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Refined resultsSingle King Size Foam Mattress
NOW
£ 179.00
£ 264.50
EARLY BIRD! MAX Hybrid Memory Foam Mattress - Pressure Relief & Support (Single, Double, King)
NOW
£ 79.00
£ 190.00
Crushed Velvet Divan Bed with 4-Drawer Storage, Crushed Velvet & Memory Foam Mattress - Double, King or Single
197 bought
NOW
£ 129.00
£ 279.00
1500 Pocket Sprung Medium-firm Soufflé Mattress - Pressure Relief & Enhanced Support (Small Single to Super King)
6 bought
NOW
£ 109.00
£ 219.99
Memory Foam Hybrid Sprung Mattress, 5ft king, Grey
5204 bought
NOW
£ 44.00
£ 129.99
PRICE DROP! Zig Zag Memory Fibre Hybrid Mattress - Single, Double, King & More
222 bought
NOW
£ 135.00
£ 508.48
Coco Plush Velvet Upholstered Bed with Memory Spring Mattress - All-In-One Comfort & Style (Single to Super King)
NOW
£ 103.00
£ 180.00
White Plush Divan Bed with Storage Drawers, Plush Upholstery & Memory Sprung Mattress - Single, Double, King
37 bought
NOW
£ 249.99
£ 624.99
PRICE DROP! Ottoman Divan Bed with Gas Lift Storage, Premium Fabric & Optional Mattress - Single, Double or King
- Brand: Sleep Softly Ltd t/a UKFurniture4U
- Gender: Unisex
- Location: National Deal
36 bought
NOW
£ 299.00
£ 399.00
Dormeo Rejuvenated Octasmart Plus Mattress - Double, King, Super King
NOW
£ 59.00
£ 169.99
Cool Blue Memory Foam Mattress - Single!
17 bought
NOW
£ 599.00
£ 1520.00
Dior Bespoke Bed Frame and Mattress, Super King, Grey Plush Fabric
1203 bought
NOW
£ 259.00
£ 475.00
Nectar Premium Memory Foam Mattress - 5 Sizes, Lifetime Warranty
181 bought
NOW
£ 43.99
£ 119.99
Hybrid Memory Foam Mattress with Cooltouch+ - Multiple Sizes
7 bought
NOW
£ 89.00
£ 227.99
Cooling Memory Foam Mattress with Adaptive Support - 5 Sizes
NOW
£ 42.49
£ 119.99
Astral Hybrid Memory Foam Mattress with Cooling - Multiple Sizes
14 bought
NOW
£ 45.00
£ 109.99
Extra-Thick Comfort Hybrid Support Memory Foam Mattress - 6 Sizes
28 bought
NOW
£ 45.99
£ 169.99
Hand-Tufted Memory Foam Mattress - Pressure Relief, Multiple Sizes
9 bought
NOW
£ 59.00
£ 129.99
Kids Spring White Memory Foam Mattress - 3 Sizes
NOW
£ 19.99
£ 59.99
Premium Memory Foam Mattress Topper - 5 Sizes & Up to 5cm Thickness!
37 bought
NOW
£ 46.49
£ 189.99
Sleep-Fusion Hybrid Memory Foam Mattress 20cm Deep - Multiple Sizes
16 bought
NOW
£ 49.99
£ 159.00
Black Quilted Bubble Sprung Memory Foam Mattress - 5 Sizes, Medium-Firm
NOW
£ 279.00
£ 519.00
Dormeo Octasmart Plus Memory Foam Mattress - 5 Sizes, Pressure Relief & Breathable
5 bought
NOW
£ 67.00
£ 129.00
Ultra Reflex Memory Foam Mattress in 6 Sizes
11 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
4 bought
NOW
£ 99.00
£ 290.00
PRICE DROP! Luxury Rio Divan Bed: Memory Foam Mattress & Optional Storage Drawers - 6 Sizes & 10 Colours
208 bought
NOW
£ 199.00
£ 479.00
Soft Relief Memory Foam Mattress with Pressure Relief - 4 Sizes
NOW
£ 64.00
£ 239.98
PureFlex® 8 Inch Memory Foam Mattress - 6 Sizes!
