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Rated the best bed company in South Africa.
Based on 6484 reviews
Written by: Robyn B
18 August 2026 at 14:58:22
Super friendly and efficient service
Super friendly and efficient service. From when I placed my order all the way through to delivery, I was kept in the loop all the time. My mattress was even delivered earlier than expected. Thabani and Mbo even made sure they contacted me 30 minutes prior to delivery to make sure someone was available to receive the mattress. Well done to the Mattress Warehouse team on exceptional service.
Written by: Judy J
18 August 2026 at 14:57:36
My salesman Andile was so helpful and friendly
My salesman Andile was so helpful and friendly . The delivery was next day. Mboh and Thabani who delivered the bed had excellent manners . What a lovely staff in general .
Written by: Henry R
18 August 2026 at 14:42:58
Matress was delivere...
Matress was delivered by very friendly driver and assistant Mboh and Thabani very professional
Written by: Sli S
18 August 2026 at 14:41:54
My duvet inner arrived with speedy service delivery thanks to Mbo and Thabani and in good quality and date as promised by Sbo Faya
My duvet inner arrived with speedy service delivery thanks to Mbo and Thabani and in good quality and date as promised by Sbo Faya.ud83dude4cud83cudffcud83dudcaf
Written by: Sithandiwe N
18 August 2026 at 12:07:49
Bed
I had a great experience with the Matress marehouse, I had ordered for DBN, 2 beds and Naushaad Razaak was beyond exceptional. Frequent updates and friendly engagements until the beds were delivered and constant check up post delivery to check how we are with our newly bought beds. Thank you Naushaad with your service. Much appreciated. I will be coming back for more.
Written by: Henry H
18 August 2026 at 11:00:34
Salesperson Raushaad...
Salesperson Raushaad was fantastic explained warrentees etc nicely delivery fast delivery guy friendly matress is superb will definitely recommend these guys
Written by: Mordecai M
18 August 2026 at 06:00:40
Great experience Mattress Warehouse
I bought a bed online and I was helped by Abigail. She was very friendly and managed to deliver the bed the very next day.I recommend you buy from her she is great help..
nMattress Warehouse Midrand
Written by: Pearl P
17 August 2026 at 16:32:16
Where very friendly,...
Where very friendly, communication was great they called when they were about to leave the store and they also communicated when they were outside.
Written by: Tracey T
17 August 2026 at 15:49:34
GOOD SERVICE dealing...
GOOD SERVICE dealing with Matress Warehouse Efficient delivery guys Mboh & Thabani
Written by: Helga A
17 August 2026 at 15:45:41
I was very impressed with Mboh and Thabani's service today when they delivered my daughters new bed
I was very impressed with Mboh and Thabani's service today when they delivered my daughters new bed. From contacting me to let me know they were on the way, to the professional way they handled the delivery on site

Sealy Posture Premier Wellford Firm Mattress
R 2,099.00
R 2,099.00
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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 6484 reviews
Written by: Robyn B
18 August 2026 at 14:58:22
Super friendly and efficient service
Super friendly and efficient service. From when I placed my order all the way through to delivery, I was kept in the loop all the time. My mattress was even delivered earlier than expected. Thabani and Mbo even made sure they contacted me 30 minutes prior to delivery to make sure someone was available to receive the mattress. Well done to the Mattress Warehouse team on exceptional service.
Written by: Judy J
18 August 2026 at 14:57:36
My salesman Andile was so helpful and friendly
My salesman Andile was so helpful and friendly . The delivery was next day. Mboh and Thabani who delivered the bed had excellent manners . What a lovely staff in general .
Written by: Henry R
18 August 2026 at 14:42:58
Matress was delivere...
Matress was delivered by very friendly driver and assistant Mboh and Thabani very professional
Written by: Sli S
18 August 2026 at 14:41:54
My duvet inner arrived with speedy service delivery thanks to Mbo and Thabani and in good quality and date as promised by Sbo Faya
My duvet inner arrived with speedy service delivery thanks to Mbo and Thabani and in good quality and date as promised by Sbo Faya.ud83dude4cud83cudffcud83dudcaf
Written by: Sithandiwe N
18 August 2026 at 12:07:49
Bed
I had a great experience with the Matress marehouse, I had ordered for DBN, 2 beds and Naushaad Razaak was beyond exceptional. Frequent updates and friendly engagements until the beds were delivered and constant check up post delivery to check how we are with our newly bought beds. Thank you Naushaad with your service. Much appreciated. I will be coming back for more.
Written by: Henry H
18 August 2026 at 11:00:34
Salesperson Raushaad...
Salesperson Raushaad was fantastic explained warrentees etc nicely delivery fast delivery guy friendly matress is superb will definitely recommend these guys
Written by: Mordecai M
18 August 2026 at 06:00:40
Great experience Mattress Warehouse
I bought a bed online and I was helped by Abigail. She was very friendly and managed to deliver the bed the very next day.I recommend you buy from her she is great help..
nMattress Warehouse Midrand
Written by: Pearl P
17 August 2026 at 16:32:16
Where very friendly,...
Where very friendly, communication was great they called when they were about to leave the store and they also communicated when they were outside.
Written by: Tracey T
17 August 2026 at 15:49:34
GOOD SERVICE dealing...
GOOD SERVICE dealing with Matress Warehouse Efficient delivery guys Mboh & Thabani
Written by: Helga A
17 August 2026 at 15:45:41
I was very impressed with Mboh and Thabani's service today when they delivered my daughters new bed
I was very impressed with Mboh and Thabani's service today when they delivered my daughters new bed. From contacting me to let me know they were on the way, to the professional way they handled the delivery on site
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We give you 100 nights to try any one of our mattresses risk-free.
About

