When it comes to improving your sleep, upgrading to the best mattress topper can be a game-changer. And this Black Friday, you can take advantage of deep discounts on high-quality toppers that offer back support, temperature regulation, and overall comfort. “We spend about a third of our lives in bed, and over time, even the best mattresses naturally wear down, losing the comfort and support your body needs for quality sleep,” said Judith Ackers, bed expert at Land of Beds. Finding the best topper for your bed is a balance between comfort, sleep style, UK price, budget, and any specific pain you’re trying to alleviate, like back pain caused by a sagging mattress. Once you’ve found the right mattress topper, it can breathe new life into your bed — adding plush softness, extra support, cooling comfort, or targeted pressure relief — without the hefty price tag of a new mattress. The best mattress toppers at a glance: Instead of commuting all the way to a store to see the topper in person, you can shop online from the comfort of your home. Many of the top companies we recommend offer multi-night trial periods, so you can truly feel the difference over time, not just for a few minutes in a showroom. If it’s not the perfect fit, money-back guarantees make returns simple and risk-free. Plus, with flexible payment plans, you have affordable options to upgrade your sleep headquarters without hassle. Whether you’re looking to ease aches, stop overheating, or make a too-firm bed feel cosier, knowing exactly what you want to fix or enhance is the first step. In this guide, we’ll break down the different types of mattress toppers, key features to look for, and our top picks to help you find the perfect match for your sleep.If you’re looking for a new mattress topper for a specific need, click to jump to our picks for the best cooling mattress topper, best mattress topper for back pain, best memory foam mattress topper, best mattress topper for side sleepers, best king-size mattress topper, best heated mattress topper, or best breathable mattress topper. There are plenty more toppers in our comprehensive guide, so scroll down for more tips.What is a mattress topper? If you’ve never used a mattress topper before, it’s a removable layer of cushioning that sits on top of your mattress to change its feel, add comfort, or improve support. Think of it as a “comfort upgrade kit” for your bed — it can make a too-firm mattress softer, a too-soft mattress more supportive, or add features like cooling or pressure relief.” Michal Szlas, founder and sleep expert at OTTY Sleep stated: “As well as adding an extra layer of comfort and support by helping to smooth out uneven areas and prolong the life of your existing mattress, toppers can also offer a more budget-friendly way to adjust your bed’s firmness or temperature regulation without replacing the entire mattress.”It can also act as a versatile addition to a guest bedroom if you’re hosting those who have specific support needs. Common materials include: Memory foam, which contours your body for pressure reliefLatex or memory foam to create a bouncy, breathable, and more durable topperFeather or down for a soft, plush, and more luxurious feelWool to create a natural temperature regulation while you sleepPolyfoam, which is a budget-friendly material that still gives comfortWhy should you invest in a mattress topper?There are several reasons why buying a mattress topper might be a better choice instead of shelling out on a whole new mattress. For starters, there are several toppers on the market with a lower price tag than if you invest in a different mattress. It can also reduce wear and tear on your existing mattress, extending its lifespan.If you’re unsure if your mattress needs to be replaced/updated, Szlas said, “If you notice signs of wear and tear such as sagging, lumps, or you wake up with new aches and pains, it could be time to replace it.”Suzanne Hayes, Director of Headboards & Interiors, confirmed how long a mattress typically lasts. “Most people do not realise how long a mattress should last. On average, it is wise to replace a mattress every seven to ten years. Over time, mattresses lose their support and comfort, which can lead to back pain, restless nights, and even allergies from dust and bacteria.”A mattress topper can aid with temperature control. For example, you may not need to change your sleep set-up in the cooler months, but you might need a topper with cooling properties to assist you as temperatures begin to rise. When the temperatures begin to rise again, you can vacuum-pack the topper away and return to the original setup… something that’s much harder to do with a whole new mattress.Your sleeping preferences may change over time, too, and a mattress topper can help you adjust the firmness without needing to replace your whole bed.How do I know which mattress topper is right for me?First, ask yourself what you’re trying to adjust. Are you experiencing back pain? Do you want to keep cool and comfortable during the warmer months?The following table pairs the best materials suited to the most common needs:Your NeedBest ChoiceWhyMattress too firmMemory foam or plush down alternativeAdds softness & cushioningMattress too softFirm latex or dense foamAdds support and stabilityOverheating at nightLatex, wool, or gel-infused foamBreathable & temperature-regulatingBack painMedium-firm memory foam or latexAligns spine & relieves pressureAllergiesHypoallergenic materials (latex, wool, microfiber)Resists dust mites & allergensBudget-friendlyPolyfoam or microfiberAffordable comfort boostFeather, down, polyfibre, or microfibre mattress toppers may be machine washable on a gentle, cold cycle (check the label) | PEXELS How do I wash my mattress topper? Some materials may require more cleaning and maintenance than others.Memory foam and polyfoam, for example, should almost never be machine-washed. You can spot clean with mild detergent, blot, air dry, and freshen with baking soda.Latex is also spot-clean only; you may just need to vacuum occasionally to keep dust away.Feather, down, polyfibre, or microfibre toppers may be machine washable on a gentle, cold cycle (check the label) and should be dried thoroughly with low heat and dryer balls.Wool is usually spot clean or dry clean only, though some blends allow gentle cold-water washing — always use a wool-safe detergent and air dry.To ensure you’re caring for your mattress topper properly, it may be best to read the individual care labels.These additional maintenance tips can also extend the lifespan of your topper:You can buy mattress covers, which are an extra protection layer for toppers, to protect against spills and staining Deodorise your topper naturally by sprinkling baking soda on top, letting it set, and then shaking it off to keep fresh between cleanings Rotate your topper every few months to prevent uneven wearMake sure your topper is completely dry before use. Materials like foam can form mould or mildew if they’re still dampHow often should I wash my mattress topper? It’s best to clean your mattress topper every three months to keep it at peak freshness. However, if you have a mattress protector, which acts as a barrier to keep your mattresses and mattress toppers fresh, then you’ll want to wash this every one to two months. If you’re prone to allergies, it may be beneficial to increase the frequency. Best mattress topperSave £30 essential mattress topper from SimbaTake advantage of next-day delivery by ordering the essential mattress topper on Simba’s online site. Each mattress topper is made right here in the UK and offers a 10-year guarantee because they’re that confident their products will provide a good night’s sleep
Simba essential mattress topper
Warranty
10-year guaranteeCare instructions
Machine washableThe Essential mattress topper from Simba offers a blend of foam and springs, and is designed with award-winning Hybrid-tech for a quality night’s sleep. There’s a knit cover that provides a soft surface without compromising support. Built with four elastic straps, it easily hooks onto your mattress so you don’t have to worry about it sliding around in the middle of your night. It can easily roll up for travel if you plan on embarking on a road/camping trip too. Best memory foam mattress topper Save 15% on a memory foam mattress topper from Panda LondonNot only can you save 10% on the bamboo mattress topper from Panda, but you can also pay in 4 interest-free payments when you use Clearpay, a “buy now, pay later” service. You can trial the topper risk-free for 30 nights
Panda bamboo mattress topper
Designed with orthopaedic-grade support, this foam mattress topper is designed to keep your back, neck, and hips in alignment to provide comfort and support while you sleep. It features gel-infused technology to actively prevent overheating, especially during the warmer months. The topper is also set to help if you have sensitive skin or are prone to allergies. Made from hypoallergenic, breathable bamboo, it helps prevent irritation, keeps you cool, and reduces sweating. Its natural antibacterial properties protect against bacteria and dust mites, while moisture-wicking and odour-resistant qualities help keep your bed fresh. Warranty
10-year guarantee Care instructions
Not machine washable. Hand wash (up to 40 degrees) and hang dryBest mattress topper for back pain This topper is designed to boost comfort, support, and durability, making it ideal for those who need firmer support to maintain proper spinal alignment and reduce pressure on joints. This helps ease body aches and promotes healthier posture for a more restful sleep.It’s crafted with polyester, so it’s more affordably priced than other models without sacrificing comfort. The topper is available in multiple sizes and widths, too, so it can be placed in various areas of the home, like the master bedroom, guest room, etc. Thickness
5cm7cm firm7cm standard10cm Care instructions
Machine washableBest cooling mattress topper Save 9% on cooling mattress topper from Silentnight Get a new mattress topper with cooling properties for 9% off. Prepare to enjoy a cool, comfortable night’s sleep with a moisture-wicking design and added memory foam. Delivers to your door in three to five working days
Silentnight wellbeing cool touch mattress topper
The Silentnight Cool Touch Topper is designed to help you stop overheating so you can enjoy a cool night’s sleep. Made with breathable Coolmax fabric, it lets air flow freely and wicks away moisture to keep you dry throughout the night. Combined with EcoBreathe fibre channels, too, it helps regulate temperature and creates a cooling effect. Care instrcutions
Vacuum, or spot clean with mild detergent Best mattress topper for guests Buy a mattress topper for guests from EmmaSave 20% and split the cost over time when you use DivideBuy — where you only need to pay £12.80 per month interest-free.You also have the choice to upgrade to a premium option, which is slightly thicker (9cm) and has a firmer feel for those who need additional support.
