Need a base? View Combo
Rated the best bed company in South Africa.
Based on 5950 reviews
Written by: Priveen P
8 December 2025 at 18:25:58
Jadene Pakrisamy from the Mattress warehouse did a great job with processing my order and ensuring delivery on time
Jadene Pakrisamy from the Mattress warehouse did a great job with processing my order and ensuring delivery on time . The quality of the mattress Sealy posturpedic pulse is of high quality
Written by: Margaretha W
8 December 2025 at 17:04:19
Jadene provided excellent service and continually kept us updated on the process from manufacture of the mattresses through to delivery
Jadene provided excellent service and continually kept us updated on the process from manufacture of the mattresses through to delivery. Well done Jadene!
Written by: Debbie D
8 December 2025 at 13:11:08
Mboh and Lwazi were the two guys who performed the smooth, prompt delivery -thank you very much
Mboh and Lwazi were the two guys who performed the smooth, prompt delivery -thank you very much. A please to do business with mattresses Warehouse-very accommodative and always available when I had a query.
Written by: Craig W
8 December 2025 at 10:23:34
They kept me updated...
They kept me updated on progress of my order and it was delivered without hassle.
Written by: Elize E
6 December 2025 at 06:06:55
Tshepo and Phillip delivered my matresses
Tshepo and Phillip delivered my matresses. They were friendly and helpful. Excellent service. Wood definitely recommended The Matress Warehouse.
Written by: Tebogo R
6 December 2025 at 05:13:08
Ordering on their we...
Ordering on their website was easy,they have a range of mattrasses at affordable prices.
Written by: Maryjane
5 December 2025 at 19:11:31
Received my Bed set ...
Received my Bed set after 1 day of purchase assisted by Tshepo and Phillip upon delivery service was satisfactory and Thank you ud83dude4f
Written by: Rhenoldah
5 December 2025 at 15:17:08
Tshepo and Phillip were very patient with me as I was not reachable on the phone
Tshepo and Phillip were very patient with me as I was not reachable on the phone . The delivery was super efficient. They were very kind and helpful
Written by: Triscia
5 December 2025 at 13:06:30
Zonke Lwana helped m...
Zonke Lwana helped me, easy process, mattress delivered in 2days.
Written by: Sindiswa
5 December 2025 at 10:31:40
The service was exce...
The service was excellent I was assisted by Tshepo and Phillip

Sealy Crown Jewel Zita Xtra Firm Mattress
R 9,999.00
R 9,999.00
Shopping at
store
Delivery estimate: 6-10 business days. (main city hubs)
Get it now, pay later!

ZeroPay offers you 3 interest-free payments of

Choose ZeroPay during checkout.

6 interest-free monthly payments of

Click here to apply for a credit account.

Buy now. Pay way later. 4x zero interest, zero fees installments. No applications. No credit checks.
Securely pay with Apple Pay, Google Pay, Capitec or Cards. Powered by Stitch Express.
Rated the best bed company in South Africa.
Based on 5950 reviews
Written by: Priveen P
8 December 2025 at 18:25:58
Jadene Pakrisamy from the Mattress warehouse did a great job with processing my order and ensuring delivery on time
Jadene Pakrisamy from the Mattress warehouse did a great job with processing my order and ensuring delivery on time . The quality of the mattress Sealy posturpedic pulse is of high quality
Written by: Margaretha W
8 December 2025 at 17:04:19
Jadene provided excellent service and continually kept us updated on the process from manufacture of the mattresses through to delivery
Jadene provided excellent service and continually kept us updated on the process from manufacture of the mattresses through to delivery. Well done Jadene!
Written by: Debbie D
8 December 2025 at 13:11:08
Mboh and Lwazi were the two guys who performed the smooth, prompt delivery -thank you very much
Mboh and Lwazi were the two guys who performed the smooth, prompt delivery -thank you very much. A please to do business with mattresses Warehouse-very accommodative and always available when I had a query.
Written by: Craig W
8 December 2025 at 10:23:34
They kept me updated...
They kept me updated on progress of my order and it was delivered without hassle.
Written by: Elize E
6 December 2025 at 06:06:55
Tshepo and Phillip delivered my matresses
Tshepo and Phillip delivered my matresses. They were friendly and helpful. Excellent service. Wood definitely recommended The Matress Warehouse.
Written by: Tebogo R
6 December 2025 at 05:13:08
Ordering on their we...
Ordering on their website was easy,they have a range of mattrasses at affordable prices.
Written by: Maryjane
5 December 2025 at 19:11:31
Received my Bed set ...
Received my Bed set after 1 day of purchase assisted by Tshepo and Phillip upon delivery service was satisfactory and Thank you ud83dude4f
Written by: Rhenoldah
5 December 2025 at 15:17:08
Tshepo and Phillip were very patient with me as I was not reachable on the phone
Tshepo and Phillip were very patient with me as I was not reachable on the phone . The delivery was super efficient. They were very kind and helpful
Written by: Triscia
5 December 2025 at 13:06:30
Zonke Lwana helped m...
Zonke Lwana helped me, easy process, mattress delivered in 2days.
Written by: Sindiswa
5 December 2025 at 10:31:40
The service was exce...
The service was excellent I was assisted by Tshepo and Phillip
Lowest Price Guaranteed
Buy direct from our warehouses and save big on SA's best brands.
Free Shipping & Returns
Free shipping and returns on normal orders within 100km of all main city centers.
Secure Payments
Securely pay with all major payment providers.
100 Night In-Home Comfort Trial
We give you 100 nights to try any one of our products risk-free.
About

Sealy Crown Jewel Zita Xtra Firm Mattress
Comfort Level

Firm

Warranty

15 Years Service Warranty

3 Year Guarantee

Weight Limit

160 kg per person

Share This
Description

With Sealy’s revolutionary Posturepedic Technology at the centre of everything we do, we can promise a peaceful nights’ sleep, every night.  These handcrafted mattresses will deliver on our promise that you’ll be waking up completely rejuvenated. Have a look at the Sealy Crown Jewel Zita Xtra Firm Mattress:

Climate Control and Breathability
Nothing is worse than waking up in the middle of the night sweating or being cold. And so the cover fabric, with cool-to-the-touch technology, helps promote a comfortable sleeping environment by keeping your temperature-controlled while you sleep.