Sealy Posture Premier Wellford Firm Mattress
Comfort Level

Firm

Warranty

9 Years Service Warranty

1 Year Guarantee

Weight Limit

100 kg per person

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Description

Sealy Posture Premier Wellford Firm Mattress

The Sealy Posture Premier Wellford Firm Mattress gives you the support you need for a good night’s sleep. It has a firm feel and is designed to keep your spine aligned. If you sleep on your back or like extra support, this mattress is a great choice.

It combines smart design with strong materials. You’ll enjoy better sleep thanks to reduced partner movement, cooling fabric, and long-lasting comfort. The surface stays fresh and hygienic while giving you the strong support your body needs.

Comfort System:

Posture Sense Knit Fabric
This fabric helps block bacteria and dust mites. It’s safe for your health and kind to the environment.

Stay True Pressure Relieving Firm Comfort Layer
Moulds to your body while offering firm support.

Hybrid Design Duo Flex Firm Comfort Layer
Offers steady comfort and keeps the surface cool and breathable.
Benefits include:
Cooling airflow

  • Moisture control
  • Less partner disturbance
  • Long-term durability
  • Eco-friendly materials

Support System:

Hybrid Design Support
The Bonnel Spring System provides strong and even support across the mattress.

Sit Right Edge Support
Reinforced edges keep the mattress firm from side to side, giving you more usable space.

Durability:

Sealy Insulator Pad
This strong fibre layer protects the comfort zones and spreads support evenly.

Sealy Dura Foundation
Built from wood that comes from sustainable forests. A non-slip base helps keep the mattress stable.

To summarise – Sealy Posture Premier Wellford Firm Mattress:

  • Posture Sense Knit Fabric
  • Stay True Pressure Relieving Firm Comfort Layer
  • Duo Flex Firm Comfort Layer with Cooling Benefits
  • Hybrid Bonnel Spring Support
  • Sit Right Edge Support
  • Sealy Insulator Pad
  • Dura Foundation with Non-Slip Base
  • Firm Comfort Level
  • Best for Back Sleepers
  • Dust-Mite Resistant and Eco-Friendly
  • Limits Partner Movement
  • Strong and Long-Lasting
  • 1 Year Guarantee
  • 9 Year Service Warranty
  • 100 Kg per person

For solid support and clean sleep, the Sealy Posture Premier Welford Firm Mattress is a smart investment in your comfort.

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, Main Bedroom
Comfort Level:
Firm
Fabric Type:
Jacquard
Guarantee (Year/s):
1 Year Guarantee
High Resilience Foam:
Yes
Latex Foam:
No
Limited Movement Transfer:
Yes
Mattress Type:
Bonnell Spring
Mattress in Box:
No
Memory Foam:
No
Turn / No Turn Mattress:
No Turn
Warranty (Year/s):
9 Years Service Warranty
Weight Capacity (kg):
100 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
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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.
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