We’re Open 24 Hours Online | Invest In Better Sleep Now
Custom Made Beds
Locally Crafted
Custom-Made Beds
Custom Joinery Service
Custom Joinery Service
Sydney areas only
Sydney Metro Next Day Delivery
Sydney Metro Next Day Delivery
Free In-store Pickup
Custom Made Beds
Six Months Interest Free

Sealy Advantage - Allegra Plush Mattress

Sealy Advantage - Allegra Plush Mattress




Select Size
Sealy Advantage Base
Base Legs Type

- +

Need help? Call 1800 753 293

Delivery Quote


Sealy Mattress Trusted Partner - Bedworks | Extended Guarantee, Quality Guarantee and Massive Discounts

Get a Premium Sleep with a Sealy Advantage Allegra Plush Mattress

The Sealy Advantage Allegra Plush Pillow Top is expertly created so you sleep peacefully through the night and wake up feeling refreshed and ready to start the day. Sealy is Australia’s leading brand when it comes to quality and luxury mattresses. Equipped with advanced technology, Sealy mattresses specialize in providing the ultimate comfort and support while you sleep.
  • The CoreSupport System in this mattress is tempered twice with six coil turns which allows it to cushion and adjust to the weight of your body.
  • EdgeGuard makes sure you are secure and also provides a dense perimeter around your mattress when seated.
  • Made with HealthShield fabric which is hypoallergenic and anti-microbial so you can enjoy a healthy sleep environment every night.  
  • Comfort layers of foam give deep support and relaxation

The new Eurotop construction provides unmatched comfort and the breathable gusset ensures your mattress is strengthened to further support you through the night.
Enjoy the exceptional value of the Sealy Advantage Allegra Plush when you shop at Bedworks today! Bedworks offers a 10-year Sealy manufacturer guarantee plus a 2-year Extended Exclusive Bedworks guarantee.


 Width (W)Length (L)Height (H)
Long Single92cm204cm29cm
King Single107cm204cm29cm


Special Mattress Features

Sealy spring technology

Spring Technology:

Sealy engineered CoreSupport™ System features six turns for additional conformance and is twice tempered to provide deep down support that stands the test of time.

Sealy base technology

Mattress Edge Support:

EdgeGuard® full perimeter edge support system adds stability and provides a firm seating edge.

Sealy superior comfort

Comfort Layers:

High quality foam and comfort layers provide a variety of exceptional comfort choices. Built for comfort performance and durability.

Sealy edge support

Bed Base Technology:

Pair your Sealy Advantage mattress with a Performance Base featuring FlexSteel modules that add stability and are designed to extend your bed's comfort life.

HealthShield™ fabric

HealthShield™ fabric

HealthShield™ fabric for a hygienic sleep surface and unique fine Sealy fibers.

Made in Australia

Made in Australia

This is an Australian-made product.

Sealy 12 years Guarantee

Sleep soundly in the knowledge that your new mattress by SEALY has been masterfully handcrafted using only premium materials and is backed by a 10-year Guarantee from this renowned company. SEALY gives you a top-quality mattress with an excellent reputation for a great night's sleep. PLUS Bedworks will offer you an Exclusive Extended 2-year exclusive Guarantee as well!


It’s exciting to decide on investing in a brand-new mattress. Whether you’re upgrading your old mattress or filling a spare bedroom to house guests, it’s important to know how to keep your mattress in tip-top condition so you can enjoy its comfort for years to come.
A common tip to keeping your mattress in pristine condition is to purchase a mattress protector. While it may seem like an unnecessary spend, a good quality (and removable) mattress protector can help prevent any mattress stains and can be easily washed.
Another great way to care for your mattress is to ensure your mattress is placed on a base that allows it to breathe so that you know there is circulation happening to keep your mattress as fresh as possible.
Rotating your bed every so often can also help with uneven wear. Flipping and rotating your mattress can ensure the springs are being evenly used on top, bottom and either side, and can assist with prolonging the lifespan of your mattress.
You can also vacuum your mattress or further clean it to ensure any dust and extra debris is being removed from sinking deep into your mattress. Doing so will ensure your sleep environment is clean and free from any allergens.
Caring for your mattress is easy when you follow these tips! Taking the time to look after your new mattress can ensure it lasts as long as possible.