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Refined results39
Refined resultsSize mattresses topper
NOW
£ 27.99
£ 79.99
10cm All Seasons Reversible Mattress Topper - Sherpa & Microfibre, 5 Sizes
32 bought
NOW
£ 19.99
£ 59.99
Soft Bamboo Memory Foam Mattress Topper - 5 Sizes & Up to 5cm Thickness!
113 bought
NOW
£ 19.99
£ 59.99
Soft Bamboo Memory Foam Mattress Topper - 5 Sizes & Up to 5cm Thickness!
28 bought
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£ 41.99
£ 69.99
'Bamboo Memory Foam Mattress Topper - 4 sizes available!
1396 bought
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£ 19.99
£ 59.99
PRICE DROP! Soft Bamboo Memory Foam Mattress Topper - 5 Sizes & Up to 5cm Thickness!
119 bought
NOW
£ 14.99
£ 39.99
Self-Heating Thermal Mattress Topper - 5 Sizes
29 bought
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£ 14.99
£ 29.99
Hotel Quality Air Flow Mattress Topper - 5 Sizes!
2665 bought
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£ 32.99
£ 68.32
10cm Microfibre Mattress Topper - 4 Sizes!
167 bought
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£ 24.99
£ 69.99
Grey 4-inch Microfibre Mattress Topper - 5 Sizes
45 bought
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£ 59.00
£ 129.00
Comfimat 2 Inch Gel Foam Mattress Topper - 3 Sizes
6 bought
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£ 74.00
£ 124.00
7.5cm Memory Foam Mattress Topper - 6 Sizes!
197 bought
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£ 12.99
£ 22.99
Sherpa Reversible Teddy Fleece Mattress Topper - 3 Sizes
401 bought
NOW
£ 24.99
£ 69.99
10cm Luxury Bounce Mattress Topper - 5 Sizes
349 bought
NOW
£ 24.99
£ 44.99
Hotel Quality 10cm Micro Gel Mattress Topper - Removable Cover, 5 Sizes
665 bought
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£ 64.99
£ 99.00
5cm Memory Foam Mattress Topper - 6 Sizes!
117 bought
NOW
£ 45.99
£ 69.99
Hotel Quality Duck Feather & Down Mattress Topper - 7cm Thick, 4 Sizes
215 bought
NOW
£ 19.99
£ 49.99
7D Extra Thick Mattress Topper - 4 Sizes & 5 Colours
114 bought
NOW
£ 27.99
£ 69.99
Shredded Memory Foam Mattress Topper - Hotel Quality, 5 Sizes, Removable Cover
29 bought
NOW
£ 99.99
£ 164.00
10cm Memory Foam Mattress Topper with Soft Knit Cover - 6 Sizes, Hypoallergenic
144 bought
NOW
£ 56.99
£ 100.00
Hotel Quality Dual Layer Memory Foam Mattress Topper - Hypoallergenic, Breathable, 5 Sizes
80 bought
NOW
£ 49.00
£ 129.00
Comfimat 5cm Reflex or Memory Foam Mattress Topper with Cover - 3 Sizes
4 bought
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£ 22.99
£ 65.00
Sherpa Fleece Reversible Mattress Topper - Hotel Quality, Hypoallergenic, 5 Sizes
54 bought
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£ 19.99
£ 39.99
Winter Warmth Super Thick 10cm Mattress Topper - 3 sizes!
165 bought
NOW
£ 32.00
£ 89.99
Soft Bamboo Mattress Topper - 4 Sizes & 2 Thickness Options
772 bought
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£ 59.99
£ 99.99
5cm Airflow Technology Memory Foam Mattress Topper - 5 Sizes
23 bought
NOW
£ 14.99
£ 29.99
Hotel Quality 5cm Microfibre 3D Bubble Mattress Topper - Machine Washable, 4 Sizes
47 bought
NOW
£ 19.99
£ 49.99
Memory Foam Mattress Topper - 8 Options!
