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Serta Avant Garde Sistine (Discontinued)

The Serta Avant Garde Sistine is a nice, firm mattress that is crafted to the highest standards. It comes with a 90 day comfort guarantee.

Bedbuyer's Rating
$6,999 (Queen)Shop now

Last updated: December 7, 2021

Last updated: December 7, 2021

Serta Avant Garde Sistine

Serta Avant Garde Sistine Review

The Serta Avant Garde Sistine forms the firm feel version in the Serta Avant Garde range. It uses a number of sophisticated materials in its construction and is available exclusively at Forty Winks.

Purchase and delivery

This mattress can be ordered online through the Forty Winks website. It can also be purchased through any of Forty Winks’ stores across Australia.

Delivery is available Australia-wide but delivery fees (and times) do vary. Online delivery fees are based on your location from the nearest store, and delivery times will depend on stock availability. For more details, see our ‘Delivery’ section below.

Aesthetically, the Serta Avant Garde Sistine presents with plenty of style. It gives off a distinct luxurious vibe and uses white and cream tones in its external design.

Comfort and support

The top comfort layer of this mattress includes silk, a heat regulating layer called KulKote, and temperature regulating material called Opti-therm. Additionally, this comfort layer contains a layer of mini pocket springs.

This comfort layer offers some pressure relief but it has a distinct firm feel to it. It should suit most back sleepers, but it may also suit some side sleepers and stomach sleepers.

We rated the Serta Avant Garde Sistine as a ‘firm’ feel and an 8.5 / 10 on the firmness scale. Please note that our firmness ratings are just a guide and they do not necessarily relate to comfort. Furthermore, our firmness ratings are assigned based on Bedbuyer’s testing process and these may differ from firmness ratings given by individual companies.

The support structure used in the Serta Avant Garde Sistine is an Avant Garde dual core support system. This feels stable, sturdy, and offers good spinal support. It should also accommodate people of all sizes.

In terms of responsiveness, the Serta Avant Garde Sistine doesn’t respond to normal sleep movements particularly well. In basic terms, this means that changing sleep positions (and intimate activities) may be easier on some other mattresses.

Please note that our responsiveness scales are just a guide and preferred responsiveness levels will vary between individuals. It’s worth noting also that innerspring mattresses are generally more responsive than foam mattresses.

The finer details

In terms of build quality and craftsmanship, the Serta Avant Garde Sistine is excellent. The quality of its finishings are exceptional, and side handles should make it easy to transport and rotate the mattress.

It’s worth noting here that this mattress has a 90 day comfort guarantee. This means that you can swap the mattress (for a more suitable model) if you are not satisfied with your purchase.

What bed base should I use?

As with most mattresses, we recommend the Serta Avant Garde Sistine to be used with a solid bed frame (such as the Sleep Republic Pro Base), or a solid ensemble base (with the slats no longer than 8 cm apart).

A bed frame (with flexible slats) may still be adequate, but again, we strongly recommend that the distance between each slat is less than 8 cm. Use of an unsupportive mattress foundation will usually void the mattress warranty.

Sleep Republic Pro Base

Furthermore, we do not recommend the Serta Avant Garde Sistine to be used with an adjustable (electric) bed base as this will also void the warranty. Here is our full list of mattresses that are compatible with an adjustable bed base.

It’s worth noting here that mattress firmness, performance, and durability will vary with different bed bases.

Available sizes

The Serta Avant Garde Sistine is available in 7 sizes (super king, king, queen, double, king single, long single and single ) so it should suit all sleeping arrangements.

Here are Australia’s standard bed (mattress) sizes in 2021.

Final verdict

The Serta Avant Garde Sistine is a nice, firm mattress that is crafted to the highest standards. Its level of comfort may not be adequate for some, but it does come with a 90 day comfort guarantee.

Bedbuyer’s rating:  3.9 / 5

Serta Avant Garde Sistine

Here are our ratings for each category:

Comfort
Spinal Support
Build Quality
Partner Disturbance
Value for Money

Did you know? Bedbuyer recently announced Australia’s Top 10 Mattresses for 2021.

If you have any questions about this mattress, leave a comment below or please contact us!


In a nutshell 🥜

  • Firm feel
  • Sophisticated comfort layer
  • Nice balance of comfort and support

Recommended Retail Price

Queen Mattress: $6,999

Warranty

10 years

Delivery

Online Delivery fees

Your final delivery fees will get calculated based on your delivery address during the checkout. The closer your delivery address to the delivering store, the lower the delivery fees.

Standard Delivery

For large items or large and small items combined:

For large items or large and small items combined:

  • 0-20km : $80
  • 20-100km : $100
  • For delivery over 100km, contact your local store for a custom quote.

Specifications – Serta Avant Garde Sistine

  • Weight of mattress: TBC kgs (Queen Mattress)
  • Mattress Height: TBC cm

Firm and supportive, the Serta Avant Garde Sistine masterfully blends the advanced technology of the Avant Garde support core with opulent, natural silk fibre for a sleep like you’ve never experienced before.

KulKote
Whether you get hot or cold in bed, KulKote is a heat regulating layer that’s been designed by a US tech firm to absorb, store and release thermal energy to give you a more consistent sleep climate.

Avant Garde Dual Core & Mini Pocket Springs
The Avant Garde Sistine has a unique system of springs inside Dreamfoam. An additional layer of mini pocket springs sit above for increased mattress stability.

Opti-therm
Opti-therm harnesses the power of three different foams to help absorb, redistribute and dissipate excess heat in the mattress for a more balanced sleep environment.

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