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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 Posture Premier Wellford Firm Bed
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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 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
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About

Sealy Posture Premier Wellford Firm Bed
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 Bed

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 Bed:

  • 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
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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