Shop By Category
Subscribe
More Options
3
Refined results
Refine
3
Refined resultsUnisex Adult King Black Mattresses
NOW
£ 79.00
£ 190.00
Crushed Velvet Divan Bed with 4-Drawer Storage, Crushed Velvet & Memory Foam Mattress - Double, King or Single
222 bought
NOW
£ 174.99
£ 499.99
PRICE DROP! Ottoman Divan Bed with Gas Lift Storage & Premium Fabric - Single, Double or King
1 bought
NOW
£ 319.00
£ 329.99
Artemis King Size Velvet-Finish Ottoman Bed with Cushioned Headboard
NOW
£ 39.99
£ 89.99
Dreamcatcher Deluxe Inflatable Air Bed Mattress - Double or King, Enhanced Support
NOW
£ 130.00
£ 279.00
1500 Pocket Sprung Medium-firm Soufflé Mattress - Pressure Relief & Enhanced Support (Small Single to Super King)
1 bought
NOW
£ 27.99
£ 34.20
Trendi Inflatable Air Mattress with Built-In Electric Pump - Single or King Size
1 bought
NOW
£ 119.00
£ 219.99
Memory Foam Hybrid Sprung Mattress, 5ft king, Grey
5272 bought
NOW
£ 179.00
£ 264.50
EARLY BIRD! MAX Hybrid Memory Foam Mattress - Pressure Relief & Support (Single, Double, King)
2 bought
NOW
£ 50.00
£ 129.99
PRICE DROP! Zig Zag Memory Fibre Hybrid Mattress - Single, Double, King & More
8 bought
NOW
£ 103.00
£ 180.00
White Plush Divan Bed with Storage Drawers, Plush Upholstery & Memory Sprung Mattress - Single, Double, King
7 bought
NOW
£ 44.00
£ 119.99
King Size Metal Bed with Brown Headboard
3 bought
NOW
£ 47.99
£ 129.99
Contemporary Metal Platform Bed with Slatted Frame - Single, Double, or King
NOW
£ 299.00
£ 465.00
Signature Fabric Storage Bed with Padded Headboard and Four Drawers - Double & King Size
1 bought
NOW
£ 149.00
£ 249.00
Dormeo Essence Hybrid Plus - Pocket Spring and Foam Mattress
2 bought
NOW
£ 125.00
£ 369.99
Amelia Wooden Bed Frame with Panelled Headboard & Oak Veneer Finish - Double or King Size
3 bought
NOW
£ 49.00
£ 699.99
EARLY BIRD! Modern Linen Bed Frame & Base with Curved Headboard - Double or King
5 bought
NOW
£ 319.00
£ 404.00
Amos Beige Velvet Ottoman Bed with Side Lift Storage & Oval Headboard - Double or King Size
NOW
£ 19.99
£ 39.99
Luxury Thick Pure Cotton Fitted Bed Sheet - Soft, Breathable & Machine Washable - Single, Double, King & Super King Sizes
1 bought
NOW
£ 10.99
£ 19.99
Luxury Satin Fitted Sheet Bedding Set - Hypoallergenic, Deep Pocket, Machine Washable - Double, King & Super King Sizes
2 bought
NOW
£ 69.00
£ 130.00
4* Mercure Darlington Kings Break For 2: Prosecco, Breakfast & Late Checkout!
86 bought
NOW
£ 11.99
£ 69.99
Teddy Bear Fleece Throw Blanket - Ultra-Soft Polyester, Double or King Size, Machine Washable
1 bought
NOW
£ 22.99
£ 39.99
Luxury All Seasons Coverless Duvet - Ultra-Soft Microfibre, Box Stitched, Machine Washable, Hypoallergenic - Single to Super King
4 bought
NOW
£ 24.00
£ 34.99
Men's Mystery Football Shirt
250 bought
NOW
£ 49.00
10" Memory Foam Mattress - Black, White & Grey
5 bought
NOW
£ 48.00
£ 220.00
Hypoallergenic Memory Sprung Black Quilted Mattress for Kids
1 bought
NOW
£ 93.00
£ 199.00
Divan Bed with Headboard & Memory Foam Mattress - Black, All Sizes
1 bought
NOW
£ 49.99
£ 159.00
PRICE DROP! Black Quilted Bubble Sprung Memory Foam Mattress - 5 Sizes, Medium-Firm
1 bought
NOW
£ 102.00
£ 439.00
Black Radley Divan Bed Set with Memory Foam Mattress & Optional Storage - 6 Sizes & 3 Storage Options - 6 Month Warranty
2 bought
NOW
£ 310.00
£ 499.00
Elegant Black Crushed Velvet Bed Frame with Diamante Headboard
NOW
£ 29.99
Luxury 100% Egyptian Cotton Duvet Set - Soft, Breathable, Deep-Fitted Sheet, T250 Thread Count - Single, Double, King & Super King
