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Super king size mattresses

Grand Relax Memory Foam Mattress - Multi-Zone Pressure Relief & Support (Single, Double, King, Super-King)

NOW

€ 199.99

€ 899.00

Grand Relax Memory Foam Mattress - Multi-Zone Pressure Relief & Support (Single, Double, King, Super-King)

Durable Build: 28cm thickness with a 4cm topper ensures lasting support. Breathable Technology: Flowspring system keeps you cool and fresh all night. Memory Foam Comfort: Viscoelastic foam contours to your body for pressure relief.
Save 78 %!
Cashmere Royal Deluxe Gel Mattress - Single to Super King Available

NOW

€ 149.99

€ 1091.72

Cashmere Royal Deluxe Gel Mattress - Single to Super King Available

Eco Friendly Materials: Made with natural cashmere fibres. Multiple Sizes: Available in single, double, king and super king sizes.
Save 86 %!
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Luxury Fleece Thermal King Size Blanket Throw - 3 Colours!

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€ 29.99

Luxury Fleece Thermal King Size Blanket Throw - 3 Colours!

Warmth redefined: Embrace unparalleled comfort with the Thermal Oversized Blanket Throw. Crafted from the sumptuously soft faux fur fleece Heat.
Super-Soft Hooded Fleece Blanket with Pockets - Cosy Loungewear Essential

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€ 27.99

€ 70.86

Super-Soft Hooded Fleece Blanket with Pockets - Cosy Loungewear Essential

Extra warmth: Extra wide hood keeps head warm and comfortable. Gifts for them: It's just like wrapping yourself in a great big hug! Hooded blanket: Get a super soft hooded fleece blanket. Size: 19.5cm x 21.8cm x 8.3cm With pockets: Large spacious pocket to keep what you need close at hand.
Save 60 %!
Super Soft Teddy Fleece Onesie - Pink or Grey

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€ 19.99

Super Soft Teddy Fleece Onesie - Pink or Grey

Teddy fleece onesie: Grab yourself a teddy fleece onesie. Colour options: Choose from either Pink or Grey.
Apple iPhone 12 Unlocked 5G Smartphone - A14 Bionic Chip, 6.1-inch Super Retina XDR Display, Dual 12MP Cameras

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€ 349.00

€ 663.00

Apple iPhone 12 Unlocked 5G Smartphone - A14 Bionic Chip, 6.1-inch Super Retina XDR Display, Dual 12MP Cameras

Apple A14 Bionic Chip: The Apple A14 Bionic Chip delivers lightning fast graphics and unparalleled performance, with Face ID unlock technology ensuring smooth experiences. Ceramic shield front: Offering 4 times better drop performance, this advanced front shield ensures added durability and peace of mind, safeguarding your device from unexpected accidents.
Save 47 %!
Apple iPhone 12 5G Unlocked Smartphone - A14 Bionic, 6.1-inch Super Retina XDR, Dual 12MP Cameras, 64GB/128GB Storage

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€ 299.00

€ 459.99

Apple iPhone 12 5G Unlocked Smartphone - A14 Bionic, 6.1-inch Super Retina XDR, Dual 12MP Cameras, 64GB/128GB Storage

Brilliant Camera Quality: Bring each moment to life with the dual 12MP Ultra Wide and Wide cameras featuring advanced HDR and Dolby Vision. Videos will be shot in stunning 4K at up to 60fps and with gyro EIS, your selfies will be smoother too!
Save 35 %!
U-Shaped Maternity Pillow - Super Soft Adjustable Foam, Machine Washable, 3 Colour Options

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€ 29.99

€ 51.42

U-Shaped Maternity Pillow - Super Soft Adjustable Foam, Machine Washable, 3 Colour Options

Multiple options: The product is available in three colours, green, gold, and grey. Perfect side sleeping companion: Embrace side sleeping with this maternity pillow, offering optimal support for your back and tummy.
Save 42 %!
4* NYX Hotel Dublin Christchurch City Break for 2 - Superior King Room, Drinks Vouchers & Breakfast, Award Winning Central Stay

