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Rated the best bed company in South Africa.
Based on 6051 reviews
Written by: Tonderai T
19 January 2026 at 13:17:18
Tokyo , the service ...
Tokyo , the service was excellent and salesperson was friendly and very polite
Written by: Barbara
15 January 2026 at 19:14:30
Good communication from Zonke, good product, excellent delivery service by Victor and Mbo who smiled all the way through delivering the mattress into a difficult to access space
Good communication from Zonke, good product, excellent delivery service by Victor and Mbo who smiled all the way through delivering the mattress into a difficult to access space. Full marks all round
Written by: Sibusiso S
14 January 2026 at 15:08:01
A very friendly serv...
A very friendly service from Zonke Lwana,shes a good person for business
Written by: Deshnee R
14 January 2026 at 13:50:08
I had an excellent agent by the name of Jadene Packrisamy, who assisted me
I had an excellent agent by the name of Jadene Packrisamy, who assisted me. Speedy service. The best I've received
Written by: Siyavuya
13 January 2026 at 15:46:32
The service was perfect
The service was perfect. There was nothing worth complaining about.
Written by: Susan
12 January 2026 at 15:40:02
Victor and Mbo were very professional and friendly
Victor and Mbo were very professional and friendly. They delivered on time and even carried the mattress and based into our house to the selected areas with a smile.
Written by: Petro V
8 January 2026 at 17:34:47
Awesome client service
Absolutely ud83dudcaf%5 stars worth.
nWas helped by a lady named Shenike. Very kind and very helpful. Explained everything till the last detail. Answered all our questions. Delivery was also earlier than was expected.
n
nThank you very much ud83dudc4dud83dudc4dud83dudc4dud83dudc4dud83dudc4d
Written by: Michelle J
8 January 2026 at 16:30:05
Ordering from The Mattress Warehouse was a great experience
Ordering from The Mattress Warehouse was a great experience. After placing my online order I received a follow up call from their office (unfortunately I cannot remember the lady's name but she was very professional and delightful) to confirm my order and double check my mattress choice. The delivery team, Mboh and Lwazi, were also very professional and efficient. Well done to everyone involved.
Written by: Shan S
8 January 2026 at 15:50:17
I would like to writ...
I would like to write a review about The Mattress Warehouse Zonke Lwana was super helpful and friendly! She streamlined our process with professionalism and really cared if we had purchased the correct mattress!! Really impressed with Mattress Warehhouse and will definitely be buying more beds from them!
Written by: Kellyn K
8 January 2026 at 15:34:07
We had a wonderful e...
We had a wonderful experience and Jadene Packrisamy was helpful.

Kooi B-Series Firm Mattress
R 4,699.00
R 4,699.00
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Delivery estimate: 6-10 business days. (main city hubs)
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Rated the best bed company in South Africa.
Based on 6051 reviews
Written by: Tonderai T
19 January 2026 at 13:17:18
Tokyo , the service ...
Tokyo , the service was excellent and salesperson was friendly and very polite
Written by: Barbara
15 January 2026 at 19:14:30
Good communication from Zonke, good product, excellent delivery service by Victor and Mbo who smiled all the way through delivering the mattress into a difficult to access space
Good communication from Zonke, good product, excellent delivery service by Victor and Mbo who smiled all the way through delivering the mattress into a difficult to access space. Full marks all round
Written by: Sibusiso S
14 January 2026 at 15:08:01
A very friendly serv...
A very friendly service from Zonke Lwana,shes a good person for business
Written by: Deshnee R
14 January 2026 at 13:50:08
I had an excellent agent by the name of Jadene Packrisamy, who assisted me
I had an excellent agent by the name of Jadene Packrisamy, who assisted me. Speedy service. The best I've received
Written by: Siyavuya
13 January 2026 at 15:46:32
The service was perfect
The service was perfect. There was nothing worth complaining about.
Written by: Susan
12 January 2026 at 15:40:02
Victor and Mbo were very professional and friendly
Victor and Mbo were very professional and friendly. They delivered on time and even carried the mattress and based into our house to the selected areas with a smile.
Written by: Petro V
8 January 2026 at 17:34:47
Awesome client service
Absolutely ud83dudcaf%5 stars worth.
nWas helped by a lady named Shenike. Very kind and very helpful. Explained everything till the last detail. Answered all our questions. Delivery was also earlier than was expected.
n
nThank you very much ud83dudc4dud83dudc4dud83dudc4dud83dudc4dud83dudc4d
Written by: Michelle J
8 January 2026 at 16:30:05
Ordering from The Mattress Warehouse was a great experience
Ordering from The Mattress Warehouse was a great experience. After placing my online order I received a follow up call from their office (unfortunately I cannot remember the lady's name but she was very professional and delightful) to confirm my order and double check my mattress choice. The delivery team, Mboh and Lwazi, were also very professional and efficient. Well done to everyone involved.
Written by: Shan S
8 January 2026 at 15:50:17
I would like to writ...
I would like to write a review about The Mattress Warehouse Zonke Lwana was super helpful and friendly! She streamlined our process with professionalism and really cared if we had purchased the correct mattress!! Really impressed with Mattress Warehhouse and will definitely be buying more beds from them!
Written by: Kellyn K
8 January 2026 at 15:34:07
We had a wonderful e...
We had a wonderful experience and Jadene Packrisamy was helpful.
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About

