Selector quiz and we will point you to the models worth lying on first.

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35 Altin Street, Griffith NSW 2680

(02) 6964 1009 · Mon to Fri 9am to 5pm, Sat 9am to 2pm

Add ons

Complete the bed

Pick a base, a bedhead, a protector, a topper or pillows in the same size and they go into the cart with the mattress in one click.

Inside the mattress

Every layer pulled apart

Drag the handle to see the mattress whole and then pulled apart into its layers. The specifications list every layer from the top down, and the 3D stack further down names what each one does.

Spine Aligner XT Mattress, exploded to show every layer
Spine Aligner XT Mattress, fully assembled
Assembled
Exploded
Size: Queen$1,449.00
Choose size

Inside this mattress

Every layer in this mattress does a different job, so the stack below comes apart to show you what each one is for and where it sits.

Stretch knit

Stretches with your body weight so the layers below can shape to you.

Airscape quilting foam

Soft to touch and resilient enough to spring back night after night.

Soy Visco

An elastic and breathable visco foam made with soy oil from sustainable plantations.

Comfort layer

High density premium foam that sets the firm or plush feel.

Honeycomb Nested Ergo-Coil springs

Five nested zones with extra springs at the shoulders and firmer springs at the lumbar.

Border Shield edge support

An edge support system around the perimeter that protects against roll out.

This mattress comes in Firm and Plush, so you choose the feel that suits you when you order.

Feel scale
SofterFirmer
Side sleepers
Back sleepers
Couples sharing a Queen
Anyone choosing between firm and plush
SizeLengthWidthHeightWeight
Queen 203 cm 153 cmAsk in storeAsk in store

Length and width are the standard Australian mattress sizes. Height and weight are shown where the maker's spec sheet gives them for this mattress.

Happy sleepers

What our customers say

Real feedback from real sleepers in Griffith and surrounds.

Sleep Doctor Griffith showroom at 35 Altin Street

Visit the showroom

Come and lie on the one you are thinking about

Every mattress, adjustable base and bedframe in our range is set up at 35 Altin Street for you to try before you buy. Walk in any time during trading hours, no appointment needed, and our trained team will help you find the right fit for your body and the way you sleep.

Sleepdoctor Griffith

35 Altin Street
Griffith NSW 2680

  • Mon to Fri9am to 5pm
  • Saturday9am to 2pm
  • SundayClosed