NOW

€ 139.00

€ 250.00

4* NYX Hotel Dublin Christchurch City Break for 2 - Superior King Room, Drinks Vouchers & Breakfast, Award Winning Central Stay

Toast to your break: Enjoy a complimentary drinks voucher each to enjoy at the hotel's stylish bar cheers! Where: Christchurch, Dublin.
Save 44 %!
Sonic Kids Cartoon Duvet Cover Set - Breathable Polyester, 3D Print, Single/Double/King, Optional Plush Pillow

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€ 27.99

€ 60.07

Sonic Kids Cartoon Duvet Cover Set - Breathable Polyester, 3D Print, Single/Double/King, Optional Plush Pillow

Soft material: Crafted from lightweight, breathable polyester, this quilt cover offers lasting comfort that's perfect for everyday use. Large design: The bold 3D design brings Sonic's iconic energy to life, making any room stand out with a playful, dynamic look.
Save 53 %!
Chrono Sport Multizone Mattress - All Sizes

NOW

€ 149.00

€ 859.00

Chrono Sport Multizone Mattress - All Sizes

Air. Sense System: Breathable stretch 3D fabric ensures cool, fresh nights by promoting airflow. What's Included? Chrono Sport Multizone Mattress in your chosen size.
Save 83 %!
Luxury Quilted Hybrid Mattress - 4 Sizes

NOW

€ 159.00

€ 551.99

Luxury Quilted Hybrid Mattress - 4 Sizes

Quilting top face: Continuous quilting with intricate geometric patterns provides a weightless feel, joining high and low resilience layers seamlessly. Core: Crafted with High Density HR Premium Care Control foam, it regulates temperature year round and springs back to its original shape.
Save 71 %!
Regal Prime 12-Zone Ergonomic Mattress - 4 Sizes

NOW

€ 139.99

€ 1161.84

Regal Prime 12-Zone Ergonomic Mattress - 4 Sizes

Regulation: Designed to regulate body temperature and helps to achieve a full rest. 12 zones: Resting system that offers adaptability to correct the position of the spine and eliminate pressure points.
Save 88 %!
Bamboo Cloud Natural Fibre Mattress - 5 Sizes

NOW

€ 169.00

€ 569.99

Bamboo Cloud Natural Fibre Mattress - 5 Sizes

Size options: You can choose from 5 sizes including single, small double, double, king, and super king. Quality fabric: The Stretch BAMBOO fabric, made from 100% high quality natural fiber, offers refreshing, cooling properties and helps eliminate toxins from your body.
Save 70 %!
Magnum Cashmere Memory Foam Mattress - 4 Sizes

NOW

€ 139.00

€ 1549.00

Magnum Cashmere Memory Foam Mattress - 4 Sizes

Dual firmness: The innovative Duo. System H2 H3 allows you to choose between medium and high firmness, catering to your unique sleep preferences.
Save 91 %!
Soft Foam Royal Multi-Zone Mattress - All Sizes

NOW

€ 149.99

€ 839.00

Soft Foam Royal Multi-Zone Mattress - All Sizes

Royal Multi Zone Comfort: Experience superior comfort with our multi zone design that adapts to your body's contours. Custom Size Options: Available in single, double, king, and super king sizes to perfectly fit your bed.
Save 82 %!
Zig Zag Memory Fibre Sprung Mattress - All Sizes

NOW

€ 79.99

€ 156.17

Zig Zag Memory Fibre Sprung Mattress - All Sizes

Mattress: Get a zig zag memory fibre open coil sprung mattress. Sprung mattress: 13.5 gauge open coil spring system allows the weight to be distributed evenly for extra support and comfort.
Save 49 %!
Tempus Gold Memory Foam Mattress - 4 Sizes

