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Refined resultsSize bed size foam
NOW
€ 139.00
€ 1549.00
Magnum Cashmere Memory Foam Mattress - 4 Sizes
NOW
€ 149.99
€ 839.00
Soft Foam Royal Multi-Zone Mattress - All Sizes
NOW
€ 189.99
€ 1179.44
Tempus Gold Memory Foam Mattress - 4 Sizes
NOW
€ 60.99
€ 149.25
Hypoallergenic Cooling Memory Foam Mattress - 5 Sizes
NOW
€ 129.00
€ 437.99
Luxury Hypoallergenic Memory Foam Mattress - 5 Sizes
NOW
€ 129.00
€ 693.39
Memory Foam Royal Multi Zone Mattress - 4 Sizes
NOW
€ 79.99
€ 196.37
Cooling Memory Foam Hybrid Mattress - 4 Sizes
NOW
€ 64.99
€ 103.72
Memory Foam Open Coil Mattress - 5 Sizes
NOW
€ 63.99
€ 164.81
Ergonomic Cooling Memory Foam Pressure-Relief Mattress - Multiple Sizes
NOW
€ 74.99
€ 195.13
Quilted Memory Foam Sprung Mattress - 4 Sizes
NOW
€ 149.00
€ 557.99
Visco Biotherapy Ergonomic Hypoallergenic Memory Foam Mattress - 5 Sizes
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€ 169.00
€ 587.99
Visco Cashmere Memory Foam Mattress - Pressure Relief, 5 Sizes
NOW
€ 139.00
€ 959.00
Memory Foam Multizone Mattress - Pressure Relief & Duo Firmness (All Sizes)
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€ 159.00
€ 660.33
Marron 27 Hybrid Mattress - Pocket Spring & Memory Foam, All Sizes
NOW
€ 149.00
€ 959.00
Supreme Hybrid Memory Foam & Pocket Spring Mattress - 4 Sizes
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€ 129.00
€ 407.99
Dream Aloe Vera Memory Foam Mattress - Ergonomic, Cooling, 5 Sizes
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€ 89.99
€ 154.95
Ergonomic Memory Foam Mattress - Pressure Relief & Cooling, 4 Sizes
NOW
€ 159.00
€ 542.99
Bioactive Hypoallergenic Visco-Elastic Memory Foam Mattress - 5 Sizes
NOW
€ 139.00
€ 470.99
Thermo-Regulating Memory Foam Mattress - Ergonomic, Cooling, 5 Sizes
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€ 70.99
€ 207.03
Memory Foam Mattress with Ergonomic Support & Cooling Comfort - All Sizes
NOW
€ 139.00
€ 488.99
Visco Luxury Pureflex Memory Foam Mattress - Ventilating, Medium-Firm, 5 Sizes
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€ 72.99
€ 184.74
Cooling Memory Foam Spring Mattress - Ergonomic Support in 5 Sizes
NOW
€ 149.00
€ 1187.21
Cashmere Black 12-Zone Memory Foam Mattress - Multiple Sizes
NOW
€ 139.00
€ 494.99
Hermes Visco Memory Foam Mattress - Pressure Relief & Support (4 Sizes)
NOW
€ 139.00
€ 491.99
Brooklyn Paradise Memory Foam Mattress - Cooling, Pressure Relief, 4 Sizes
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€ 149.00
€ 1009.00
Max One Orthopaedic Memory Foam Mattress - Pressure Relief & Cooling in 4 Sizes
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€ 179.99
€ 1140.00
Royal Premier Pocket Sprung Memory Foam Mattress - Pressure Relief, Multiple Sizes
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€ 75.99
€ 194.57
White Zig Zag Memory Foam Mattress - 4 Sizes
NOW
€ 69.99
€ 144.12
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)
NOW
€ 73.99
€ 128.81
Orange Memory Foam Mattress with Bonnell Springs - Ergonomic Support in All Sizes
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€ 79.99
€ 192.19
Cooling Memory Foam Mattress with Zig Zag Stitch - 8" Hybrid, Hypoallergenic, Multiple Sizes
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€ 74.99
€ 144.89
Cool Blue Memory Foam Mattress Topper with Cooling Tech - 10 Sizes
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€ 30.99
€ 69.00
Luxurious Memory Foam Mattress Topper
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€ 60.99
€ 139.45
Desire Beds 7 Core Layer Memory Foam Mattress
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€ 189.00
€ 542.99
Graphene Cooling Memory Foam Mattress - 5 Sizes
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€ 69.99
€ 209.97
Memory Foam Extra Deep Spring Mattress - 4 Sizes
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€ 60.99
€ 127.56
Orthopaedic Memory Foam & Spring Mattress - Pressure Relief, 4 Sizes
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€ 60.99
€ 163.42
Aqua Blue Memory Foam Spring Mattress - 5 Sizes
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€ 73.99
€ 321.38
Cooling Memory Foam Mattress with Ergonomic Support
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€ 89.00
€ 151.30
Memory Foam Hybrid Mattress with Cooling Technology - Small Single to Double
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€ 199.99
€ 899.00
Grand Relax Memory Foam Mattress - Multi-Zone Pressure Relief & Support (Single, Double, King, Super-King)
NOW
€ 68.99
€ 143.74
Children's Memory Sprung Mattress - Open Coil, Hypoallergenic, 2 Sizes
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€ 70.99
€ 156.48
Hybrid Cool Touch Memory Sprung Mattress - 5 Sizes
Unlock great value on foam mattresses sized to fit every UK bed size. From compact single frames to expansive super-king beds, Wowcher UK brings you memory foam, gel-infused foam, and open-cell foam options designed for comfort, support, and durability. Our deals cover bed sizes like single, small double (semidouble), double, king, and super king, plus memory foam toppers to upgrade your current mattress.