Moisture Protect
In conjunction with the cool-to-the-touch technology to control the climate and breathability, Sealy has developed Moisture Protect. Which specifically draws the moisture away from your body. And that means that you’ll be comfortable while you lie down at all times.

Allergen Protect
A hygienic sleeping environment is of utmost importance to ensure a good nights’ rest. So Sealy created Allergen Protect. It protects the mattress from dust mites and other allergens. Moreover, it assists you in keeping a healthy sleeping environment.

Wool Filling
An integral part of Sealy’s ability to control the temperature while you sleep is the pure new wool they use. It has the natural ability to keep you warm or cool when needed. So you can have a comfortable nights’ rest and well-regulated temperatures at all times. 

Zone Support
Designed for people who need extra support while they lie down. The high-density foam centre provides power-packed body support in the centre third of the mattress. And this also reduces body impressions on the mattress. Moreover, providing additional support to the lower back allows for your muscles to relax and recover. 

Pressure Relieving Foams
Sealy’s Support Firm Gel Foam and Firmer Comfort Fillings allow for additional comfort and support. Moreover, you can put extra weight on the mattress without compromising its durability.

Duraflex Foam Encased Edge Support
A high-density foam encased border surrounds and supports the edge of the spring system. This provides additional stability and durability. Furthermore, it enlarges the sleep surface. You can now sleep up to the edge of the mattress without rolling off! 

Exclusive Body Sense Pocket System
Whether you move around or lie stock still while you sleep, the Exclusive Body Sense Pocket System will improve your sleep drastically! Each Sealy coil has its own casing, conforming with initial soft support followed by increased push-back support, minimising motion transfer. 

To summarise, Sealy Crown Jewel Zita Xtra Firm Mattress:

  • Climate Control and Breathability
  • Moisture Protect
  • Allergen Protect
  • Wool Filling
  • Zone Support
  • Pressure Relieving Foams
  • Duraflex Foam Encased Edge Support
  • Exclusive Body Sense Pocket System
  • Long-Lasting and Durable
  • Extra Firm Comfort Level
  • Mattress height: 320mm
  • 160 kg per side
  • 3 years guarantee 
  • 15 Years service warranty
100 Day Comfort Trial Available:
Yes
All Available Sizes:
Single, Single XL, Three Quarter, Three Quarter XL, Double, Double XL, Queen, Queen XL, King, King XL, Super King
Bedroom Type:
Main Bedroom
Comfort Level:
Firm
Fabric Type:
Not Specified
Guarantee (Year/s):
3 Year Guarantee
High Resilience Foam:
Yes
Latex Foam:
No
Limited Movement Transfer:
Yes
Mattress Type:
Pocket Spring
Mattress in Box:
No
Memory Foam:
No
Selected Size Dimensions:
32 cm
Turn / No Turn Mattress:
No Turn
Warranty (Year/s):
15 Years Service Warranty
Weight Capacity (kg):
160 kg
Zero Movement Transfer:
No
Product Video
Firm
Beds with a firm comfort rating are great for certain sleepers. Firm mattresses give way a lot less under body weight, creating a firm and solid platform that allows perfect spinal alignment. People who like to sleep on their backs and stomachs will greatly benefit from sleeping on a firm mattress.
Want to know how mattress Comfort levels are rated?
Find Out
Size Standard Dimentions Extra Length Dimentions
King 188 cm x 183 cm 200 cm x 183 cm
Queen 188 cm x 152 cm 200 cm x 152 cm
Double 188 cm x 137 cm 200 cm x 137 cm
Three Quarter 188 cm x 107 cm 200 cm x 107 cm
Single 188 cm x 91 cm 200 cm x 91 cm
Product Reviews (4)
Overall customer rating
5.00

See what others have to say...

  1. Danie Marx (verified owner)

    from the start to the buying of the Seally Crown Zita XTRA firm mattress, it exceeded my total expectations regarding service in South Africa these days. Thank you, Guys. well-done for excellent service.

  2. Wayne (verified owner)

    I would like to write a review about The Mattress Warehouse. Excellent service from the time of purchase. We were promptly phoned after our purchase. All our questions were answered thoroughly as well as ensuring our details were correct. Great service delivery from Victor and Mbo. All in all it was an easy and pleasant experience. Thank you

  3. Andrew Watson (verified owner)

    Excellent service received from Boksburg Mattress Warehouse. They were very knowledgeable, patient and attended to the correct mattress for us. Fantastic service Thankyou to Jackie Manamela

  4. Ansie (verified owner)

    Thanks Jennifer for good service

Leave us a review

Your email address will not be published. Required fields are marked *

Why Sealy?
Why Sealy? Sealy beds have been at the pinnacle of innovation, quality and research since 1881. Through the years Sealy has proudly delivered nothing short of comfort and magnificence. Take a look at these beautiful mattresses.
Watch the video

You might also like

If you liked the Sealy Crown Jewel Zita Xtra Firm Mattress, you will love these options as well...