NOW

€ 189.99

€ 1179.44

Tempus Gold Memory Foam Mattress - 4 Sizes

Breathable Design: Keeps you cool with breathable materials for fresh sleep. Superior Pressure Relief: Adapts to body contours for restful sleep.
Save 84 %!
Ergonomic Cooling Memory Foam Pressure-Relief Mattress - Multiple Sizes

NOW

€ 63.99

€ 164.81

Ergonomic Cooling Memory Foam Pressure-Relief Mattress - Multiple Sizes

Mattress Depth: Features a high layer of high density next generation memory foam to mould around the shape of your body. Cover Material: Features a breathable fabric that has been designed to contain hypoallergenic and anti dust mite fillings with anti bacterial properties to keep the flow of air passing through the mattress.
Save 61 %!
Extra Deep Hybrid Memory Sprung Mattress - Pressure Relief & Support in 4 Sizes

NOW

€ 76.99

€ 171.97

Extra Deep Hybrid Memory Sprung Mattress - Pressure Relief & Support in 4 Sizes

Custom fit options: This mattress is available in a range of sizes, including 2ft 6' small single, 3ft single, 4ft small double, and 4ft 6' double size. Convenient delivery: Delivered vacuum packed, rolled, and boxed, this mattress is easy to set up in your home, making your shopping experience hassle free.
Save 55 %!
Quilted Memory Foam Sprung Mattress - 4 Sizes

NOW

€ 74.99

€ 195.13

Quilted Memory Foam Sprung Mattress - 4 Sizes

Supportive Springs: 13.5 gauge Bonnell open coil spring system ensures even weight distribution. British Craftsmanship: Proudly made in the UK with premium materials and craftsmanship.
Save 62 %!
Visco Biotherapy Ergonomic Hypoallergenic Memory Foam Mattress - 5 Sizes

NOW

€ 149.00

€ 557.99

Visco Biotherapy Ergonomic Hypoallergenic Memory Foam Mattress - 5 Sizes

Available Sizes: Choose from 2ft 6 small single, 3ft single, 4ft small double, 4ft 6 double, or 5ft king. Temperature Regulation: Innovative system keeps you comfortable all night.
Save 73 %!
Visco Cashmere Memory Foam Mattress - Pressure Relief, 5 Sizes

NOW

€ 169.00

€ 587.99

Visco Cashmere Memory Foam Mattress - Pressure Relief, 5 Sizes

Pressure Relieving Memory Foam: Advanced foam contours to your body for optimal support and comfort. Breathable Quilted Cover: 3D interlaced fabric and deep seams enhance airflow and plushness.
Save 71 %!
Memory Foam Multizone Mattress - Pressure Relief & Duo Firmness (All Sizes)

NOW

€ 139.00

€ 959.00

Memory Foam Multizone Mattress - Pressure Relief & Duo Firmness (All Sizes)

12 Pressure Care Zones: Targeted support relieves pressure points for restful sleep. Duo System Technology: Flip for medium or high firmness to suit your comfort needs.
Save 86 %!
Marron 27 Hybrid Mattress - Pocket Spring & Memory Foam, All Sizes

NOW

€ 159.00

€ 660.33

Marron 27 Hybrid Mattress - Pocket Spring & Memory Foam, All Sizes

Easy Delivery: Delivered rolled and vacuum packed for convenience. Thermoregulation: Flow. Spring system maintains optimal temperature all night. Hybrid Comfort: 150 pocket springs and multilayer memory foam for balanced support and softness.
Save 76 %!
Children's Memory Sprung Mattress - Open Coil, Hypoallergenic, 2 Sizes

NOW

€ 68.99

€ 143.74

Children's Memory Sprung Mattress - Open Coil, Hypoallergenic, 2 Sizes

Comfort: Constructed with a layer of next generation visco elastic memory fibre foam. Mattress sale: Get a children's open coil sprung mattress.
Save 52 %!
Hybrid Cool Touch Memory Sprung Mattress - 5 Sizes