Kooi B-Series Firm Mattress
Comfort Level

Firm

Warranty

20 Years Service Warranty

3 Year Guarantee

Weight Limit

150 kg per person

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Description

Designed to give your tense muscles relief, the Kooi B-series Firm Mattress is sure to reward your body with the break it deserves by providing you with optimal spinal alignment and pressure point relief. Wake up refreshed and pain-free after a good night’s sleep on a comfortable and solid sleep surface that won’t give way under body weight.  

Comfort Level – 1 Firm

Perfect for the following sleep styles:

  • Stomach sleeper 
  • Back sleepers

Features:

All-around health & comfort
A Bonnel Spring Core encircled by high-density pure foam layers makes up the inside of this mattress. This is what provides your sleeping form with maximum support. The foam layers are also anti-allergenic. Thus, your mattress will be hard at work every night to safeguard your health by keeping the growth of allergens like dust mites away from your sleep surface. Horizontal posture bars were inserted over the entire sleep surface to strengthen the mattress and lessen permanent body indentations. 

Non-turn mattress
No need to worry about turning a heavy mattress! If you would like to keep your mattress feeling new for longer, though, we do advise that you rotate it regularly. 

Shape retention
The pure foam in this mattress is made from a new formula that does not have any calcium filler in it, therefore keeping the mattress from sagging like other foam mattresses are prone to do. This feature is backed by the promise of a 3-year guarantee and a 20-year service warranty, ensuring quality for years to come. 

Summary of Kooi B-Series Firm Mattress:

  • Has a Firm comfort level of 1
  • Great for back and stomach sleepers
  • Solid mattress with Bonnel Spring Core and high-density foam layering
  • Decked out with a fire-resistant cover
  • Mattress height 270mm
  • 150kg is supported on either side
  • 20-year warranty
  • 3-year guarantee
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
Bedroom Type:
Main Bedroom
Comfort Level:
Firm
Fabric Type:
Knitted
Guarantee (Year/s):
3 Year Guarantee
High Resilience Foam:
Yes
Latex Foam:
No
Limited Movement Transfer:
Yes
Mattress Type:
Bonnell Spring
Mattress in Box:
No
Memory Foam:
No
Selected Size Dimensions:
27 cm
Turn / No Turn Mattress:
No Turn
Warranty (Year/s):
20 Years Service Warranty
Weight Capacity (kg):
150 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 (5)
Overall customer rating
5.00

See what others have to say...

  1. Seagan Jacobs (verified owner)

    Like the product so far.

  2. Ansie Adendorff (verified owner)

    I had just received my new bed 2 days ago ,and im loving it.

  3. Margaret (verified owner)

    Amazing Firm Mattress. No Complaints. Thanx to Cameron at the George branch for the awesome help with the purchase of the mattress, as well as the Drivers Romeo and Bradley. They all delivered excellent service. Would definitely recommend The Mattress Wearhouse.

  4. Bertie (verified owner)

    Bought a King size Kooi B series bed from Nelspruit branch. I received excellent advice and service from Samantha on our purchase. The bed was delivered within a week over the festive period to Piet Retief. The delivery team went the extra mile in unwrapping and setting up the bed set, very professional. Thank you Samantha for your advice and attending to our many queries. Great service and great bed. My 5 stars. Thank you. Will recommend 100%

  5. Timmy (verified owner)

    Amazing bed and brand just ordered my 3rd one whole family now covered

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Why Kooi beds?
Meet the most technologically advanced mattress range that has passed the most extreme pressure test. This range of mattresses not only offers fantastic health benefits, but you also get majestic core support, no matter your weight or size. The proof is in this video.
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