Super king mattresses (6ft) | Luxury 180cm x 200cm mattresses

A super king mattress, measuring 180cm x 200cm (6ft), is the ultimate investment in your sleep quality. Offering a vast surface area, it provides significantly more room than a King size mattress, making it the definitive choice for those who value personal space and an undisturbed night. Whether you are sharing with a partner, accommodating children for a morning lie-in, or simply want the freedom to stretch out fully, the super king offers an unrivalled sense of luxury.

Our collection of 6ft mattresses is handcrafted by master artisans to ensure that the grand scale is matched by elite support. We use premium materials and high-specification spring systems to create a sleep environment that feels expansive, supportive, and truly indulgent.

Engineered for limitless relaxation

Maximum space for undisturbed rest

The primary benefit of the 180cm width is the total elimination of partner disturbance.

Individual freedom: With a super king, each sleeper enjoys a space wider than a Standard single mattress. This allows for total movement without ever encroaching on your partner's side of the bed.
Extra length for taller sleepers: Measuring 200cm in length, the super king provides extra legroom compared to standard double sizes, ensuring that even the tallest individuals can sleep without restriction.

Sophisticated support systems

Supporting a mattress of this size requires expert engineering to maintain a level and comfortable surface for years.

Individually nested pocket springs: Our super king range features high counts of Pocket springs that react independently to your body weight. This prevents the "roll-together" effect and ensures your spine remains perfectly aligned.
Reinforced edge-to-edge support: We strengthen the perimeter of our super king mattresses to prevent sagging. This increases the usable sleeping area, allowing you to sleep right up to the edge with full support.

Frequently Asked Questions

What size mattresses are available at Oliver & Sons?

We offer them in a variety of sizes to accommodate different bed frames and sleeping preferences. The available sizes typically include: Twin: Ideal for children's rooms, guest rooms, or small bedrooms where space is limited. The Twins measure approximately 38 inches wide and 75 inches long. Twin XL: Slightly longer than a standard twin mattress, twin XL are commonly used in college dormitories and for taller individuals. They measure approximately 38 inches wide and 80 inches long. Full/Double: Also known as double mattresses, provide more width than a twin mattress, making them suitable for single sleepers who prefer an extra room or for couples who like to snuggle. They measure approximately 54 inches wide and 75 inches long. Queen: Queen is one of the most popular mattress sizes, offering ample space for single sleepers or couples without taking up too much room in the bedroom. They measure approximately 60 inches wide and 80 inches long. King: King provides the most sleeping space, making them ideal for couples who want plenty of room to spread out or share with pets or children. They measure approximately 76 inches wide and 80 inches long. California King: California king mattresses are longer and narrower than standard king mattresses, making them suitable for taller individuals or those who prefer extra length. They measure approximately 72 inches wide and 84 inches long.

How do I choose the right mattress firmness?

Here are some factors to consider when determining the ideal firmness level for your mattress: Sleeping Position: Your preferred sleeping position can influence the ideal firmness level of your mattress. Body Weight: Your body weight can affect how much pressure you exert on the mattress and how deeply you sink into it. Personal Preference: Ultimately, the firmness level of your mattress should align with your personal comfort preferences. Some people prefer the plush feel of a softer mattress, while others prefer the firm support of a firmer mattress. Health Conditions: Certain health conditions, such as chronic pain or arthritis, may influence your choice of mattress firmness. In such cases, it's essential to consult with a healthcare professional for personalised recommendations.

Do mattresses come with a sleep trial?

Yes, typically they come with a sleep trial period, allowing you to try out the mattress in the comfort of your own home before making a final decision. During the sleep trial period, you have the opportunity to sleep on the mattress and determine if it meets your comfort and support needs. If, for any reason, you are not satisfied with the mattress during the sleep trial period, you may be eligible to return it for a full refund or exchange, subject to the terms and conditions of the sleep trial policy. This allows you to make an informed decision about your mattress purchase without the risk of being stuck with a mattress that doesn't meet your needs. It's essential to review the specific terms and duration of the sleep trial period for the mattress you are interested in, as these details may vary depending on the model and promotional offers available at the time of purchase. Additionally, be sure to follow any instructions regarding the return process to ensure a smooth and hassle-free experience.

How do I care for my mattress?