NOW

€ 70.99

€ 156.48

Hybrid Cool Touch Memory Sprung Mattress - 5 Sizes

Made in the UK: Crafted with pride using premium materials. Superior Pressure Relief: Adapts to body contours for restful sleep. Temperature Control: Cool Touch cover regulates temperature. Hypoallergenic: Dust mite resistant for a healthy sleep.
Save 55 %!
Dream Aloe Vera Memory Foam Mattress - Ergonomic, Cooling, 5 Sizes

NOW

€ 129.00

€ 407.99

Dream Aloe Vera Memory Foam Mattress - Ergonomic, Cooling, 5 Sizes

Temperature Regulation: Maintains the ideal sleep temperature night after night. Hygienic & Durable: Anti fungal, anti mite, and anti bacterial protection for lasting freshness.
Save 68 %!
Visco Luxury Pureflex Memory Foam Mattress - Ventilating, Medium-Firm, 5 Sizes

NOW

€ 139.00

€ 488.99

Visco Luxury Pureflex Memory Foam Mattress - Ventilating, Medium-Firm, 5 Sizes

Sleep soundly in silence: This Pureflex's unique structure and composition eliminate noise, so movements during sleep are undisturbed and peaceful. Enjoy anti humidity comfort: This mattress' breathable 3D fabric with natural fibre and micro ventilation channels ensures a sweat free, comfortable sleep environment.
Save 72 %!
Cooling Memory Foam Spring Mattress - Ergonomic Support in 5 Sizes

NOW

€ 72.99

€ 184.74

Cooling Memory Foam Spring Mattress - Ergonomic Support in 5 Sizes

Hypoallergenic: Designed for a healthy, allergy free night's rest. Superior Pressure Relief: Medium soft firmness relieves pressure on your back.
Save 60 %!
Cooling Memory Foam Mattress - Ergonomic, Pressure-Relief Support (5 Sizes)

NOW

€ 69.99

€ 144.12

Cooling Memory Foam Mattress - Ergonomic, Pressure-Relief Support (5 Sizes)

Exceptional layers of comfort: Helps to create even weight distribution. Moulding feature: Contours to user's body shape. Mattress: Get a grey sprung seven core mattress. Sizes: Small single, single, small double, double or king.
Save 51 %!
Cooling Memory Foam Mattress - Ergonomic, Pressure-Relief Support (5 Sizes)

NOW

€ 73.99

€ 144.12

Cooling Memory Foam Mattress - Ergonomic, Pressure-Relief Support (5 Sizes)

Vacuum Packed: Arrives rolled and compact for easy delivery and setup. Temperature Regulation: Soft cooling top panel helps maintain a comfortable sleep climate.
Save 49 %!
Orange Memory Foam Mattress with Bonnell Springs - Ergonomic Support in All Sizes

NOW

€ 73.99

€ 128.81

Orange Memory Foam Mattress with Bonnell Springs - Ergonomic Support in All Sizes

Multiple Sizes: Available in small single, single, small double, double and king. Hypoallergenic: Anti dust mite filling ensures a clean, healthy sleep.
Save 43 %!
Cooling Memory Foam Mattress with Zig Zag Stitch - 8" Hybrid, Hypoallergenic, Multiple Sizes

NOW

€ 79.99

€ 192.19

Cooling Memory Foam Mattress with Zig Zag Stitch - 8" Hybrid, Hypoallergenic, Multiple Sizes

Convenient Delivery: Arrives vacuum packed in four sizes; easy setup in minutes. Deep Comfort: 8" thick hybrid mattress with soft memory foam and ergonomic zig zag stitching.
Save 58 %!
Bamboo Royal Care Ventilating Mattress - 4 Sizes

NOW

€ 119.00

€ 1034.78

Bamboo Royal Care Ventilating Mattress - 4 Sizes

Eco friendly: This Bamboo Royal Care mattress is constructed with carefully selected materials that prioritise ecological integrity, ensuring that every component is non toxic and eco friendly. Optional firmness: With innovative Duo System technology, this mattress features two distinct firmness levels on each side, allowing users to choose their preferred level of support and comfort.
Save 88 %!
Luxury Cube Vistoelastic Mattress - 4 Sizes