3 bought
NOW
£ 19.99
£ 34.99
Luxury Teddy Fleece Jumbo Corded Duvet Cover & Pillow Set - Ultra-Soft, Machine Washable, Modern Ribbed Bedding in Single, Double, King & Super King
NOW
£ 128.00
£ 240.00
Black Houston Plush Luxury Bed Frame - Modern Sturdy Base, 6 Sizes
2 bought
NOW
£ 300.00
£ 499.00
Plush Fabric Black Ottoman Storage Bed with Lift-Up Mechanism - Multiple Sizes
NOW
£ 99.00
£ 290.00
Luxury Toronto Bed with Memory Sprung Mattress & Optional Drawers
53 bought
NOW
£ 90.00
£ 169.00
PRICE DROP! Kids Plush Velvet Divan Bed with Memory Mattress & Storage
66 bought
NOW
£ 139.00
£ 259.99
Monaco Plush Upholstered Bed With Mattress & Bedding Bundle - 6 Sizes & 5 Colours
NOW
£ 100.00
£ 249.00
Bold Colour Kid's Plush Divan Bed with Mattress & Optional Storage
8 bought
NOW
£ 99.00
£ 199.00
Faux Leather Divan Bed with Mattress & Storage Options - 6 Sizes & 5 Colours
1 bought
NOW
£ 94.00
£ 199.00
PRICE DROP! Wingline Divan Bed & Mattress - 8 Colours - 2 or 4 Drawers Option
6 bought
NOW
£ 79.00
£ 159.99
PRICE DROP! Rome Divan Bed with Mattress - 6 Sizes, 7 Colours & Storage Options
9 bought
NOW
£ 79.00
£ 159.99
PRICE DROP! Camden Divan Bed with Mattress - 6 Sizes, 7 Colours & Storage Options
13 bought
NOW
£ 79.00
£ 159.99
PRICE DROP! Leon Divan Bed with Mattress - 6 Sizes, 7 Colours & Storage Options
28 bought
NOW
£ 71.00
£ 159.99
PRICE DROP! California Divan Bed with Mattress - 6 Sizes, 7 Colours & Optional Storage
57 bought
NOW
£ 79.00
£ 159.99
PRICE DROP! Panel Divan Bed With Mattress & Optional Storage - 6 Sizes & 6 Colours
166 bought
NOW
£ 89.00
£ 189.00
Kids World Cup 2026-Inspired Plush Divan Single Bed Set with Memory Sprung Mattress
NOW
£ 56.00
£ 174.99
PRICE DROP! Next Gen 7” Memory Foam Spring Mattress - 5 Sizes, 3 Colours
NOW
£ 369.00
£ 999.99
Plush Velvet Ottoman Storage Bed with Mattress
1 bought
NOW
£ 109.00
£ 259.99
Victoria Panel Bed with Mattress - Multiple Size & Colour Options
6 bought
NOW
£ 169.00
£ 380.00
Plush Child-Safe Kids Bed & Mattress Options
6 bought
NOW
£ 139.00
£ 259.99
Panel Wingback Bed with Mattress & Complete Bedding Set - 6 Sizes & 5 Colours
1 bought
NOW
£ 299.00
£ 780.00
York Ottoman Bed and Memory Foam Mattress - 6 Sizes & 4 Colours
NOW
£ 102.00
£ 259.99
PRICE DROP! Toronto Bumper Panel Bed with Mattress - 6 Sizes & 5 Colour Options
3 bought
NOW
£ 79.00
£ 159.99
Alaska Divan Bed with Mattress - 6 Sizes, 7 Colours & Storage Options
17 bought
NOW
£ 99.00
£ 279.00
Isabella Luxury Winged Plush Bed Frame With USB Charging & Mattress Set
124 bought
NOW
£ 49.00
Hybrid Memory Foam & Innerspring Cool Touch Mattress - 5 Sizes
5 bought
NOW
£ 128.00
£ 259.99
PRICE DROP! Panel Plush Upholstered Bed with Mattress and Bedding Bundle - Multiple Sizes & Colours
7 bought
Transform your sleep space with our curated selection of Unisex Adult King Black Mattresses, designed to suit every sleeper. Whether you share a bed or sleep solo, these king size mattresses combine comfort, support, and a sleek black finish that fits modern UK bedrooms. From memory foam to hybrid and latex options, our range covers everything from pressure relief to motion isolation for a truly restful night.
Shop the Wowcher collection for unisex mattresses, bed in a box deliveries, and discounted bundles that include mattress protectors and practical bed bases. Enjoy competitive prices, clear return policies, and fast UK-wide delivery on your next black king mattress purchase.