5 bought
NOW
£ 87.00
£ 319.98
Pureflex 12 Inch Orthopaedic Memory Foam Mattress - Multiple Sizes
30 bought
NOW
£ 50.00
£ 169.99
Zig Zag Extra Deep Sprung Memory Foam Mattress - 5 Size Options
NOW
£ 93.00
£ 199.00
Divan Bed with Headboard & Memory Foam Mattress - Black, All Sizes
13 bought
NOW
£ 55.99
£ 119.99
Nebraska Hybrid Memory Foam Mattress With Cooling Technology - Multiple Sizes
1 bought
NOW
£ 51.99
£ 114.99
Hybrid Memory Foam Mattress - Pressure Relief & Soft Comfort, Multiple Sizes
3 bought
NOW
£ 34.00
£ 109.99
PRICE DROP! Extra-Thick Comfort Hybrid Support Memory Foam Mattress - 6 Sizes
425 bought
NOW
£ 169.00
£ 255.00
Optima 20cm Gel Memory Foam Mattress with Hypoallergenic, Cooling Cover - 8 UK & EU Sizes
NOW
£ 44.99
£ 130.99
3-Tac Hand-Tufted Memory Foam Mattress - Ergonomic Support, Multiple Sizes
6 bought
NOW
£ 169.00
£ 529.00
PRICE DROP! Rem-Fit Hybrid Pocket 1000 Memory Foam Mattress - Pressure Relief & Support, 4 Sizes, Included Pillows
35 bought
NOW
£ 49.00
Ultra Gen Reflex Foam Hybrid Mattress - Seven Sizes
NOW
£ 50.00
£ 119.99
Memory Foam Spring Mattress - 5 Sizes!
4 bought
NOW
£ 49.00
£ 159.00
Ultra Cool Blue Memory Foam Hybrid Mattress in 7 Sizes
10 bought
NOW
£ 49.00
£ 159.00
Ultra Gen Memory Foam Hybrid Mattress - Pressure Relief & Support, 7 UK Sizes
11 bought
NOW
£ 49.00
£ 159.00
Ultra Cool Memory Foam Hybrid Mattress - Pressure Relief & 7 Sizes
NOW
£ 49.00
£ 159.00
Ultra Gen Memory Foam Hybrid Mattress - 7 UK Sizes, Pressure Relief & Support
1 bought
NOW
£ 49.00
£ 170.00
Memory Foam Tufted Mattress - Pressure Relief & Support in 5 Sizes
2 bought
NOW
£ 43.99
£ 119.99
Hybrid Memory Foam & Coil Sprung Mattress - Medium Soft, Multiple Sizes
4 bought
NOW
£ 69.00
£ 169.99
Grey Castle Memory Foam Spring Mattress - 5 Sizes!
NOW
£ 49.00
£ 159.00
Ultra Cool Blue Memory Foam Hybrid Mattress - 7 Sizes, Pressure Relief & Support
1 bought
NOW
£ 43.00
PRICE DROP! Hybrid Memory Foam & Innerspring Cool Touch Mattress - 5 Sizes
14 bought
NOW
£ 56.00
£ 174.99
Next Gen 7” Memory Foam Spring Mattress - 5 Sizes, 3 Colours
2 bought
NOW
£ 109.00
£ 259.00
Dream Memory Foam Pillow Top Mattress - 6 Sizes
NOW
£ 59.00
£ 299.00
Orthopaedic Foam and Spring Mattress - Medium Firm - 5 Sizes
3 bought
NOW
£ 59.00
£ 179.99
Memory Foam Wavy Spring Mattress - 5 Sizes Available
NOW
£ 52.00
£ 99.00
Memory Foam Extra Deep Spring Mattress In Six Sizes
23 bought
NOW
£ 49.00
£ 179.00
Extra Thick Cooling Gel Memory Foam Sprung Mattress - 6 Sizes
12 bought
NOW
£ 49.00
£ 159.00
Ultra Cool Blue Gel Memory Foam Hybrid Mattress - 7 UK Sizes
3 bought
NOW
£ 50.00
£ 389.01
Elegance Memory Foam Sprung Mattress - 5 Size Options, Pressure Relief & Cool Touch
90 bought
NOW
£ 49.99
£ 140.00
Memory Foam Spring Open Coil Mattress - 5 Sizes!
4 bought
Upgrade your sleep with our extensive range of Single King Size Foam Mattress selections, designed to fit UK beds and deliver luxurious comfort at great Wowcher UK prices. Crafted with memory foam and supportive base layers, these mattresses offer pressure relief, motion isolation, and long-lasting durability for nightly rest that feels like a treat.
Whether you’re shopping for a single sleeper upgrading to a king size setup or simply seeking superior foam technology, our deals combine premium materials with practical features like cooling covers and easy care options. Discover a mattress that supports your posture and helps you wake refreshed, all while enjoying exceptional value.
Browse, compare, and save on Single King Size Foam Mattress options today with Wowcher UK, where quality sleep meets unbeatable discounts and reliable delivery across the UK.
Frequently Asked Questions
What exactly is a Single King Size Foam Mattress?
A Single King Size Foam Mattress refers to a foam-based bed mattress designed to fit beds that are commonly used for single sleepers or smaller master setups while offering the generous dimensions typically associated with king size beds in many products. It normally combines a comfort layer of memory foam or other foam types with a supportive base, often including open-cell or gel-infused foams to improve airflow. This construction delivers pressure relief for shoulders and hips, while the denser base provides stable support for the spine. Look for options described as memory foam, reflex foam, or polyurethane foam blends, and keep an eye on thickness (usually 20–30 cm) and density (measured in kg/m3) for durability and long-term comfort.