NOW

€ 139.00

€ 488.99

Luxury Cube Vistoelastic Mattress - 4 Sizes

Sleep in luxury: Experience ultimate comfort with the Cube Vistoelastic Luxury Breathable Mattress, engineered to eliminate pressure points and provide total body support with 11 rest zones. Advanced breathability: The open pore design regulates the optimal temperature for each season, delivering breathable, moisture free comfort, no matter the weather.
Save 72 %!
30cm Royal Spring Premier Mattress - 4 Sizes

NOW

€ 219.00

€ 742.98

30cm Royal Spring Premier Mattress - 4 Sizes

Sustainable Quality: OEKO TEX® certified materials. Superior Pressure Relief: Adapts to body contours for restful sleep.
Save 71 %!
Hypoallergenic Cooling Memory Foam Mattress - 5 Sizes

NOW

€ 60.99

€ 149.25

Hypoallergenic Cooling Memory Foam Mattress - 5 Sizes

Memory foam: Featuring a layer of visco elastic memory foam that contours to your body shape and aligns your joints. Easy to Maintain: This mattress is single sided, meaning it only needs rotating to maintain its shape and performance!
Save 59 %!
Luxury Hypoallergenic Memory Foam Mattress - 5 Sizes

NOW

€ 129.00

€ 437.99

Luxury Hypoallergenic Memory Foam Mattress - 5 Sizes

Silent: This mattress features ultrasound technology which prevents noise during movements for a luxurious and uninterrupted sleep experience. Spine alignment: This mattress is designed to respect the correct alignment of the spine and provides a dual sensation of comfort, increasing the perception of the “cloud” effect for restful sleep.
Save 71 %!
Memory Foam Royal Multi Zone Mattress - 4 Sizes

NOW

€ 129.00

€ 693.39

Memory Foam Royal Multi Zone Mattress - 4 Sizes

Premium Material: Made from Super. Soft Ultra Rest Foam for ultimate comfort. Versatile Sizes: Available in single, double, king, and super king. Health Benefits: Anti allergic, antibacterial, and mite resistant for a healthier sleep.
Save 81 %!
Cooling Memory Foam Hybrid Mattress - 4 Sizes

NOW

€ 79.99

€ 196.37

Cooling Memory Foam Hybrid Mattress - 4 Sizes

Easy Delivery. Arrives vacuum packed and rolled for convenience Temperature Regulation. Innovative cooling technology keeps you comfortable all night Adaptive Contouring. Molds to your body shape for personalized support Hypoallergenic.
Save 59 %!
Memory Foam Open Coil Mattress - 5 Sizes

NOW

€ 64.99

€ 103.72

Memory Foam Open Coil Mattress - 5 Sizes

Superior Pressure Relief. Reduces pressure and supports all sleep positions. Temperature Regulation. Super soft micro quilted cool touch top panel.
Save 37 %!
Dreams Luxury Thermosensitive Viscoelastic 3D Sport Mattress - 5 Sizes

NOW

€ 169.00

€ 605.99

Dreams Luxury Thermosensitive Viscoelastic 3D Sport Mattress - 5 Sizes

Thermosensitive comfort: Enjoy a cool and refreshing sleep experience with 4cm of gel infused viscoelastic foam that adapts to your body's temperature and contours. Seven zone support: Experience targeted relief with a seven zone support system that eliminates pressure points and promotes proper spinal alignment for a restorative sleep.
Save 72 %!
Supreme Hybrid Memory Foam & Pocket Spring Mattress - 4 Sizes