360 bought
NOW
£ 29.99
£ 49.99
Hotel Quality 5cm Airflow Mattress Topper - Breathable Comfort, 5 Sizes
3413 bought
NOW
£ 19.99
£ 42.99
NightComfort Hotel Quality Deep Mattress Topper - Microfibre, Anti-Allergy, 4 Sizes
478 bought
NOW
£ 18.99
£ 69.99
Premium Thick Mattress Topper - 4 Sizes!
985 bought
NOW
£ 19.99
£ 65.00
Orthopaedic Hypoallergenic Memory Foam Mattress Topper - Hotel Quality, 2.5cm Thick, 5 Sizes
2902 bought
NOW
£ 39.00
£ 86.99
2 Inch Deep Luxurious Memory Foam Mattress Topper in 5 Sizes
133 bought
NOW
£ 49.99
£ 69.99
Gel Infused Memory Foam Mattress Topper - Hotel Quality, Temperature Control, 4 Sizes
252 bought
NOW
£ 24.99
£ 39.99
Cooling 7-Zone Memory Foam Mattress Topper - Hypoallergenic, Breathable, Multiple UK Sizes & Depths
77 bought
NOW
£ 49.99
£ 99.99
4-Inch Luxury Heated Mattress Topper - Dual Remote Temperature Control
3 bought
NOW
£ 34.99
£ 59.99
5-Zone Memory Foam Mattress Topper - Hotel Quality, Airflow Design, Multiple Sizes, Optional Cover
347 bought
NOW
£ 19.99
£ 49.99
Hotel Quality Flannel Mattress Topper - 4 Sizes, 11 Cute Designs, Ultra-Soft Milk Flannel
1 bought
NOW
£ 14.99
£ 39.99
PRICE DROP! Hotel Quality Foldable Mattress Topper - Knitted Cotton, Air Flow, 4 Colours, Standard Size
141 bought
NOW
£ 62.26
£ 109.99
DreamEasy 2-Inch Hotel Quality Memory Foam Mattress Topper - Machine Washable Cover, Easy Fit
27 bought
Transform your sleep setup with our exclusive selection of size mattresses topper options, designed to add plush comfort without sacrificing support. At Wowcher UK, discover deals on memory foam, latex, and cooling gel toppers that fit a variety of bed sizes, from twin to king, so you can upgrade your night’s rest without breaking your budget.
A mattress topper is one of the fastest, most affordable ways to refresh a tired bed. Whether you’re aiming to soften a firm mattress, eliminate feel of springs, or create a cooler, more breathable surface, a topper can transform every night into a better sleep experience. Explore the best value on toppers that align with your preferred sleep style and your bed’s dimensions.
Unbeatable Deals on Online Mattress Toppers
Shop our curated range of mattress toppers with special Wowcher UK offers. From memory foam toppers that cradle pressure points to breathable latex and cooling gel layers, you’ll find options that balance comfort and support at prices that make sense for your wallet.
Our deals cover a wide selection of sizes, including queen size mattress toppers, king size mattress toppers, and everything in between, so you can match the topper to your sleep surface precisely. Keep an eye on daily deals and flash sales to snag premium materials at discount prices.
What to Consider When Choosing a Size Mattress Topper?
First, identify your bed size. Toppers come in twin, full/double, queen, king and even California king options, so measuring your mattress is essential before buying. A topper that fits snugly will stay in place and maximize comfort.
Next, think about thickness. Common thicknesses range from 2 to 4 inches. Lighter sleepers may prefer 2–3 inches for a gentle lift, while those with back or joint pain may benefit from 3–4 inches of contouring support.
Material matters for temperature control and support. Memory foam offers pressure relief, latex provides natural bounce and durability, and cooling gel layers can help sleepers who sleep hot. If allergies are a concern, look for hypoallergenic covers and breathable fabrics.
What Are the Most Popular Types of Mattress Toppers?
Memory foam toppers conform to your body shape, reducing pressure and improving alignment. Latex toppers are resilient and durable, offering a responsive feel. Gel-infused toppers add a cooling element to minimize heat buildup. Wool or cotton-filled toppers provide natural breathability and softness, while bamboo fabric covers enhance moisture-wicking comfort.