Frequently Asked Questions
What makes Wowcher's deals on Unisex Adult King Black Mattresses unbeatable?
Wowcher brings together trusted brands offering king size mattress deals, black memory foam mattresses, and unisex mattresses at substantial savings. Look for bundles with a mattress protector and a compatible bed frame to complete the sleeping setup. Expect enhanced value through limited-time promotions, free delivery across the UK, and occasional inclusion of complimentary pillow tops or cooling breathable covers to maximise comfort.
If you’re worried about fit, king size bed configurations are widely available in a range of materials, including pocket sprung and hybrid mattresses, all designed to deliver edge support and stable support for two sleepers. The Wowcher marketplace also highlights user-friendly returns, trial periods, and rating-driven choices, helping you select a black king mattress that matches your budget and sleep style.
What should I consider when choosing a Unisex Adult King Black Mattress?
First, consider the size. A king size mattress 150x200 cm is ideal for couples or individuals who like generous personal space. If you share the bed, you’ll want a design with strong motion isolation and robust edge support to prevent roll-off and sag.
Next, think about the core material. Memory foam mattresses excel at pressure relief and minimizing motion transfer, while hybrid mattresses pair springs with foam for a balanced feel. Latex mattresses offer natural bounce, durability, and excellent breathability for cooler sleep.
Temperature control is crucial. Look for cooling technology and breathable cover fabrics to reduce night sweats. If you have allergies, choose hypoallergenic fabrics and
Maintenance considerations also matter. A high-quality mattress protector keeps stains at bay, while a removable cover simplifies cleaning. For long-term comfort, rotate your king black mattress every 3–6 months to maintain even wear and preserve the feel of the surface.
Which types of Unisex Adult King Black Mattresses are most popular?
Memory foam remains a favorite for pressure relief and motion isolation, making it a solid choice for couples or light sleepers. Hybrid mattresses are popular for their combination of coil support and foam comfort, delivering a more responsive feel with good airflow.
Pocket sprung and traditional innerspring designs continue to be trusted for durability and strong edge support, especially in UK bedrooms that prefer firmer support. For those seeking a natural option, latex mattresses provide resilience, bounce, and lasting comfort with excellent breathability.
When choosing a color and finish, the black mattress aesthetic can complement modern decor while the performance is driven by materials, coil counts, and zoning. Always check for a reputable UK seller on Wowcher and review trial periods and warranties to ensure confidence in your purchase.
How should I maintain a Unisex Adult King Black Mattress to prolong its life?
Keep your surface fresh with routine care. Vacuum the mattress surface to remove dust and debris, and use a mattress protector to guard against spills. Rotate or flip a non-hybrid/non-latex model as recommended by the manufacturer to promote even wear and reduce indentations on the sleeping surface.
Allow for occasional airing by removing the cover and letting it breathe; this helps manage moisture and odors. If you notice staining, treat promptly with mild cleaners suitable for the fabric and materials, avoiding harsh chemicals that could degrade foam or fabric.
Pair your mattress with a supportive bed base or frame to maintain alignment and prolong durability. For enhanced longevity, check that your mattress protector and bed frame are compatible with your chosen Unisex Adult King Black Mattress.
Are Unisex Adult King Black Mattresses suitable for couples or shared beds?
Yes. A king size layout provides ample width for couples, and many models feature design elements that minimize motion transfer, such as individually wrapped coils or denser foams. If partners have different sleep preferences, consider a model with zoning or different feel zones to balance support and comfort across the surface.
Cooling layers and breathable covers help regulate temperature for two sleepers, while a sturdy edge and reliable padding prevent roll-together at night. Look for warranties and trial periods that allow you to test the mattress in real nightly use, which is particularly helpful when buying for a shared bed.
From a retail perspective, Wowcher often showcases bed in a box options that simplify delivery and setup in UK homes, with straightforward return policies if the fit isn’t right. Pairing with a compatible bed base and a protective mattress protector can further improve comfort for couples.
Do Black King Mattresses affect the sleep experience or the bedroom aesthetics?
The color black is primarily a styling choice; it does not inherently change how the mattress performs. A black king mattress can look cleaner and more sophisticated in many bedrooms, especially when paired with matching linens and furniture. Performance is driven by materials, density, coil structure, and breathing properties rather than color.
For many shoppers, a black finish hides minor stains and wear, keeping the bed visually appealing over time. Regardless of color, you’ll still want a high-quality foam or coil system, good edge support, and a surface that suits your sleep position—whether you’re a side, back, or stomach sleeper. Explore Wowcher’s selection to compare memory foam, hybrid, latex, and pocket sprung options under the umbrella of Unisex Adult King Black Mattresses for the best balance of comfort, support, and value.