10 Best King Size Mattress Cover in The UK

Last updated on 02/08/2025

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Best Choice

9.9

Exceptional

Hansleep

Hansleep Memory Foam Mattress Topper Kingsize Bed, Mattress Cover Pad with Extra Deep Pocket, 150x200cm

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Why We Love It

Supports pressure relief effectively.
Keeps you cool and comfortable.
Durable, soft, and stain resistant.

Main Highlights

SUPPORTIVE MEMORY FOAM LAYER: Hansleep memory foam mattress topper has a specifically designed structure of a combination of memory foam layer with gel infused and down alternative fillings layer, which will greatly to distribute weight evenly and alleviate pressure at the different contact points of the body. Hansleep memory foam mattress pad is a great companion especially for a firm mattress.
BREATHABLE BAMBOO SURFACE: With bamboo fabric surface and gel-infused memory foam filling, the mattress topper could better maintain air circulation to avoid overheating and sweating. After a tired day, you can enjoy a soft and cozy sleep as if lying on a cloud.
DEEP SKIRT DESGN: The deep pocket mattress pad can stretch up to 53cm and elastic fitted skirt can securely attach mattress protector to the mattress.
ULTRA SOFT & DURABLE FABRIC: The bamboo mattress topper has stronger fade and stain resistance, and it is softer, more breathable and more durable. This memory foam mattress cover will provide you with a comfortable and relaxing sleep experience.
CARE INSTRUCTIONS: As Vacuum packed, it may look thinner once unpacked, please give it two days to regain its shape and thickness. For a better user experience, please dry for 20 minutes before use. Machine washable with cold water, gentle cycle only, tumble dry low.

King Size Waterproof Mattress Protector, Cooling Bamboo Mattress Pad Cover Fitted Deep Pocket,3D Air Fabric Breathable Bed Mattress Cover Matress Protector King Size Soft & Noiseless White

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Why We Love It

Naturally thermo-regulating bamboo fabric.
Superb quilting process ensures comfort.
Advanced double TPU membrane protection.

Main Highlights

ULTIMATE COOLING & BREATHABLE COMFORT🌙 Made of bamboo material, this ultra-soft king mattress cover is more breathable than cotton terry waterproof mattress protector.Plus, pure Bamboo fabric is naturally thermo-regulating to keep you cool and relaxed while sleeping and providing all season comfort.Perfect for sensitive skin and for those of you with itchy.
SMOOTH & NOISELESS MATTRESS PAD🌙 Superb quilting process ensures the thicker filling fixes evenly, which makes your mattress more breathable, smooth, and softer, produce no crinkling sound or change the feel of your mattress,and absorb all liquids instantly. Enjoy a fresh and cooling sleep with this mattress protector king size.
100 PERCENT WATERPROOF PROTECTION🌙 Features advanced double TPU membrane to block liquids & moisture from getting in your mattress.This cooling mattress protector kingsize bed provides protection from perspiration, urine, liquids, and stains, prolonging the life of your mattress. Friendly for those with kids, pets, incontinence, asthma, eczema sufferers, or elderly people,no worry of any accidents.
SAVE YOUR MONEY🌙 Repeated washing and drying won’t cause deformation of our premium elastic material, or damage the specially designed waterproof membrane with cold water and tumble dry on low heat(<40℃), just put it in and get clean within 20 minutes.Bamboo waterproof mattress protector king size has stretchy skirts that fit up to 45cm memory foam mattress.
You Deserve The Best🌙 This is the pinnacle of modern luxury bedding finally available at a price that won’t bust your budget.These cooling mattress protector will remain fresh, vibrant for years, be the best protection partner for your expensive mattress.

Silentnight Quilted Mattress Protector – Premium Luxury Soft Cosy Mattress Cover Protector Pad with Extra Deep Fit Elasticated Straps – Hypoallergenic, Super Soft and Machine Washable - King, White

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Why We Love It

Extra comfort and protection.
Quilted soft touch cover.
Hypoallergenic and machine washable.