For sleepers who want a balanced blend of softness and support, hybrid toppers that combine foam with micro-coils or latex can be a great option. Always check product specs for density, ventilation, and whether the topper has a removable, washable cover.
How to Maintain a Mattress Topper?
Keep your topper in top condition by using a fitted protector to guard against spills and stains. If the topper has a removable cover, follow the care label for machine washing and drying. For memory foam toppers, avoid soaking and use spot cleaning as needed; air-dry completely before use.
Regularly vacuuming the topper’s surface helps remove dust and allergens. Rotate or flip the topper every few months if the design allows to promote even wear, and ensure your bed base remains clean and dry to prevent moisture buildup.
With our wide range of mattress toppers, you can refresh your sleep surface without a full mattress replacement. Wowcher UK makes it easy to find practical upgrades with durable materials and reliable performance, all at great value.
How to Choose the Right Mattress Topper for Your Bed?
Assess your sleeping position and weight. Side sleepers often benefit from softer top layers that cushion shoulders and hips, while back and stomach sleepers might prefer firmer support to maintain spinal alignment. If you share a bed, consider a topper with zoned support or a design that minimizes motion transfer.
Consider temperature preferences. If you tend to sleep hot, choose toppers with breathable covers, gel-infused foams, or open-cell structures. For cooler climates, a thicker, more cushioned topper can add warmth without overheating.
Set a budget and read reviews. Look for toppers with strong density ratings, solid warranty, and easy care instructions. The right size mattress topper should add comfort while preserving the feel of your existing mattress.
Are Mattress Toppers Safe for All Sleepers?
Yes, mattress toppers are generally safe for most sleepers, including children and adults. If you have allergies or sensitivities, opt for hypoallergenic covers and naturally breathable materials like cotton or bamboo. People with severe sleep disorders or chronic back pain should consult a healthcare professional to determine whether a topper is a suitable part of their sleep plan.
Always follow product care instructions to maintain material integrity and prolong lifespan. If you notice any unusual odors, excessive heat retention, or discomfort, remove the topper and re-evaluate the fit and material choice.
Explore our extensive selection of size mattresses topper options on Wowcher UK to find the ideal upgrade for your bed. With detailed product specs, honest customer reviews, and regular deals, you can sleep better tonight and save tomorrow.
Frequently Asked Questions
How thick should a mattress topper be?
Most toppers range from 2 to 4 inches thick. If you are seeking significant plushness or pressure relief, a 3–4 inch topper can be ideal. For lighter comfort or to refresh a mattress that is already fairly supportive, a 2–3 inch topper may be enough. Always balance thickness with mattress firmness and your personal comfort preferences.
Can I wash a memory foam mattress topper?
Memory foam itself should not be machine washed. If the topper has a removable cover, wash it according to the label and air-dry before re-covering. For the foam core, spot-clean stains with mild soap and warm water, then blot dry. Air circulation helps prevent odors and mold, so keep it dry between uses.
Do toppers help with back pain?
A high-quality mattress topper can reduce pressure on hips, shoulders, and the spine, supporting better alignment. However, benefits vary by individual. If back pain is persistent, pair a topper with a suitable mattress and consult a medical professional for a comprehensive plan. Look for toppers with balanced support and appropriate density for your body weight.
Do mattress toppers sleep hot?
Memory foam toppers can sleep warmer, but many options include cooling gel, breathable covers, or open-cell foams to improve air flow. If you tend to overheat at night, search for toppers marketed as cooling, with breathable fabrics and moisture-wicking covers to maintain a cooler surface through the night.
What sizes do toppers come in?
Topper sizes match common bed sizes: Twin, Twin XL, Full/Double, Queen, King and California King. Some brands offer extra-long options. When shopping, measure both length and width of your mattress to choose the correct size topper, ensuring a snug fit that stays in place for undisturbed sleep.
Discover a wide range of size mattresses topper options and exclusive Wowcher UK deals across memory foam, latex, and cooling models. Your best night’s sleep is just a topper away, with quality materials, clear care instructions, and the possibility of substantial savings on every order.