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Rated the best bed company in South Africa.
Based on 6325 reviews
Written by: Mmaphuti
15 June 2026 at 18:26:34
From the moment I got a call and the time the delivery was done was very quick and unlike others I didn't wait the while day for the delivery
From the moment I got a call and the time the delivery was done was very quick and unlike others I didn't wait the while day for the delivery. Thanks to Philip and Godfrey
Written by: Avril
15 June 2026 at 16:23:00
Dealing with them was professionally done and went well
Dealing with them was professionally done and went well. I am very happy with my mattress.
Written by: MuneneMathebula
15 June 2026 at 16:14:41
Philip and Godfrey a...
Philip and Godfrey are amazing, had a good service with them,they are very patient and the sales lady in the warehouse is a very good sales lady.
Written by: Rahsi
15 June 2026 at 09:39:11
Zonke Lwana was very helpful,Purchased a bed online without putting in my correct delivery address
Zonke Lwana was very helpful,Purchased a bed online without putting in my correct delivery address. Zonke rectified my mistake and even made sure I get accessories to the value of my overpayment. Excellent service
Written by: Lameesah K
12 June 2026 at 17:25:14
u2b50u2b50u2b50u2b50u2b50 Outstanding Service from Mattress Warehouse!
From the moment I placed my order, the service was exceptional. A special thank you to Sboniso Faya, who contacted me to ensure my order had been received, asked all the relevant questions, and went above and beyond to arrange delivery within my preferred time frame. His professionalism and attention to detail made the entire process seamless.
n
nI would also like to extend my sincere appreciation to Victor and Sbongiseni for the amazing delivery service. They were punctual, friendly, professional, and handled everything with great care. Their positive attitude and efficiency made the delivery experience stress-free and enjoyable.
n
nIt's rare to receive such outstanding customer service from start to finish. Thank you to Sboniso, Victor, and Sbongiseni for exceeding expectations. I highly recommend Mattress Warehouse and will definitely be a returning customer! ud83dudc4fud83dudc4fud83dudc4fu2b50u2b50u2b50u2b50u2b50
Written by: Keshnee N
12 June 2026 at 16:27:39
Great Service
Mboh & Thabani assisted with the delivery of my mattress. They were efficient and very punctual.
Written by: Benjamin N
12 June 2026 at 14:25:53
Excellent first time purchase with The Mattress Warehouse
Victor and Sbongiseni was excellent during the delivery and extremely helpful, they brought an excellent presence. The bed is absolutely amazing, now i can finally sleep. Highly recommend The Mattress Warehouse.
Written by: Hamza
10 June 2026 at 23:49:44
Immediate assistance and was easy to communicate with the brand manager for my Airbnb requirements
Immediate assistance and was easy to communicate with the brand manager for my Airbnb requirements. Victor and Sbongiseni have always been super helpful in their deliveries, even when I am not around to collect.
Written by: Lufuno
9 June 2026 at 17:50:11
Awesome Wonderful ...
Awesome Wonderful Great Comfortable Hoping for a good sleep Seally is good Experience True Great Cool Lovely
Written by: Debbie K
8 June 2026 at 14:42:49
Had great help from ...
Had great help from Zonke who assist me,with both my orders, she was amazing

Genessi Premium Dewmound Mattress
R 10,399.00
R 10,399.00
Shopping at
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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 6325 reviews
Written by: Mmaphuti
15 June 2026 at 18:26:34
From the moment I got a call and the time the delivery was done was very quick and unlike others I didn't wait the while day for the delivery
From the moment I got a call and the time the delivery was done was very quick and unlike others I didn't wait the while day for the delivery. Thanks to Philip and Godfrey
Written by: Avril
15 June 2026 at 16:23:00
Dealing with them was professionally done and went well
Dealing with them was professionally done and went well. I am very happy with my mattress.
Written by: MuneneMathebula
15 June 2026 at 16:14:41
Philip and Godfrey a...
Philip and Godfrey are amazing, had a good service with them,they are very patient and the sales lady in the warehouse is a very good sales lady.
Written by: Rahsi
15 June 2026 at 09:39:11
Zonke Lwana was very helpful,Purchased a bed online without putting in my correct delivery address
Zonke Lwana was very helpful,Purchased a bed online without putting in my correct delivery address. Zonke rectified my mistake and even made sure I get accessories to the value of my overpayment. Excellent service
Written by: Lameesah K
12 June 2026 at 17:25:14
u2b50u2b50u2b50u2b50u2b50 Outstanding Service from Mattress Warehouse!
From the moment I placed my order, the service was exceptional. A special thank you to Sboniso Faya, who contacted me to ensure my order had been received, asked all the relevant questions, and went above and beyond to arrange delivery within my preferred time frame. His professionalism and attention to detail made the entire process seamless.
n
nI would also like to extend my sincere appreciation to Victor and Sbongiseni for the amazing delivery service. They were punctual, friendly, professional, and handled everything with great care. Their positive attitude and efficiency made the delivery experience stress-free and enjoyable.
n
nIt's rare to receive such outstanding customer service from start to finish. Thank you to Sboniso, Victor, and Sbongiseni for exceeding expectations. I highly recommend Mattress Warehouse and will definitely be a returning customer! ud83dudc4fud83dudc4fud83dudc4fu2b50u2b50u2b50u2b50u2b50
Written by: Keshnee N
12 June 2026 at 16:27:39
Great Service
Mboh & Thabani assisted with the delivery of my mattress. They were efficient and very punctual.
Written by: Benjamin N
12 June 2026 at 14:25:53
Excellent first time purchase with The Mattress Warehouse
Victor and Sbongiseni was excellent during the delivery and extremely helpful, they brought an excellent presence. The bed is absolutely amazing, now i can finally sleep. Highly recommend The Mattress Warehouse.
Written by: Hamza
10 June 2026 at 23:49:44
Immediate assistance and was easy to communicate with the brand manager for my Airbnb requirements
Immediate assistance and was easy to communicate with the brand manager for my Airbnb requirements. Victor and Sbongiseni have always been super helpful in their deliveries, even when I am not around to collect.
Written by: Lufuno
9 June 2026 at 17:50:11
Awesome Wonderful ...
Awesome Wonderful Great Comfortable Hoping for a good sleep Seally is good Experience True Great Cool Lovely
Written by: Debbie K
8 June 2026 at 14:42:49
Had great help from ...
Had great help from Zonke who assist me,with both my orders, she was amazing
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About