Main Highlights

ULTIMATE PROTECTION: Helps to provide extra comfort and protection whilst preventing dust mites by adding a protective barrier to your mattress
QUILTED COMFORT: The soft touch quilted cover is filled with soft and comfortable hollowfibre which helps to add an extra layer of cushioned comfort to your mattress
EXTRA DEEP EASY FIT STRAPS: The elasticated straps fit securely to your mattress. Fits all mattress depths
HYPOALLERGENIC Kind to skin and does not include any contents likely to cause allergies
MACHINE WASHABLE: Fully machine washable so you can keep enjoying fresh comfort; Note: Cool Tumble Dry Only

Ultimate sleeping comfort guaranteed.
Superior protection from allergens.
Easy care with durability.

Main Highlights

MAXIMUM SOFTNESS AND COMFORT: Our king size mattress protector provides you with a heavenly sleeping experience. It has been made with high-loft polyester fiberfill that fluffs incredibly to give you a cozy feel and the most relaxing sleep. The top is made of brushed microfiber fabric that gives great comfort against your skin. With these kingsize mattress protectors, you can revitalize an aging mattress or give yourself an extra layer of luxury to sleep on.
PROTECTS AGAINST FLUIDS, ALLERGENS & DUST MITES: Our waterproof mattress protector king is well known for its premium protection against any kind of fluids, dust mites, allergens, and bacteria. This has made them especially helpful for those with kids, pets, or allergies. Our anti allergy mattress protector offers peace of mind and a more sterile sleeping environment for you and your family. Cuddle away for a cozy and restful night's sleep.
BREATHABLE & NOISELESS: ZNR Living uses only the finest high quality components for its bed bug mattress protector to ensure your sleeping experience will be just as quiet and comfortable as before it was applied. Microfiber quilted surface design is soft, smooth, and noiseless. It naturally allows air and heat to pass through, keeping your bed cool and dry.
EASY CARE: To ensure a great fit of a quilted mattress protector, an elastic band is used on the side skirt to automatically pull excess material under the mattress. It can fits mattresses up to 40 centimeters deep wrapping right around your mattress. Machine-wash the waterproof mattress cover using normal household detergents that do not contain bleach. Tumble dry on low heat. Do not iron and do not dry clean.
ETERNITY GUARANTEE: ZNR's primary focus is Customer Satisfaction, we pride ourselves in no hassle to customers. We will ensure that within 24 hours our customers will get a solution and information they require for their order. Customer satisfaction is of utmost importance to us so shop with confidence because no matter what, we've got you covered.

Quilted Mattress Protector, Hypoallergenic Extra Deep Fitted Mattress Cover 30 cm (152cm x 200cm) King

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Why We Love It

Adds extra comfort and luxury.
Extremely soft, tear-resistant material.
Eligible for quality sleep.

Main Highlights

✔️ Protect your mattress – HIGHLIVING Quilted Mattress Protector is padded with 110 GSM filling along beautiful Hexagonal upgraded Quilting design. This product is available in two variants, 30 Cm which has 30 cm skirt and 110 GSM filling for normal use and 40 cm Triple filled which has 40 cm skirt and 200GSM filling for extra comfort and luxury. You can select type as per your requirement from size tabs.
✔️Soft and Comfortable Material – Our mattress covers are made from microfiber fabrics that make it ultra-soft. We use materials free from BPA, Vinyl etc. It gives you the feeling like sleeping on clouds and best for kids, pets and adults. Our protector save your valuable mattresses and prolong the life of your mattress. Microfiber used in protector is abrasion resistant, that protects the mattress from wear and tear.
✔️Noiseless – Its soft fabric ensure comfortable sleep without crinkle sound and let you sink into mattress for deep sleep. The filled layer allow to pass air through and keep mattress cool and gives superior comfort to your delicate skin. Ultimate solution for enjoyable nights.
✔️Sizing Details – High living offering protectors in all sizes: single mattress protector (90x190)cm, mattress protector double (137x190)cm, small double mattress protector (122cmx190cm), bunk bed protector(76cmx190cm), king size mattress protector (152x200)cm, Cot Bed (70x140+15) and super king size mattress protector (182x200)cm. We are offering all sizes in 30 cm and 40 cm fitted skirts so you can choose from options as per your requirement.
✔️Enjoy quality sleep – A healthy and comfortable sleep can recharge your mind and body and it is only possible with our mattress protector’s range. It is the matchless place to enjoy family time, chat with friends or me time like book reading etc. It gives elegant look to your mattress and very easy to wash and dry. Simple wash in machine and tumble dry on low.

