NZ Owned & Operated NZ Owned & Operated
Find a Store
My Account
Loading
Refine by
Price or Brand
Sort by
Recommended
  • Recommended
  • Price (Lowest)
  • Price (Highest)
Price
    • $1,000 - $5,000
    • $5,000 - $10,000
    • $10,000 - $50,000
Brand
    • Sleepyhead
    • Tattersfield
Close Filters
24 Products Available
Sleepyhead
Sleepyhead Matrix MKII Ultra Plush Super King Mattress $9,199.00
SKU: 9070921 | Supplier Code: SCS06008GM Quick View

Introducing the latest in Sleepyhead technology, the Matrix Ultra Plush introduces our new Powercore support system.

Featuring Kevlar bands within the mattress at critical lumbar regions and a dual pocket spring design, Matrix Ultra provides enhanced postural support and alignment.

The addition of new Kulkote technology provides advanced temperature regulation for a more comfortable sleep.

Fabric may vary

Please note: Image shows Queen size and is indicative only. Price is for Super King mattress only.

Learn More
$9,199.00
Sleepyhead
Sleepyhead Matrix MKII Firm Super King Mattress $5,599.00
SKU: 9070896 | Supplier Code: SCS06000GM Quick View

The latest in Sleepyhead technology, the Matrix Firm features the Powerband support system.

Featuring Kevlar bands within the mattress at critical lumbar regions, Matrix provides enhanced postural support and alignment.

Fabric may vary

Please note: Image shows Queen size and is indicative only. Price is for Super King mattress only.

Learn More
$5,599.00
Sleepyhead
Sleepyhead Matrix MKII Plush Super King Mattress $6,599.00
SKU: 9070910 | Supplier Code: SCS06004GM Quick View

The latest in Sleepyhead technology, the Matrix Plush features the Powerband support system.

Featuring Kevlar bands within the mattress at critical lumbar regions, Matrix provides enhanced postural support and alignment.

Fabric may vary

Please note: Image shows Queen size and is indicative only. Price is for Super King mattress only.

Learn More
$6,599.00
Sleepyhead
Sleepyhead Matrix MKII Ultra Medium Super King Mattress $8,299.00
SKU: 9070916 | Supplier Code: SCS06006GM Quick View

Introducing the latest in Sleepyhead technology, the Matrix Ultra Medium introduces our new Powercore support system.

Featuring Kevlar bands within the mattress at critical lumbar regions and a dual pocket spring design, Matrix Ultra provides enhanced postural support and alignment.

Fabric may vary

Please note: Image shows Queen size and is indicative only. Price is for Super King mattress only.

Learn More
$8,299.00
Sleepyhead
Sleepyhead Matrix MKII Medium Super King Mattress $5,999.00
SKU: 9070903 | Supplier Code: SCS06002GM Quick View

The latest in Sleepyhead technology, the Matrix Medium features the Powerband support system.

Featuring Kevlar bands within the mattress at critical lumbar regions, Matrix provides enhanced postural support and alignment.

Fabric may vary

Please note: Image shows Queen size and is indicative only. Price is for Super King mattress only.

Learn More
$5,999.00
Sleepyhead
Sleepyhead Chiropractic HD Ultra Super King Mattress $6,499.00
SKU: 9074867 | Supplier Code: SCS06220GM Quick View

Looking for the ultimate back support? The Chiropractic HD Ultra features the Torquezone HD spring system with a layer of Fusion:ThermoGel memory foam technology. This feature helps to provide pressure point relief and manage temperature flow to keep you more comfortable while you sleep.

Fabric may vary

Please note: Image shows Queen size and is indicative only. Fabric may vary.

Learn More
$6,499.00
Sleepyhead
Sleepyhead Sanctuary Paradise Plush Super King Mattress $14,299.00
SKU: 9074462 | Supplier Code: SCS06184GM Quick View

Handcrafted in New Zealand with luxury fibres like Wool and Silk, the Sanctuary Paradise Plush features the unique Sensorzone sleep system and provides plush comfort.

Fabric may vary

Please note: Image shows Queen size and is indicative only. Price is for Super King Mattress only. Accessories are not included.

Learn More
$14,299.00
Sleepyhead
Sleepyhead Sanctuary Paradise Firm Super King Mattress $11,299.00
SKU: 9074455 | Supplier Code: SCS06180GM Quick View

Handcrafted in New Zealand with luxury fibres like Wool and Silk, the Sanctuary Paradise Firm features the unique Sensorzone sleep system and provides firm comfort.

Fabric may vary

Please note: Image shows Queen size and is indicative only. Price is for King Single mattress only. Accessories are not included.

Learn More
$11,299.00
Sleepyhead
Sleepyhead Sanctuary Paradise Medium Super King Mattress $13,199.00
SKU: 9074434 | Supplier Code: SCS06182GM Quick View

Handcrafted in New Zealand with luxury fibres like Wool and Silk, the Sanctuary Paradise Medium features the unique Sensorzone sleep system and provides firm comfort.

Fabric may vary

Please note: Image shows Queen size and is indicative only. Price is for Super King Mattress only. Accessories are not included.

