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10 Best Mattress Toppers

From leading brands and best sellers available on the web.
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Our Top Picks

#1

Winner

Silentnight Ultimate Deep Sleep 10cm Mattress Topper Single Bed - Luxury 4 Inch Thick Soft Mattress Enhancer Pad with Easy Fit Straps – Hypoallergenic and Machine Washable – Single – 190x90cm

Rating
10.0
Chosen by1,170
Thickness
Thickness
Thicker than expected, providing a surprisingly comfortable experience.

The Silentnight Ultimate Deep Sleep 10cm Mattress Topper is designed to enhance comfort and improve sleep quality. Its 10cm thickness offers a plush, cushioned feel, making it suitable for rejuvenating an old mattress. The topper is made of microfibre material, which is soft and hypoallergenic, catering to those with sensitive skin or allergies. The quilted cover and internal walls ensure that the filling remains evenly distributed, maintaining its supportive shape over time. Easy fit straps help keep the topper securely in place, preventing any shifting during the night.

Additionally, the topper is fully machine washable, making it convenient to maintain cleanliness and hygiene. One notable drawback is the lack of specific cooling features, which may be a consideration for those who tend to sleep hot. Furthermore, the product does not explicitly mention motion isolation capabilities, which might be important for individuals who share a bed.

Its key strengths lie in comfort and allergy considerations rather than advanced cooling or motion isolation features.

Rating
10.0
Chosen by1,170
Thickness
Thickness
Thicker than expected, providing a surprisingly comfortable experience.
#2

Silentnight Deep Sleep 5cm King Mattress Topper - Luxury Soft 5cm Thick Deep Mattress Topper Enhancer Pad Protector with Easy Fit Straps - Hypoallergenic and Machine Washable - King Size - 200x150cm

Rating
8.8
Thickness
Thickness
Offers a thickness that pleasantly exceeds expectations, providing a notably cozy feel.

The Silentnight Deep Sleep 5cm King Mattress Topper offers a 5cm thick layer designed to add plush comfort to your mattress, making it feel softer and more inviting for a restful night. Its microfibre quilted cover with internal walls helps keep the filling evenly distributed, preventing lumps and maintaining support throughout the night. This topper is hypoallergenic, which is great if you have sensitive skin or allergies, and it can be easily cleaned in a washing machine, adding convenience for upkeep. The easy-fit straps ensure the topper stays securely in place, so you don’t have to worry about it slipping off.

While specific cooling technologies are not mentioned, the breathable design aids airflow to reduce overheating. The soft filling can help minimize disturbances caused by movement, although it may not completely block motion if you share your bed with a restless partner. The density and firmness level are not specified, so it may be softer rather than firm.

This mattress topper is a good option for those seeking an affordable, soft, and easy-to-maintain way to refresh their mattress and improve comfort, especially if allergies or ease of cleaning are priorities.

Rating
8.8
Thickness
Thickness
Offers a thickness that pleasantly exceeds expectations, providing a notably cozy feel.
#3

Panda Bamboo Mattress Topper 5cm Thick - Hypoallergenic, Orthopaedic Support, Cooling HydroFoam, UK Double

Rating
8.8
Material
Thickness
Cooling Features
Material
Hypoallergenic and breathable bamboo cover offers a neutral smell and is suitable for sensitive skin.
Thickness
Incredibly comfortable with the perfect thickness to upgrade a worn mattress and fits well even with slight size variations.
Cooling Features
Delivers good warmth without overheating, maintaining comfort throughout the night.

The Panda Gel Infused Memory Foam Bamboo Mattress Topper is a solid choice if you want to add medium-firm support to your UK double bed. At 5cm thick, it’s designed to improve posture by supporting your neck, spine, and hips, which is ideal if you suffer from aches or prefer orthopaedic support. Its memory foam contains gel micro-capsules that help regulate temperature by reacting to your body heat, so it can keep you comfortable throughout the night without overheating.

The bamboo outer layer is a nice touch for breathability and is naturally hypoallergenic, which means it’s good for sensitive skin and helps reduce dust mites and allergen build-up. Adjustable straps ensure the topper stays firmly in place, avoiding unwanted slipping during sleep. While the 5cm thickness and medium firmness suit many sleepers, those wanting very plush softness or extra thick cushioning might find it less plush.

The durable materials and a 10-year guarantee highlight its long-lasting quality. With strong customer ratings, this topper fits well for people looking to upgrade comfort with orthopaedic support, temperature control, and allergy-friendly materials.

Rating
8.8
Material
Thickness
Cooling Features
Material
Hypoallergenic and breathable bamboo cover offers a neutral smell and is suitable for sensitive skin.
Thickness
Incredibly comfortable with the perfect thickness to upgrade a worn mattress and fits well even with slight size variations.
Cooling Features
Delivers good warmth without overheating, maintaining comfort throughout the night.

Buying Guide for the Best Mattress Toppers

Choosing the right mattress topper can significantly improve your sleep quality by adding extra comfort and support to your existing mattress. When selecting a mattress topper, it's important to consider various factors that will affect your sleep experience. Understanding these key specifications will help you make an informed decision that best suits your needs and preferences.
MaterialThe material of a mattress topper is crucial as it determines the comfort, support, and durability. Common materials include memory foam, latex, down, and fiberfill. Memory foam offers excellent support and pressure relief, making it ideal for those with back pain. Latex is durable and provides a bouncy feel, suitable for those who prefer a firmer surface. Down and fiberfill toppers are softer and provide a plush feel, great for those who want extra cushioning. Choose a material based on your comfort preference and any specific needs like back support or allergy concerns.
ThicknessThickness affects the level of comfort and support a mattress topper provides. Toppers typically range from 1 to 4 inches thick. A 1-2 inch topper adds a slight layer of comfort and is suitable for those who want to soften a firm mattress. A 3-inch topper offers a balance of comfort and support, ideal for most sleepers. A 4-inch topper provides maximum cushioning and support, perfect for those with significant discomfort or who need extra pressure relief. Consider your current mattress condition and your comfort needs when choosing the thickness.
DensityDensity, especially in memory foam toppers, indicates the firmness and durability. It is measured in pounds per cubic foot (PCF). Low-density foam (2-3 PCF) is softer and less durable, suitable for those who prefer a plush feel. Medium-density foam (3-5 PCF) offers a balance of comfort and support, making it a good choice for most sleepers. High-density foam (5+ PCF) is firmer and more durable, providing excellent support and longevity, ideal for those with back pain or heavier individuals. Choose the density based on your firmness preference and how long you want the topper to last.
Cooling FeaturesCooling features are important for those who tend to sleep hot. Some mattress toppers come with cooling gel, breathable materials, or special designs to enhance airflow and dissipate heat. Gel-infused memory foam and latex are good options for cooling. Toppers with breathable covers or ventilated designs also help regulate temperature. If you often wake up feeling hot, look for a topper with cooling features to ensure a comfortable night's sleep.
Allergy ConsiderationsIf you have allergies, it's important to choose a hypoallergenic mattress topper. Materials like latex and certain synthetic fibers are naturally resistant to dust mites and other allergens. Additionally, some toppers come with removable and washable covers that help keep allergens at bay. Consider your allergy needs and look for toppers that specifically mention hypoallergenic properties to ensure a healthier sleep environment.
Motion IsolationMotion isolation is important if you share your bed with a partner and want to minimize disturbances from their movements. Memory foam and latex toppers generally offer good motion isolation, absorbing movements and preventing them from transferring across the bed. If you are a light sleeper or have a partner who moves a lot during the night, look for a topper with good motion isolation to ensure uninterrupted sleep.