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Based on 5868 reviews
Written by: Nthabiseng N
17 November 2025 at 17:51:44
Recieved exceptional...
Recieved exceptional customer care from Trish while buying the bed and Simon together with Phillip sealed it off with their remarkable delivery services
Written by: Luke P
17 November 2025 at 16:38:16
I would like to write a review about The Mattress Warehouse
I would like to write a review about The Mattress Warehouse. I write in appreciation of the friendly and efficient work done by Simon and Phillip when they delivered our new mattress. They were helpful and willing to assist in getting the old mattress off the bed and moved to a different room. Fantastic service. Thank you
Written by: Lisa F
17 November 2025 at 14:34:05
Friendly, polite and...
Friendly, polite and efficient delivery service from Victor and Sbongiseni
Written by: Scott L
14 November 2025 at 14:40:18
A pleasure to deal with from start to finish
I had a wonderful experience ordering a single mattress for my daughter. The pricing was unbeatable for the quality I was looking for. The online ordering process was simple and easy. The website provides plenty of information about the shipping policies for various areas, which was very helpful. Having placed the order, I received a telephone call and email confirming the purchase and advising on the lead time for delivery. They called again the day before the delivery to confirm if that date was suitable for me. The mattress is excellent quality and very comfortable. A truly pleasant experience from start to finish. Would highly recommend them.
Written by: Thomas T
14 November 2025 at 11:38:10
Godfrey and Simon delivered our mattress today
Godfrey and Simon delivered our mattress today. They called in advance to confirm the delivery address. They are very professional and friendly.
Written by: Mbali M
14 November 2025 at 09:59:56
We received excellent and professional service from Mboh and Lwazi when they delivered our bed
We received excellent and professional service from Mboh and Lwazi when they delivered our bed. They called before they reached the property to ensure that someone was home to receive the delivery instead of just pitching up at the gate like some delivery companies, and they were courteous and professional throughout ud83dudc4cud83cudffdud83dudc4cud83cudffd
Written by: Mapaseka P
13 November 2025 at 14:12:14
Tokyo assisted me ,he is always helpful, 2nd time buying a bed from him
Tokyo assisted me ,he is always helpful, 2nd time buying a bed from him.Awesome service
Written by: Carmel
12 November 2025 at 18:55:56
The Mattress Warehouse staff is very friendly, efficient, and always willing to help
The Mattress Warehouse staff is very friendly, efficient, and always willing to help. Zonke from the Durban branch was always in touch with me and keeping me updated on my delivery. Mboh and Lwazi are on time as they say they will be to deliver, and they go the extra mile to help set up the items. Will definitely support them again in future!
Written by: Vera V
11 November 2025 at 17:13:55
Victor and Sbongiseni gave me a best service ever
Victor and Sbongiseni gave me a best service ever. Their smile and professionalism is in top notch I will recommend matrass werehouse to my family and friends
Written by: Dorcas M
11 November 2025 at 13:00:03
Great Telephone service with Gift Luphoko
#BlackFrday Gift Luphoko, had a heart to heart with her and she help me finally get the right bed at the correct price. Thank you so much for a great service and having a right ear to listen to your customers. Keep up the good work. Waiting patiently for my new bed.