Here are some general care and maintenance tips: Use a Mattress Protector: Consider using a mattress protector to help prevent spills, stains, and dust mites from penetrating the mattress. A waterproof or water-resistant mattress protector can provide an additional layer of protection against accidents and spills. Keep the Mattress Clean: Vacuum your mattress periodically to remove dust, debris, and allergens that can accumulate over time. Use a handheld vacuum with an upholstery attachment to gently vacuum the surface of the mattress. Spot Clean Stains: If spills or stains occur, spot clean the affected area immediately with a mild detergent and water. Blot the stain with a clean cloth or sponge, taking care not to saturate the mattress. Allow the mattress to air dry thoroughly before replacing the bedding. By following these care and maintenance tips, you can help prolong the life of your mattress and enjoy a comfortable and supportive sleep surface for years to come.

Are mattresses compatible with adjustable bed frames?

Yes, many are compatible with adjustable bed frames, allowing you to customise your sleep position for optimal comfort and support. Adjustable bed frames, also known as power bases or adjustable bases, allow you to elevate or recline different parts of the mattress to achieve your desired sleeping position. When using a mattress with an adjustable bed frame, it's essential to follow any guidelines or recommendations provided by the mattress manufacturer to ensure proper support and functionality. Additionally, be sure to check the warranty terms and conditions to confirm that using the mattress with an adjustable bed frame does not void the warranty coverage. For more Details Read out our Mattress Guide.

Will a super king mattress fit in my bedroom?

Before ordering, we recommend measuring your bedroom carefully to ensure you have enough space for the 180cm x 200cm frame, plus room to walk around the sides. It is also essential to measure your staircases and door frames to ensure our delivery team can navigate the mattress into your room of choice.

What kind of bed base is best for a 6ft mattress?

Because of its size and weight, a super king mattress requires a very sturdy foundation. It is best paired with a reinforced Divan base or a high-quality bed frame with a central support rail and strong, well-spaced slats.

Do I need special bedding for a super king?

Yes, you will need super king-specific fitted sheets, protectors, and duvets. Standard king size bedding will be too small. Using the correct size bedding is important to ensure the sheets stay secure and the duvet provides enough drape over the edges of the 6ft frame.

How do I maintain such a large mattress?

To keep the fillings evenly distributed, we recommend rotating your super king mattress from head to toe every few months. Most of our modern super king designs are single-sided, meaning you do not need to flip the mattress over, which makes maintenance much easier for a bed of this size.

Size

Type

Material

Size

Core Filling

Firmness

Style

Size

Material

Super King Mattresses

WinkSleep LUXE Imperial Memory Pillow Top 1500 Mattress 25cm Deep, Adaptive Core™ Pocket Springs & Deep Memory Foam Comfort

WinkSleep LUXE Royal Gel Pillow Top 2000 Mattress 25cm Deep, Adaptive Core™ Pocket Springs & Cooling Gel Pillow Top

WinkSleep LUXE Heritage Natural 1500 Mattress – 25cm Deep, Adaptive Core™ Pocket Springs with Wool, Silk, Cashmere & Cotton

WinkSleep LUXE Mayfair Natural 2000 Mattress – 25cm Deep, Adaptive Core™ Pocket Springs with Luxury Natural Fillings

WinkSleep LUXE Kensington Gel 1500 Mattress – 23cm Deep, Adaptive Core™ Pocket Springs & Cooling Gel Comfort

WinkSleep LUXE Sovereign Memory 2000 Mattress – 25cm Deep, Adaptive Core™ Pocket Springs & Memory Foam Comfort

WinkSleep LUXE Westminster Natural 3000 Mattress 28cm Deep, Adaptive Core™ Pocket Springs with Premium Natural Fillings

Sleepeezee Wool Luxe 1200 Mattress

Nectar Hybrid Mattress

Nectar Sleep Classic Plus Mattress

Nectar Hybrid Luxe Mattress

Engineered for limitless relaxation

Maximum space for undisturbed rest

Sophisticated support systems

Frequently Asked Questions

Your recently viewed

About

Useful Info

Terms & Conditions

Recently Viewed

Suggestions

Trending Products

Brands

Sign In

Super King Mattresses

50% OFF RRP

Engineered for limitless relaxation

Maximum space for undisturbed rest

Sophisticated support systems

Frequently Asked Questions

Your recently viewed

Get 10% off your first order

About

Useful Info

Terms & Conditions