Learn More
$13,199.00
Sleepyhead
Sleepyhead Sanctuary Private Collection Ultra-Plush Super King Mattress $18,299.00
SKU: 9074413 | Supplier Code: SCS06188GM Quick View

Handcrafted in New Zealand with luxury fibres like Wool and Silk, the Sanctuary Private Collection Ultra-Plush features the unique Sensorzone sleep system and provides plush comfort.

Fabric may vary

Please note: Image shows Queen size and is indicative only. Price is for Super King Mattress only. Accessories are not included.

Learn More
$18,299.00
Sleepyhead
Sleepyhead Sanctuary Private Collection Medium-Plush Super King Mattress $17,899.00
SKU: 9074392 | Supplier Code: SCS06186GM Quick View

Handcrafted in New Zealand with luxury fibres like Wool and Silk, the Sanctuary Private Collection Medium-Plush features the unique Sensorzone sleep system and provides plush comfort.

Fabric may vary

Please note: Image shows Queen size and is indicative only. Price is for Super King Mattress only. Accessories are not included.

Learn More
$17,899.00
Sleepyhead
Sleepyhead Joy! Medium Super King Mattress $1,499.00
SKU: 60005518 | Supplier Code: SHJMMSK Quick View

Made by Kiwis for Kiwis! The Joy! mattress features the latest in advanced sleep technology so that you can wake up on the bright side every day. Getting the most out of your day starts with a good night's rest. The Joy! mattress gives you an ultra comfy sleep surface, minimising partner disturbance and balancing temperature to give you the best sleep possible.

Learn More
$1,499.00
Tattersfield
Tattersfield Hotel Collection Supportapaedic Plush Super King Mattress $3,199.00 This is a special order product that we can order in for you. Delivery timeframes will vary. Contact us for availability.
SKU: 60005011 | Supplier Code: SCT22480GM Quick View

The Tattersfield Hotel Collection Supportapaedic Plush features the personalized support with an independent pocket spring system designed to contour your body shape and minimize partner disturbance for a restful sleep. A plush layer of natural latex and Dreamfoam Gel adds extra comfort and temperature support.

Please note: Image shows Queen size and is indicative only. Accessories are not included.

Learn More
$3,199.00 This is a special order product that we can order in for you. Delivery timeframes will vary. Contact us for availability.
Tattersfield
Tattersfield Hotel Collection Supportapeadic Medium Super King Mattress $2,499.00
SKU: 60005001 | Supplier Code: SCT22470GM Quick View

The Tattersfield Hotel Collection Supportapaedic Medium features the personalized support with an independent pocket spring system designed to contour your body shape and minimize partner disturbance for a restful sleep. A plush layer of natural latex adds extra comfort and softness.

Please note: Image shows Queen size and is indicative only. Accessories are not included.

Learn More
$2,499.00
Tattersfield
Tattersfield Backmaster Medium-Plush Super King Mattress $2,199.00
SKU: 60004991 | Supplier Code: SCT22460GM Quick View

The Tattersfield Backmaster Medium-Plush features the renowned Torquezone spring system for robust, longlasting support for you and your back. A plush layer of natural latex adds extra comfort and softness.

Please note: Image shows Queen size and is indicative only. Accessories are not included.

Learn More
$2,199.00
Tattersfield
Tattersfield Backmaster Medium Super King Mattress $1,899.00
SKU: 60004980 | Supplier Code: SCT22450GM Quick View

The Tattersfield Backmaster Medium features the renowned Torquezone spring system for robust, longlasting support for you and your back.

Please note: Image shows Queen size and is indicative only. Accessories are not included.

Learn More
$1,899.00
Sleepyhead
Sleepyhead Chiropractic HDX Regulate Plush Super King Mattress $9,399.00
SKU: 60001853 | Supplier Code: SCS06288GM Quick View

The Sleepyhead Chiropractic HDX Regulate is handcrafted in New Zealand with pure comfort Nuvole fibres, Fusion:GelTitanium for improved support and thermal performance, and Powerband technology for postural support and alignment. It features the TorqueZone HDX support system, with 5 zones and a layer of mini-pocket springs for enhanced support and comfort. The Chiropractic HDX Regulate also features Kulkote- a water-based breathable and nontoxic surface infusion that absorbs and releases heat energy to help manage temperature while you sleep. Environmentally-friendly Dreamfoam provides luxurious comfort, and the solid foam edge provides support right to the edge of the mattress

Fabric may vary

Please note: Image shows Queen size and is indicative only. Price is for Super King mattress only.

Learn More
$9,399.00

The Sleepyhead Chiropractic HDX Regulate is handcrafted in New Zealand with pure comfort Nuvole fibres, Fusion:GelTitanium for improved support and thermal performance, and Powerband technology for postural support and alignment. It features the TorqueZone HDX support system, with 5 zones and a layer of mini-pocket springs for enhanced support and comfort. The Chiropractic HDX Regulate also features Kulkote- a water-based breathable and nontoxic surface infusion that absorbs and releases heat energy to help manage temperature while you sleep. Environmentally-friendly Dreamfoam provides luxurious comfort, and the solid foam edge provides support right to the edge of the mattress

Fabric may vary

Please note: Image shows Queen size and is indicative only. For any King, Super King or Californian King Bed the base is a split base e.g two pieces. Price is for Super King Bed only..