Kooi Performa Mattress
R 3,799.00
R 3,799.00
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Delivery estimate: 6-10 business days. (main city hubs)
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Based on 5868 reviews
Written by: Nthabiseng N
17 November 2025 at 17:51:44
Recieved exceptional...
Recieved exceptional customer care from Trish while buying the bed and Simon together with Phillip sealed it off with their remarkable delivery services
Written by: Luke P
17 November 2025 at 16:38:16
I would like to write a review about The Mattress Warehouse
I would like to write a review about The Mattress Warehouse. I write in appreciation of the friendly and efficient work done by Simon and Phillip when they delivered our new mattress. They were helpful and willing to assist in getting the old mattress off the bed and moved to a different room. Fantastic service. Thank you
Written by: Lisa F
17 November 2025 at 14:34:05
Friendly, polite and...
Friendly, polite and efficient delivery service from Victor and Sbongiseni
Written by: Scott L
14 November 2025 at 14:40:18
A pleasure to deal with from start to finish
I had a wonderful experience ordering a single mattress for my daughter. The pricing was unbeatable for the quality I was looking for. The online ordering process was simple and easy. The website provides plenty of information about the shipping policies for various areas, which was very helpful. Having placed the order, I received a telephone call and email confirming the purchase and advising on the lead time for delivery. They called again the day before the delivery to confirm if that date was suitable for me. The mattress is excellent quality and very comfortable. A truly pleasant experience from start to finish. Would highly recommend them.
Written by: Thomas T
14 November 2025 at 11:38:10
Godfrey and Simon delivered our mattress today
Godfrey and Simon delivered our mattress today. They called in advance to confirm the delivery address. They are very professional and friendly.
Written by: Mbali M
14 November 2025 at 09:59:56
We received excellent and professional service from Mboh and Lwazi when they delivered our bed
We received excellent and professional service from Mboh and Lwazi when they delivered our bed. They called before they reached the property to ensure that someone was home to receive the delivery instead of just pitching up at the gate like some delivery companies, and they were courteous and professional throughout ud83dudc4cud83cudffdud83dudc4cud83cudffd
Written by: Mapaseka P
13 November 2025 at 14:12:14
Tokyo assisted me ,he is always helpful, 2nd time buying a bed from him
Tokyo assisted me ,he is always helpful, 2nd time buying a bed from him.Awesome service
Written by: Carmel
12 November 2025 at 18:55:56
The Mattress Warehouse staff is very friendly, efficient, and always willing to help
The Mattress Warehouse staff is very friendly, efficient, and always willing to help. Zonke from the Durban branch was always in touch with me and keeping me updated on my delivery. Mboh and Lwazi are on time as they say they will be to deliver, and they go the extra mile to help set up the items. Will definitely support them again in future!
Written by: Vera V
11 November 2025 at 17:13:55
Victor and Sbongiseni gave me a best service ever
Victor and Sbongiseni gave me a best service ever. Their smile and professionalism is in top notch I will recommend matrass werehouse to my family and friends
Written by: Dorcas M
11 November 2025 at 13:00:03
Great Telephone service with Gift Luphoko
#BlackFrday Gift Luphoko, had a heart to heart with her and she help me finally get the right bed at the correct price. Thank you so much for a great service and having a right ear to listen to your customers. Keep up the good work. Waiting patiently for my new bed.
Free delivery main city hubs
Easy Returns
Secure Checkout
100 Day comfort trial
About

Kooi Performa Mattress
Comfort Level

Firm

Warranty

15 Years Service Warranty

2 Year Guarantee

Weight Limit

120 kg per person

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Description

The Kooi Performa Mattress is a hybrid mattress that consists of a traditional Bonnell spring system and a variety of foam layers. And like all Kooi mattresses, the Performa was designed for… You guessed it, performance! Kooi mattresses are for active people and the Performa is no exception.

With its firm comfort rating, the Performa is perfect for stomach and back sleepers.

INSIDE THE KOOI PERFORMA MATTRESS

Posture Bars
The Kooi Performa has five unique posture bars to provide your body with the ultimate, zoned support. Each posture bar is strategically placed to give added support to your ankles, knees, hips, lower back and neck.

Bonnell Spring System
Moreover, with its traditional Bonnell spring system for extra support, the Performa won’t let you down. Kooi knows how much good sleep means to people who lead an active life, so they made sure that the Kooi Performa is up to the task of providing restorative sleep.

Pure Foam Layers
Apart from the Bonnell coils, the Performa sports two distinct layers of pure foam. A 45 mm super-soft pure foam layer to contour to your body, alleviating the pressure in your joints. And a 20 mm firm pure foam layer to add extra support where your body needs it most.

Beautiful Finish
To top it all off, the Performa has an extra layer of luxurious soft white knit material to make this mattress aesthetically pleasing. So the Performa contains fantastic materials on the inside and it looks fantastic. You won’t be sorry that you bought this mattress.

Made to last
Kooi is so confident in their product that they give you a 2-year guarantee, as well as a 15-year service warranty. But we doubt that you will have to use it.

TO SUMMARISE THE KOOI PERFORMA:

  • 5 Posture bars for extra zone support
  • Bonnell spring system for restorative sleep
  • Pure foam layering for added comfort and reinforcement
  • Soft white knit finish to please the eye
  • Comfort level: Firm
  • Mattress Height: 260mm
  • 2-year guarantee
  • 15-year 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
Bedroom Type:
Guest Bedroom
Comfort Level:
Firm
Fabric Type:
Knitted
Guarantee (Year/s):
2 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:
26 cm
Turn / No Turn Mattress:
No Turn
Warranty (Year/s):
15 Years Service Warranty
Weight Capacity (kg):
120 kg
Zero Movement Transfer:
No
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 (2)
Overall customer rating
5.00

See what others have to say...

  1. Ane Meyer (verified owner)

    Very happy, love my mattress

  2. Soraya Waggie (verified owner)

    Excellent customer service from Chanell Thank you

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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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