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Rated the best bed company in South Africa.
Based on 6525 reviews
Written by: Duran D
1 September 2026 at 19:19:47
Excellent service from Mattress Warehouse Durban! Mboh and Thabani were absolutely amazing throughout the whole process
Excellent service from Mattress Warehouse Durban! Mboh and Thabani were absolutely amazing throughout the whole process. They provided great feedback and suggestions, were always ready to help, and made choosing the right bed a really easy experience. A special mention also goes to the delivery and installation team. They had the difficult task of getting the bed up to a top floor, which was not easy at all, but they handled it professionally and with smiles throughout the entire process. From the store to the delivery and installation, the service was exceptional. Thank you to Mboh, Thabani, and the whole team for making the experience so smooth and pleasant. Highly recommended! ud83dudc4f
Written by: Nkosinathi M
1 September 2026 at 17:57:07
Order handled professionally with updates
Order handled professionally with updates. Mboh and Thabani was very friendly and delivered my bed to my bedroom and assembled it for me.
Written by: Semakaleng S
1 September 2026 at 13:36:52
The service was grea...
The service was great, from Phillip I was happy with the quality of the mattress.
Written by: Jay J
1 September 2026 at 10:33:26
Efficient delivery a...
Efficient delivery and great service recieved from Mboh and Thabani.
Written by: Matlou
31 August 2026 at 21:25:49
Phillip deliver my mattress in good condition
Phillip deliver my mattress in good condition. He even install the footer on the bed, thank to you Matress Polokwane
Written by: Bronwyn H
31 August 2026 at 18:54:10
Thank you to Mboh an...
Thank you to Mboh and Thabani for your speedy delivery and effortless delivery with great communication and respect
Written by: Megan
31 August 2026 at 17:26:25
Mboh and thabani hel...
Mboh and thabani helped me a lot and they are very kind
Written by: Jeanett
31 August 2026 at 17:13:14
The person who helpe...
The person who helped he was good ,polite to me I can recommend to other people
Written by: Jeanett
31 August 2026 at 17:13:14
The person who helpe...
The person who helped he was good ,polite to me I can recommend to other people
Written by: Celeste
31 August 2026 at 17:04:58
I received my bed in perfect condition, I am very pleased with the service I got from Phillip and Motlatso
I received my bed in perfect condition, I am very pleased with the service I got from Phillip and Motlatso.ud83dude0a

Sealy Posture Premier Wellford Firm Bed
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Rated the best bed company in South Africa.
Based on 6525 reviews
Written by: Duran D
1 September 2026 at 19:19:47
Excellent service from Mattress Warehouse Durban! Mboh and Thabani were absolutely amazing throughout the whole process
Excellent service from Mattress Warehouse Durban! Mboh and Thabani were absolutely amazing throughout the whole process. They provided great feedback and suggestions, were always ready to help, and made choosing the right bed a really easy experience. A special mention also goes to the delivery and installation team. They had the difficult task of getting the bed up to a top floor, which was not easy at all, but they handled it professionally and with smiles throughout the entire process. From the store to the delivery and installation, the service was exceptional. Thank you to Mboh, Thabani, and the whole team for making the experience so smooth and pleasant. Highly recommended! ud83dudc4f
Written by: Nkosinathi M
1 September 2026 at 17:57:07
Order handled professionally with updates
Order handled professionally with updates. Mboh and Thabani was very friendly and delivered my bed to my bedroom and assembled it for me.
Written by: Semakaleng S
1 September 2026 at 13:36:52
The service was grea...
The service was great, from Phillip I was happy with the quality of the mattress.
Written by: Jay J
1 September 2026 at 10:33:26
Efficient delivery a...
Efficient delivery and great service recieved from Mboh and Thabani.
Written by: Matlou
31 August 2026 at 21:25:49
Phillip deliver my mattress in good condition
Phillip deliver my mattress in good condition. He even install the footer on the bed, thank to you Matress Polokwane
Written by: Bronwyn H
31 August 2026 at 18:54:10
Thank you to Mboh an...
Thank you to Mboh and Thabani for your speedy delivery and effortless delivery with great communication and respect
Written by: Megan
31 August 2026 at 17:26:25
Mboh and thabani hel...
Mboh and thabani helped me a lot and they are very kind
Written by: Jeanett
31 August 2026 at 17:13:14
The person who helpe...
The person who helped he was good ,polite to me I can recommend to other people
Written by: Jeanett
31 August 2026 at 17:13:14
The person who helpe...
The person who helped he was good ,polite to me I can recommend to other people
Written by: Celeste
31 August 2026 at 17:04:58
I received my bed in perfect condition, I am very pleased with the service I got from Phillip and Motlatso
I received my bed in perfect condition, I am very pleased with the service I got from Phillip and Motlatso.ud83dude0a
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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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