Genessi Premium Dewmound Mattress
Comfort Level

Plush

Warranty

20 Years Service Warranty

3 Year Guarantee

Weight Limit

135 kg per person

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Description

Genessi Premium Dewmound Mattress

Experience cool, luxurious comfort that melts away pressure and helps you wake refreshed every morning.
If you want a plush, premium mattress that keeps you cool, supported, and deeply relaxed throughout the night, the Dewmound delivers a truly elevated sleep experience.

Product Story & Target Customer

With over 16 years of expertise, The Mattress Warehouse brings you the Genessi Premium Dewmound Mattess—a premium plush mattress created for sleepers who want superior cooling, gentle contouring, and long-lasting support.
This mattress layers plush comfort foams with enhanced airflow and a durable, stabilising base to deliver a cool, weightless, restorative sleep experience. From the first touch of the cooling fabric to the smooth full-body support beneath, every detail is designed to transform your nights into deep, refreshing rest.

The Genessi Premium Dewmound Mattress is ideal for luxury sleepers who want a plush, cool, and breathable mattress with gentle pressure relief and minimal partner disturbance. It suits hot sleepers, couples, and anyone seeking a premium memory foam bed designed for deep, restorative rest.

Why You’ll Love It

  • Even weight distribution eases pressure on your back, hips, and shoulders for smoother, more comfortable sleep.

  • Plush cushioning adapts gently to your body without sinking, offering a premium, cradling feel.

  • Improved airflow helps release heat and maintain a cooler, fresher sleep surface.

  • Zoned support helps keep your spine aligned and reduces stiffness and tension.

  • Cooling top fabric feels immediately fresh and regulates temperature for hot sleepers.

  • High-density support base prevents sagging and delivers long-term stability.

  • Motion-absorbing design reduces partner disturbance so both sleepers rest peacefully.

Product Details

Comfort Level: Plush

Materials & Construction: 2 Layers of High-Density Foam and 7 Layers of Memory Foam

Sizes Available: Single, Three Quarter, Double, Queen, King (All available in Extra Length)

Weight Limit: 135 kg per person per side

Mattress Height: 37 cm

Warranty & Trial: 3-Year Guarantee and 20-Year Service Warranty with a 100-Day Comfort Trial

Special Technologies

  • Optima™ Medium Loft Foam
    The two Optima™ Medium Loft Foam distributes weight evenly, enhancing comfort and durability.
  • ActiveAir™ Comfort
    For restorative rest, the Dewmount features ActiveAir™ Comfort, providing enhanced airflow and cooling directly into the comfort layers.
  • Zonal Flex™ Seven-Zone Foam
    Engineered for total-body comfort, Zonal Flex™ seven-zone foam eases pressure and supports natural body alignment.
  • SENSICE & Noirè™ Fabric
    Smooth to the touch and quietly luxurious, it regulates temperature to keep you cool, fresh, and deeply comfortable throughout the night.
  • SNOWDROP™ Memory Foam
    Its cooling touch and gentle responsiveness create a refreshingly balanced sleep for restorative rest.
  • FORTIVA™ Core
    Engineered from pure high-density foam, the Fortiva™ core delivers unwavering full-body support.

Common Questions Answered

Will it sleep cool?
Yes, its breathable construction helps release heat and maintain a cool, fresh sleeping surface.

Is it good for back or neck pain?
The zoned comfort structure helps keep your spine aligned and reduces pressure points.

Does it disturb easily when someone moves?
No—the stabilising foam base absorbs motion for a quieter, more peaceful night.

Is delivery free?
Yes, free delivery within 100 km of all major South African city hubs.

What if it’s not the right comfort feel?
Enjoy a 100-Day Comfort Trial to ensure it suits your sleep needs.

Do I get buyer protection?
Absolutely:

Summary

Comfort level: Plush
Sizes: Single, Three Quarter, Double, Queen, King
Weight limit: 135 kg per person per side
Height: 37 cm
Guarantee: 3 Years
Warranty: 20 Years
Trial: 100-Day Comfort Trial

Upgrade to cooler, deeper, luxury sleep—add the Genessi Premium Dewmound Mattress to your cart today and enjoy free delivery plus complete peace of mind.

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:
Plush
Fabric Type:
Knitted
Guarantee (Year/s):
3 Year Guarantee
High Resilience Foam:
Yes
Latex Foam:
No
Limited Movement Transfer:
No
Mattress Type:
Foam
Mattress in Box:
No
Memory Foam:
Yes
Turn / No Turn Mattress:
No Turn
Warranty (Year/s):
20 Years Service Warranty
Weight Capacity (kg):
135 kg
Zero Movement Transfer:
Yes
Plush
Ever wonder what sinking into clouds would feel like? Well, here you go. The plush comfort rating is the precipice of pressure relief. Beds with this rating are absolutely perfect for those side sleepers who want peak comfort. They are also suitable to some back sleepers who want to maximize pressure relief. This bed should be avoided by a stomach sleeper, as it will guarantee a visit to the chiropractor.
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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