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Super King Mattress

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Super King mattresses: luxury comfort and space for two. Our collection of 59 Super King mattresses ranges from £110 to £1,400, offering everything from budget-friendly options to premium memory foam designs. Whether you're upgrading your bedroom or seeking superior support and sleeping space, you'll find trusted brands and quality construction here.

  • Julian Bowen Range – Solid British craftsmanship and reliable comfort at competitive prices. Julian Bowen Furniture Mattresses
  • Birlea Furniture – Quality mattresses delivering excellent value and customer satisfaction consistently. Birlea Furniture Mattresses
  • Premium Octaspring Tech – Innovative pocket spring system with Octaspring technology for superior support. Dormeo Octaspring Mattresses
  • Colour & Fabric Options – Available in white and white and grey fabrics to suit your bedroom.

Tip: Measure your bed frame before ordering to ensure perfect fit and maximum comfort from edge to edge.

Explore our Breasley Mattress range for luxury options, or browse all mattresses to compare specifications and find your ideal fit.

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Foam Mattress

Foam Mattress
Orthopedic Mattress

Orthopedic Mattress
Hybrid Mattresses

Hybrid Mattresses
Double Mattress

Double Mattress
Pocket Spring Mattress

Pocket Spring Mattress
Memory Foam Mattresses

Memory Foam Mattresses
3ft Single Mattress

3ft Single Mattress
4ft 6in Double Mattress

4ft 6in Double Mattress

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Browse Super King Mattress by Style

Browse our full range of Super King Mattress — available in a variety of styles, finishes and sizes to suit every home and budget. Use the filters to narrow your search by colour, material and price.

Popular Super King Mattress Collections

Our Super King Mattress are sourced from trusted UK and European brands, with every product meeting our quality and value standards. Full specifications, dimensions and care instructions are listed on each product page.

Best Selling Super King Mattress

All our Super King Mattress include free UK standard delivery. Next day and express delivery options are available on selected in-stock items — look for the delivery badge on the product listing.

Transform your bedroom with a super king mattress that offers the ultimate in comfort and space for a restful night's sleep. Whether you're furnishing your home and garden retreat or upgrading your master bedroom, our super king mattress collection features a range of styles and materials to suit every preference. From supportive options to luxurious comfort layers, you'll find the perfect fit for your needs.

  • Premium Support Options – Discover the benefits of pocket spring mattresses that provide exceptional support and minimal partner disturbance, or explore our memory foam mattresses for personalised comfort that adapts to your body.
  • Orthopedic & Health-Focused Choices – If spinal alignment is a priority, our orthopedic mattress range has been specifically designed to provide targeted support where you need it most.
  • Quality Materials – We stock super king mattresses crafted from durable foam mattress construction and premium spring systems, all built to last.
  • Delivery – Enjoy free UK delivery on all our super king mattress orders, making it even easier to get your new mattress home.

Tip: Consider the firmness level that suits your sleep position—side sleepers often prefer softer support, whilst back and stomach sleepers typically benefit from medium to firm options.

Browse our full mattresses collection to compare sizes and styles, ensuring you find the ideal super king mattress for your bedroom.

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FAQs on Super King Mattress

What size is a Super King mattress in the UK?

A Super King mattress measures 180cm × 200cm (6ft × 6ft 6in). Its the largest standard mattress size in the UK and suits master bedrooms with plenty of space. This size works well for couples or those who prefer extra room for movement and comfort.

Consider your sleeping position, firmness preference, and budget. Side sleepers typically prefer medium to soft support; back sleepers need medium firmness. Check the mattress depth—standard is 20–30cm. Test whether you want memory foam, pocket springs, or hybrid construction based on your comfort needs.

A Super King is 180cm × 200cm, whilst a standard King is 150cm × 200cm. Super King offers 30cm extra width—roughly 90cm per person instead of 75cm. Choose Super King if your bedroom is large enough and you want maximum sleeping space, especially as a couple.

Super King mattresses need a bedroom at least 3.5m × 4m to fit comfortably with access on both sides and room to open doors. Measure your space before buying. If your room is smaller, a King or Queen size may be more practical and leave better floor space.

Side sleepers benefit from medium to soft mattresses that cushion pressure points at hips and shoulders. Memory foam or pillow-top Super King mattresses offer contouring support. Pocket spring models with comfort layers also work well. Aim for 25–30cm depth for adequate support and comfort.

Rotate your mattress 180 degrees every 3 months to prevent uneven wear. Vacuum regularly and spot-clean stains with mild soap and water. Use a mattress protector to guard against spills and dust mites. Avoid jumping and keep it in a well-ventilated room away from excess moisture.

Yes, all our Super King mattresses include free standard UK delivery (3–7 working days). Next day and express delivery options are available on selected in-stock items. A tracking number is sent once dispatched. Larger items may need two-person delivery, confirmed at checkout.

A Super King is worthwhile if you have bedroom space and prioritise comfort and sleep quality. The extra width benefits couples or restless sleepers significantly. Quality mattresses last 7–10 years, making them a long-term investment. Compare firmness and materials against your personal sleep needs and budget.

Our Super King range includes memory foam, pocket spring, hybrid (springs with foam layers), and natural latex options. Memory foam suits pressure relief; pocket springs offer bounce and support; hybrids combine both benefits; latex suits those preferring breathable, eco-friendly materials. Choose based on firmness preference and allergies.

We offer a 30-day returns policy on all Super King mattresses. Items must be returned unused, in original condition and packaging. Contact our customer service team to initiate a return—well guide you through the process. This allows you to test the mattress at home safely.
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