Learn More
$11,299.00 $5,649.00
Sleepyhead
Sleepyhead Chiropractic HDX Regulate Medium/Firm Super King Mattress $9,399.00
SKU: 60001839 | Supplier Code: SCS06286GM Quick View

The Sleepyhead Chiropractic HDX Regulate is handcrafted in New Zealand with pure comfort Nuvole fibres, Fusion:GelTitanium for improved support and thermal performance, and Powerband technology for postural support and alignment. It features the TorqueZone HDX support system, with 5 zones and a layer of mini-pocket springs for enhanced support and comfort. The Chiropractic HDX Regulate also features Kulkote- a water-based breathable and nontoxic surface infusion that absorbs and releases heat energy to help manage temperature while you sleep. Environmentally-friendly Dreamfoam provides luxurious comfort, and the solid foam edge provides support right to the edge of the mattress

Fabric may vary

Please note: Image shows Queen size and is indicative only. Price is for Super King mattress only.

Learn More
$9,399.00
Sleepyhead
Sleepyhead Chiropractic HD Orientate Plush Super King Mattress $7,699.00
SKU: 60001825 | Supplier Code: SCS06284GM Quick View

The Sleepyhead Chiropractic HD Orientate is handcrafted in New Zealand with pure comfort Nuvole fibres, and features the 5-zoned Torquezone HD support system, providing specialist back care support. The Orientate features Titanium:Gelfoam for improved resilience, support, and thermal performance for a more comfortable and supported sleep. Environmentally-friendly Dreamfoam provides luxurious comfort, and the solid foam edge provides support right to the edge of the mattress

Fabric may vary

Please note: Image shows Queen size and is indicative only. Price is for Super King mattress only.

Learn More
$7,699.00

Experience Ultimate Comfort with a Super King Mattress

At Smiths City, we know that a good night's sleep is essential for your health and well-being. That's why we offer a wide selection of super king mattresses designed to provide the ultimate in comfort and support. Whether you're looking for a plush, firm, or memory foam mattress, you'll find the perfect super king mattress at Smiths City to suit your needs.

Why Choose a Super King Mattress

  • Expansive Selection: Our range of super king mattresses includes options for every preference, from ultra-plush to firm, ensuring you find the ideal match for your sleep style.
  • Superior Quality: We source our mattresses from top brands Sleepyhead and Wonderest to guarantee durability, comfort, and support.
  • Competitive Prices: Enjoy great value with our competitively priced mattresses and financing options to make your purchase more affordable.

Understanding Super King Mattress Dimensions

A super king mattress offers ample space for a luxurious sleep experience. The standard measurements of a super king size mattress are approximately 203 cm in length and 183 cm in width, making it one of the largest mattress sizes available. To view all bed sizes take a look at our Mattress Sizes page.

Explore Our Super King Mattress Collection

  1. Memory Foam Mattresses
    • Conforms to your body's shape for personalised support and pressure relief.
    • Ideal for those who suffer from joint pain or prefer a contouring feel.
  2. Innerspring Mattresses
    • Traditional support with a variety of firmness levels.
    • Great for those who prefer a bouncy feel and excellent airflow.
  3. Hybrid Mattresses
    • Combines the best of memory foam and innerspring for optimal comfort and support.
    • Perfect for sleepers who want the benefits of both types.
  4. Latex Mattresses
    • Natural and durable, offering a responsive feel and excellent support.
    • Hypoallergenic and resistant to dust mites and mould.

Frequently Asked Questions (FAQs)

1. What are the dimensions of a super king size mattress?

A standard super king size mattress measures approximately 203 cm in length and 183 cm in width.

2. How do I choose the right super king mattress for my needs?

Consider your preferred level of firmness, any specific sleep issues you have (such as back pain), and whether you prefer memory foam, innerspring, hybrid, or latex. Our staff can help guide you through the options to find the perfect match.

3. Do you offer super king bed and mattress sets?

Yes, we offer a range of super king bed and mattress sets that include both the mattress and the bed frame, providing a cohesive look and optimal support.

4. Can I try out a super king mattress in-store before purchasing?

Absolutely. We encourage you to visit our store to test out our super king mattresses and find the one that offers the best comfort and support for you.

5. Do you provide delivery and setup for super king mattresses?

Yes, Smiths City offers delivery and setup services for your convenience. Our team will deliver your new mattress to your home and set it up in your bedroom.

6. Can I finance my super king mattress purchase?

Yes, we offer flexible financing options to help you purchase your super king mattress without straining your budget. Visit our financing page or speak to a store representative for more details.

Visit Us Today

Transform your sleep experience with a super king mattress from Smiths City. Visit one of our stores or browse our collection online to find the perfect mattress for your bedroom. Our friendly and experienced team is here to assist you every step of the way.