Whether you’re shopping for a brand-new memory foam mattress or a foam topper to refresh an existing bed, you’ll find options optimized for UK bed sizes, density, and cooling. Look for features such as hypoallergenic covers, edge support, and breathable foam layers to keep you cooler at night and help you sleep deeper.
Frequently Asked Questions about size bed size foam
What bed sizes do foam mattresses come in in the UK?
In the UK, foam mattresses are typically available for single, small double (also called semidouble), double, king, and super king beds. Common dimensions are approximately 90x190 cm for a single, 120x190 cm for a small double, 135x190 cm for a double, 150x200 cm for a king, and 180x200 cm for a super king. Always check the exact size at checkout to ensure a perfect fit for your frame or bed base.
How do I choose the right foam density for my bed size?
Density affects support and durability. For larger bed sizes or heavier sleepers, aim for a higher-density memory foam (around 4-5 lb/ft³) to reduce sag and maintain even support across a wide surface. For smaller beds or lighter sleepers, a medium-density foam (about 3-4 lb/ft³) can feel comfortably supportive while still offering good contouring. Consider pairing a firm core with a softer top layer for a balanced feel, especially on king or super king beds.
In addition, look at other foam types like gel-infused foam for cooling or open-cell foam for air flow, which can improve comfort on larger bed sizes where heat buildup is more noticeable.
Can memory foam mattresses be used with any bed frame or base?
Most memory foam mattresses work well with slatted bases, sprung bases, platform beds, and divan bases. Ensure the frame provides consistent support across the entire surface. For super king or king sizes, avoid flimsy frames or bases that sag in the middle. If you have an adjustable bed base, check compatibility with the foam core and any required weight limits.
If you’re upgrading from an innerspring to a foam mattress, a solid or closely spaced slat setup is often best. For protection and longevity, pair your foam mattress with a breathable mattress protector and ensure adequate ventilation beneath the bed.
Are foam toppers a good upgrade for smaller bedrooms?
Absolutely. A foam mattress topper at 2–3 inches thick can dramatically improve comfort on a smaller bed or an existing mattress without replacing the whole unit. It’s a cost-effective way to add contouring support and pressure relief for single or double beds. Look for a topper with a breathable cover and a width that matches your bed size.
For guests or kids’ rooms, a topper can be a practical solution that keeps the room airy and reduces heat build-up, especially if you choose gel-infused foam or open-cell options.
What are the benefits of gel-infused and breathable foam for larger bed sizes?
Gel-infused foam and other cooling foams help dissipate heat, which is especially helpful on larger sleeping surfaces where heat can collect. Breathable foam and open-cell structures promote airflow, keeping memory foam mattress surfaces cooler. This is particularly beneficial for king and super king beds where you spend long nights and want consistent comfort across the entire surface.
When shopping on Wowcher UK, look for combo features like a high-density core, a softer top layer, and a washable, anti-allergy cover to support a healthy sleep environment.
How do I measure my bed to ensure a foam mattress fits perfectly?
Measure length and width of the frame from inside edges to fit the foam mattress exactly. Include depth to confirm the foam thickness will fit within your bed base or frame without overhang. For single or double frames, standard mattress depths range from about 15–25 cm, with 20–25 cm being common for modern memory foam mattresses. If you’re between sizes, consider a slightly smaller frame or a topper in the interim.
Always double-check the listing’s exact dimensions and compare with your bed base. A precise fit ensures even weight distribution, better edge support, and a balanced sleeping surface for memory foam comfort across every bed size.
What should I do if my foam mattress isn’t the right firmness for my room and sleep style?
Start by rotating or flipping only if advised by the manufacturer because many memory foam mattresses have a non-flippable design. If the firmness feels off, consider a topper to adjust the feel without buying a new mattress. You can also look for temperatures-managed or zoned foam options to tailor support across the bed size and sleep style. For combo sleepers, a firmer center with a softer edge can help maintain spinal alignment on larger frames like king or super king.
Always read the return policy and warranty on Wowcher listings. Some foam mattresses and toppers come with trial periods, allowing you to test firmness in your home and adjust if needed.
Do Wowcher deals include protection plans or warranties for foam mattresses?
Many Wowcher deals for foam mattresses and toppers offer standard manufacturer warranties and optional protection plans. Check the product page for the exact coverage duration and what it includes, such as manufacturing defects or accidental damage. For larger bed sizes like king or super king, a warranty can provide extra peace of mind for long-term comfort.
Remember to register the product and keep your receipt. If an issue arises, contact Wowcher support or the seller promptly to understand the steps for a return, replacement, or repair under the warranty.
Which foam mattress features are best for back support in larger bed sizes?
Look for a solid edge-to-edge support system and a balanced firmness. A high-density memory foam core provides stable support, while a softer top layer relieves pressure in key zones like the shoulders and hips. For king or super king beds, consider zoned foam that adapts to different parts of the body, offering targeted pressure relief without sacrificing overall support.
Pairing with a breathable cover and proper bed base ensures temperature regulation and long-lasting comfort, so you wake refreshed after nights on a well-sized memory foam mattress.
How can I maximize the value of foam mattress deals by bed size on Wowcher UK?
Compare total price including delivery, especially for larger bed sizes where shipping may vary. Look for free delivery promotions on qualifying foam mattresses or toppers, and watch for bundled offers that include a mattress protector or a bed frame compatible with foam surfaces. Also check for seasonal sales and coupon codes that apply to memory foam products and accessories.
Reading customer reviews for pressure relief, support, and cooling helps you pick the best foam mattress by bed size without guesswork. With the right combination of density, cooling features, and protective accessories, you’ll enjoy a great night’s sleep on a foam bed that fits your space.