NOW

€ 149.00

€ 959.00

Supreme Hybrid Memory Foam & Pocket Spring Mattress - 4 Sizes

Viscoelastic comfort: This mattress features 5cm of viscoelastic, super soft, and todotherm fibres that provide gradual support for any sleeping position. High transpiration: Experience excellent air circulation that prevents moisture buildup, making it perfect for hot sleepers and those who suffer from night sweats.
Save 84 %!
Zig Zag Memory Fibre Sprung Mattress - All Sizes

NOW

€ 79.99

€ 156.17

Zig Zag Memory Fibre Sprung Mattress - All Sizes

Hypoallergenic: Dust mite resistant and hypoallergenic, this mattress is designed to give you a healthy night's sleep, every night! Memory fibre: Constructed with two layers of high quality visco elastic memory fibre which contours to the body and provides continual support.
Save 49 %!
Ergonomic Memory Foam Mattress - Pressure Relief & Cooling, 4 Sizes

NOW

€ 89.99

€ 154.95

Ergonomic Memory Foam Mattress - Pressure Relief & Cooling, 4 Sizes

Properties: Crafted with hypoallergenic and anti dust mite features. Mattress: Grab yourself a memory foam tufted spring mattress.
Save 42 %!
Bioactive Hypoallergenic Visco-Elastic Memory Foam Mattress - 5 Sizes

NOW

€ 159.00

€ 542.99

Bioactive Hypoallergenic Visco-Elastic Memory Foam Mattress - 5 Sizes

Layered style: The mattress layers are arranged progressively to offer a gradual welcome, achieving personalised rest that adapts to each sleeper's unique morphology. Easy to handle: This mattress includes 4 reinforced side handles for easy manoeuvring while the ultrasonic platform with a luxury finish is complemented by heavy duty smooth binding for enhanced durability.
Save 71 %!
Thermo-Regulating Memory Foam Mattress - Ergonomic, Cooling, 5 Sizes

NOW

€ 139.00

€ 470.99

Thermo-Regulating Memory Foam Mattress - Ergonomic, Cooling, 5 Sizes

Thermoregulatory: The unique mattress provides thermoregulation, ensuring coolness in summer and warmth in winter. This aspect of the mattress gives it antibacterial, anti humidity, and highly breathable qualities.
Save 70 %!
Memory Foam Mattress with Ergonomic Support & Cooling Comfort - All Sizes

NOW

€ 70.99

€ 207.03

Memory Foam Mattress with Ergonomic Support & Cooling Comfort - All Sizes

Adaptive Contouring. Moulds to your body shape for personalised support Low Maintenance. No need to turn; just rotate every few months Motion Isolation. Minimises partner disturbance for uninterrupted rest Superior Pressure Relief.
Save 66 %!
Bed Set with Airbond Mattress & Premium Fabric Headboard - Multiple Sizes

NOW

€ 449.99

€ 709.00

Bed Set with Airbond Mattress & Premium Fabric Headboard - Multiple Sizes

Supportive Mattress: Medium firmness with Bonnell Spring and Airbond filling for optimal back support. Customisable Options: Choose from five sizes and five fabric colours to fit your space and style.
Save 37 %!
Cashmere Black 12-Zone Memory Foam Mattress - Multiple Sizes

NOW

€ 149.00

€ 1187.21

Cashmere Black 12-Zone Memory Foam Mattress - Multiple Sizes

Composition: Comprises of a 5cm thick layer of super soft foam and Biotherm fibres. Duo System technology: Each face provides independent firmness.
Save 87 %!
Hermes Visco Memory Foam Mattress - Pressure Relief & Support (4 Sizes)

NOW

€ 139.00

€ 494.99

Hermes Visco Memory Foam Mattress - Pressure Relief & Support (4 Sizes)

Adaptive comfort technology: Made in Spain, this mattress features advanced visco gel that conforms to your body, providing personalised support and pressure relief for a rejuvenating sleep experience. Breathable and hygienic design: Equipped with a unique open pore structure and 3D fabric, the mattress promotes optimal airflow, prevents humidity buildup, and ensures a cool and dry sleeping environment.
Save 72 %!
Brooklyn Paradise Memory Foam Mattress - Cooling, Pressure Relief, 4 Sizes