In practical terms, you’re getting a foam mattress that can be more forgiving than traditional spring mattresses, reduces motion transfer for undisturbed sleep, and tends to have a faster recovery after movement. Our Wowcher UK listings bring together various sizes and core configurations under the Single King Size Foam Mattress umbrella, so you can compare layers, cover materials, and price per night of sleep at a glance.
Why should I choose a foam mattress for a single or king size bed?
Foam mattresses excel at contouring to your body shape, providing targeted support for the shoulders, hips, and lower back. A memory foam layer can respond to your body heat and weight, gradually softening to relieve pressure points, while a denser support core keeps the spine aligned. This makes memory foam mattress options especially popular for side sleepers or anyone seeking improved pressure relief in a king size foam mattress setup. If you’re upgrading from a traditional innerspring, you’ll often notice better motion isolation, which means less disturbance if your partner moves at night.
In addition, foam mattresses tend to be durable, require less maintenance than some hybrid designs, and can offer cooling features through breathable covers or gel-infused foams. For UK households, a foam mattress that’s responsibly sourced and paired with a compatible bed base or slatted frame makes for an efficient, quiet upgrade that fits into Wowcher deals without compromising quality.
How do I pick the right thickness, density, and firmness for a foam mattress?
Thickness matters: most shoppers opt for 20–25 cm for standard needs or 25–30 cm for deeper conformity and extra cushioning. Density is key to durability and support; memory foam densities range from around 35 kg/m3 (soft) to 75 kg/m3 (high-density, firmer support). For most single sleepers, a medium to medium-firm feel (around 40–60 kg/m3 in the comfort layer) provides a balanced combination of contouring comfort and spinal support on a Single King Size Foam Mattress.
Consider your sleeping position: side sleepers typically prefer a slightly softer top layer to relieve pressure points, while back and stomach sleepers may benefit from a firmer feel. If you share a bed, look for good motion isolation to minimize disturbances. Also check cover materials, breathable fabrics, moisture-wicking properties, and cooling technologies help maintain comfortable temperatures throughout the night.
Are memory foam and cooling technologies suitable for hot sleepers?
Yes. Many modern foam mattresses pair memory foam with cooling features to combat heat buildup. Look for open-cell memory foam, graphite or gel-infused layers, and breathable covers that promote airflow. Some foam cores use phase-change materials to regulate temperature as you move between sleep cycles. A good cooling foam mattress in a Single King Size Foam Mattress lineup can help you stay comfortable through warm nights and prevent nocturnal overheating. When shopping on Wowcher UK, filter for cooling properties and read product specifications to compare how different foams handle heat and moisture.
Pairing with a breathable mattress protector and a suitable bed base with proper ventilation enhances cooling, while regular rotation can maintain uniform comfort along the length of the mattress.
How can I maintain or clean a foam mattress?
Foam mattresses are relatively low maintenance. Start with a high-quality, washable cover or removable protector. For routine care, rotate the mattress 180 degrees every 3–6 months to ensure even wear and prevent indentation. Spot-clean spills promptly with a mild detergent and water, then allow to air dry completely before remounting the protector. Avoid saturating the foam core with liquids, as excess moisture can compromise performance and longevity.
In addition, use a sturdy, supportive bed base or slatted frame that properly distributes weight. With the right care, a Single King Size Foam Mattress can maintain comfort, resilience, and hygiene for years, and Wowcher UK often features protective accessories like mattress toppers and hypoallergenic covers to extend life and protect your investment.
What about warranties and returns when buying a foam mattress on Wowcher UK?
Warranty and returns vary by seller, but many foam mattresses come with extended guarantees, typically 5–10 years, covering manufacturing defects and significant sagging. When purchasing through Wowcher UK listings, check the product page for specific warranty terms, eligibility, and whether a trial period is offered. UK delivery policies often include estimated delivery windows, setup options, and easy returns within a designated timeframe if the mattress doesn’t meet expectations.
To maximize confidence, read customer reviews, compare different densities and thicknesses, and consider bundle deals that include a mattress protector or topper. A well-supported buying decision for a Single King Size Foam Mattress helps ensure you enjoy consistent comfort and value across the life of the mattress.
What related products should I consider with a foam mattress?
Complement your foam mattress with a compatible bed base, slatted frame, or platform bed to maximize support and airflow. Add a memory foam pillow, a breathable mattress protector, and a cooling gel topper for personalized comfort. If you’re setting up a guest room or master bedroom, pairing a Single King Size Foam Mattress with high-quality linens and a durable mattress protector can extend the life of the bed and improve overall sleep quality. Explore Wowcher UK for bundled deals that include toppers, protectors, and discounted bases to complete your sleep setup.