Emma flip mattress topper
If you’re hosting overnight guests, give them the option of either a soft or firm mattress topper. This reversible topper from Emma features two sides, one soft, one firm, that can easily be flipped over depending on what your guests prefer. Designed with breathable foam, it supports better airflow to keep you cool at night. It also features a removable cover that can be tossed into the washing machine for easy clean-up. Warranty
10-year guaranteeCare instructions
Machine washableBest mattress topper for side sleepers Save £35 on the hybrid mattress topper from SimbaIn addition to Simba’s sale, you can spread the cost to as low as under £30 per month on 12 monthly instalment payments, depending on the size you select. If you’re not happy with your topper within 200 days of receiving it, Simba will collect it back, free of charge
Simba hybrid mattress topper
The hybrid mattress topper by Simba combines award-winning Hybrid tech with patented titanium alloy Aerocoil microsprings to provide premium support. It’s Simbatex and CertiPUR foam layers keep things fresh and cushioned, while a soft, breathable knitted cover adds airflow and can be removed for easy washing. Portable and versatile, it rolls up for travel, guest rooms, or camping, and stays in place thanks to elastic straps and a non-slip base. It’s also made right here in the UK. Warranty
10-year guaranteeCare instructions
Machine washableBest budget-friendly mattress topper Save 9% on budget-friendly mattress topper from AmazonUpgrade your mattress for under £25 to for a good night’s sleep, and without breaking the bank. Designed with a soft microfibre fabric, it adds support while you rest. It can also be easily thrown in the wash. With an Amazon Prime membership, you can receive your topper in as little as two days with free shipping
Arlinens microfibre mattress topper
Easy-fit elasticated straps keep this mattress topper securely in place, while the hypoallergenic hollow fibre filling acts as a barrier against dust and mites—ideal for allergy sufferers. Made with a soft microfibre fabric and filled with 100% hollow fibre, it offers plush comfort that stays fluffy wash after wash. Available in sizes from cot to super king, it’s machine washable for easy care and long-lasting freshness on a budget. Care instructions
Machine washableBest king-size mattress topperGet 25% off the king-size premium mattress topper from EmmaMade to be nearly double the thickness of a standard mattress topper, the premium mattress topper from Emma is meant to be a more luxurious choice for those who want maximum support and comfort without having to splurge on a brand new mattress. You also have the option to add a mattress protector, which could prevent staining from spills and extend its lifespan.
Emma premium mattress topper
Made to be nearly double the thickness of a standard mattress topper, the premium mattress topper from Emma is meant to be a more luxurious choice for those who want maximum support and comfort. Designed with cooling technology, it will keep you comfortable and dry on even the warmest nights. Warranty
10-year guaranteeCare instructions
Machine washableBest heated mattress topperBuy the Silentnight self-heating mattress topper from AmazonThis highly rated option features heat-reflecting foil and a thermal lining to retain heat. Made with microfibre and a soft fabric, it’s designed to be hypoallergenic while also keeping you cosy all night long
Silentnight self-heating mattress topper
A heated mattress topper can act as a cost-effective way to stay warm on cold nights, which provides personalised comfort without the expense of having to heat your entire home. Silentnight’s mattress topper doesn’t need to be plugged in, so it not only will help keep the electricity bill down, but it’s also easily portable. It’s designed to hug your existing mattress and can be taken off and stored away during the warmer months. Warranty
Two-year guaranteeCare instructions
Machine washableBest breathable mattress topperBuy the Slumberdown breathable mattress topper from AmazonThis 10 cm extra-deep mattress topper boasts over 900 reviews, making it one of the most popular choices to add for a restful night’s sleep. It’s built with even stitching to provide a long-lasting shape and helps distribute weight evenly, which helps prevent back pain. It easily hooks onto your bed, too, so you won’t have to worry about it moving around at night
Slumberdown mattress topper
The Slumberdown mattress topper is designed with a depth of 10 cm to provide an extra-soft cushion for your existing mattress. It’s built with even stitching to provide a long-lasting shape and helps distribute weight evenly, which helps prevent back pain. The topper easily hooks onto your bed, too, so you won’t have to worry about it moving around at night. It may make for a handy spare to have in your guest room so you can adjust your existing set-up for various sleeping preferences. Warranty
2-year guaranteeCare instructions
Machine washable