NOW

€ 139.00

€ 491.99

Brooklyn Paradise Memory Foam Mattress - Cooling, Pressure Relief, 4 Sizes

Memory foam mattress: Designed to provide luxurious comfort and support, this springless mattress adapts to every movement for a night of uninterrupted, deep sleep. High density core: The springless design keeps the mattress in shape, and helps you enjoy soundless sleep night after night.
Save 72 %!
Max One Orthopaedic Memory Foam Mattress - Pressure Relief & Cooling in 4 Sizes

NOW

€ 149.00

€ 1009.00

Max One Orthopaedic Memory Foam Mattress - Pressure Relief & Cooling in 4 Sizes

Experience advanced cooling technology: Featuring viscoelastic and Viscosoft fibres, this mattress provides superior breathability and moisture control, keeping you cool and comfortable. Discover the ultimate orthopaedic mattress: This mattress, made in Spain, combines advanced technology with premium materials to deliver an exceptional sleeping experience.
Save 85 %!
Royal Premier Pocket Sprung Memory Foam Mattress - Pressure Relief, Multiple Sizes

NOW

€ 179.99

€ 1140.00

Royal Premier Pocket Sprung Memory Foam Mattress - Pressure Relief, Multiple Sizes

Pressure Relieving Comfort: Viscoelastic gel layer adapts to your body for restful, supported sleep. Temperature Regulation: Enhanced airflow design keeps you cool throughout the night.
Save 84 %!
White Zig Zag Memory Foam Mattress - 4 Sizes

NOW

€ 75.99

€ 194.57

White Zig Zag Memory Foam Mattress - 4 Sizes

18cm Depth: Features a 13.5 bonnell gauge open coil spring system. Medium Firmness: Ideal for side sleepers needing extra support.
Save 61 %!

Discover premium comfort with Wowcher UK's super king size mattresses deals. Whether you’re upgrading a spacious master suite or outfitting a guest room, booking a super king size mattress (180x200 cm) can transform sleep quality and room aesthetics. Our curated discounts bring you top brands, memory foam, pocket sprung, hybrid and latex options at prices that feel like a dream.


From luxurious plush tops to firm orthopaedic support, super king mattresses come in a range of constructions to suit every sleeper. Look for features like edge-to-edge support, cooling covers, and breathable fabrics to stay comfortable all night. With free delivery promotions, extended trial periods, and easy returns on Wowcher, finding the right mattress is simpler than ever.


A super king size mattress offers generous surface area for couples, restless sleepers, or those who simply want space to stretch. When you shop Wowcher, you’ll find detailed specs such as depth (commonly 25–38 cm), foam density, coil gauge, and warranty terms to help you compare value at checkout.


Explore a range of materials—from memory foam that cushions pressure points to pocket sprung systems that respond to movement, hybrid builds that blend coils with foam, and natural latex options for a cooler, bouncier feel. Narrow down by firmness, edge support, motion isolation, and temperature regulation to suit your sleep style.


Unbeatable Deals on Super King Size Mattresses


Browse Wowcher UK for offers that include free delivery on qualifying mattresses, discounted shipping, and budget-friendly bundle deals with toppers, protectors, and pillows. Our listings often feature promotions like no-delivery-fee thresholds, promo codes for shipping, and regional delivery perks, helping you save even more on great sleep.


Whether you’re shopping memory foam, hybrid, latex, or traditional spring, you’ll see clear details at checkout so you can compare value for your sleep room, budget, and preferred level of support. Look for trial periods and easy returns to test comfort risk-free.


In addition to mattress quality, consider compatible bed frames, foundations, or adjustable bases that suit a 180x200 cm unit. Some Wowcher listings bundle mattresses with toppers and waterproof protectors to extend longevity and protect against spills or accidents.


Frequently Asked Questions About Super king size mattresses

What is a super king size mattress and how do I know if it fits my bed frame?


span style="font-size: 18px;" A super king size mattress typically measures 180x200 cm, offering ample surface area for couples or anyone who wants extra space. To ensure a proper fit, measure your bed frame’s inner dimensions and compare with 180x200 cm. Allow a small clearance for sheets and protectors, and check your bed base or slat spacing to support a wide mattress. /span
span style="font-size: 18px;" If you’re unsure, many Wowcher listings include compatibility notes and may offer adjustable bases or compatible frames. Also confirm whether the mattress includes a topper or is sold standalone. /span

What types of super king size mattresses are common?


span style="font-size: 18px;" Common options include memory foam for pressure relief, pocket sprung for responsive support, hybrid mattresses combining coils with foam or latex for a balanced feel, and latex for durability and cooling. There are also orthopaedic models with firmer support for back sleepers and spinal alignment. /span
span style="font-size: 18px;" Look for specifications like foam density (e.g., 2.5–5.3 lb/ft³), coil gauge in pocket sprung, and height (22–38 cm). Covers with moisture-wicking fabrics improve temperature regulation, while antimicrobial protections help with allergies. /span

How to choose the right firmness and feel?


span style="font-size: 18px;" Firmness depends on body weight and sleeping position. Side sleepers often prefer medium to medium-soft to relieve pressure on shoulders and hips, while back and stomach sleepers may opt for medium-firm to firm for spinal alignment. If you’re tall or sharing the bed, consider edge support and independent motion isolation to minimize partner disturbances. /span
span style="font-size: 18px;" Check if the listing offers a trial period to test comfort and returns if not satisfied. Memory foam contours to your body; latex offers bounce and cooler sleep. Some hybrids provide a balanced feel that suits a range of positions. /span

What about delivery and returns on Wowcher for super king mattresses?


span style="font-size: 18px;" Wowcher listings often include delivery promotions like free delivery or discounted shipping on large mattresses. Check whether the price includes setup or old mattress removal. Delivery windows are typically available, and many sellers offer curbside or room-of-choice delivery for extra convenience. Returns policies vary by seller, but most listings provide a return or exchange option within a defined window. /span
span style="font-size: 18px;" When planning a return, keep the original packaging and follow the seller’s instructions to avoid restocking fees. If a mattress arrives damaged, contact support promptly for a replacement or refund within the stated warranty period. /span

What features should I look for in a super king bed setup?


span style="font-size: 18px;" In addition to the mattress, consider a compatible bed frame, foundation, or adjustable base that fits a 180x200 cm unit. Look for edge-to-edge support, anti-slip or padded bases, and easy-to-clean fabrics. Some listings bundle toppers, protectors, and pillow sets for added value and convenience. /span
span style="font-size: 18px;" If you want extra cooling, seek breathable covers and moisture-wicking fabrics, or a hybrid mattress with a breathable pocketed coil system. For allergy sufferers, choose hypoallergenic materials and antimicrobial fabrics. /span

How long do super king mattresses typically last?


span style="font-size: 18px;" Durability varies by material: memory foam and latex can last 8–12 years with proper care, pocket sprung with quality coils may last 7–10 years, and hybrid mattresses often offer 8–12 years as well. Regularly rotate every 3–6 months to promote even wear and vacuum the surface to prevent dust buildup. /span
span style="font-size: 18px;" Protect your investment with a mattress protector and avoid jumping on the bed. If you’re unsure, check warranty terms on the Wowcher listing and the brand’s guarantee. /span

Are there budget-friendly super king mattresses on Wowcher?


span style="font-size: 18px;" Yes. Wowcher often features budget-friendly super king mattresses, including memory foam toppers, value pocket sprung sets, and affordable hybrids that balance price and performance. Look for promotions that bundle toppers and protectors, and compare prices across listings to find the best value per night’s sleep. /span
span style="font-size: 18px;" Always read the size, depth, and return policy to ensure you’re getting what you expect at the final checkout price, including delivery if applicable. /span

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