Dreamzie Quilted Mattress Protector, up to 40 cm - Deep Fitted Double Mattress Cover - Oeko-tex and Breathable - Not Waterproof (King - 150 x 200 + 40 cm)

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Why We Love It

Comfortable and restful nights.
Perfect fit for all mattresses.
Soft, breathable, and easy care.

Main Highlights

This Dreamzie mattress protector is the solution to enjoy peaceful and restful nights thanks to this quality padded layer which offers comfort and good protection.
Good support: This mattress protector has a skirt with cap for mattresses 30-40cm deep, and a strong stretchy elastic all around for perfect support. Alese fits the mattress and does not move with your movements.
Comfortable and Quiet: The quilted surface of this mattress pad offers a pleasant feeling of softness for dreamy nights. 2mm thick, this mattress protector is both comfortable and quiet thanks to its soft material which makes no noise during your movements.
Soft and Breathable: Oeko-tex certified soft mattress protector for nights that are as soft as they are healthy. It is breathable, wicks away heat and perspiration and keeps you cool. Its polyester allows good air circulation between you and your mattress.
Easy care: Machine wash at low heat setting, tumble dry low, do not bleach, do not iron or dry clean.

IMFAA Quilted Mattress Protector - Extra Deep Stretch Skirt– Mattress Topper – Anti Allergy and Breathable Fitted Mattress Cover. (White, King(152x200+40) Cm)

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Why We Love It

Deep protection for large mattresses.
Machine washable for easy maintenance.
Promotes allergy-free, comfortable sleep.

Main Highlights

Sizes Guide : Length = 200Cm , Width = 152Cm and Depth = 40Cm Apx
IMFAA Quilted Mattress Covers are fully Fitted Extra Deep Mattress Protectors to fit more deeper mattresses
IMFAA Quilted Mattress protector extra deep is durable mattress pad which is conveniently machine washable at 40c.
IMFAA Covers are anti allergy ,easy to care, soft, comfy and also dry evening's sleep
IMFAA Quilted Mattress Protector add an extra layer of comfort to your mattress.
IMFAA Quilted mattress Protectors are Machine Washable at 30℃ friendly, Can be tumble dry on low, Do Not bleach, Do NOT iron, This quilted Mattress Protector is easy to maintenance and store.

Yorkshire Bedding Quilted Mattress Protectors King Size 30 CM Extra Deep Anti Allergy Microfiber Fitted Mattress Cover (150 x 200 Cm)

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Why We Love It

Offers Perfectly Tailored Sizes.
OEKO TEX Certified Material.
Resistant to Allergy and Stains.

Main Highlights

PERFECTLY TAILORED SIZES: This Extra Ordinary Mattress Protector is Available in 4 Different Sizes Single Bed Size (92 X 193 Cm), Double Bed (140 Cm X 193 Cm), King Size (150 Cm X 200 Cm) & Super King (180 Cm X 200 Cm). Stretches Up to 30 Cm Deep with Its Quality and Superior Elastic Fitting, Our Quilted Mattress Protector Pad is the Perfect Way to Keep Your Mattress in Great Condition.
OEKO TEX CERTIFIED PREMIUM MATERIAL: These Mattress Protectors Are made up of Highly Durable Microfiber Fabric. Pure Polyester Filling for Extra Comfort that Provides a Soft and Comfortable Sleeping Surface. This Mattress Cover is also OEKO-TEX Certified as they are free from any Substances or Chemicals that may Compromise Quality.
ANTI ALLERGY AND STAIN RESISTANT: This Mattress Protector is a Perfect Choice If You're Considering a Soft, Breathable, Anti Allergic and High Quality Mattress Covers Its Wicking & Stain Release Treatment Helps Keep You Cool and Clean, Night after Night with Day-To-Day Peace of Mind with this Fitted Mattress Cover, You can ensure your Mattress's Longevity
DEEP POCKET DESIGN & DURABILITY: This Mattress Covers can be Stretched Up to 30cm Deep to Ensure a Secure Fit on Mattresses the Corner Elastic Bed Skirt Is Designed to Easily Wrap around the Mattress Effortlessly Grips Any Mattress and Prevents Your Mattress Protector from Shifting during Your Sleep Quilted Fitted Mattress Protector is Durable and Long Lasting
HUSTLE FREE CARE: Keeping Your Mattress Protector Clean has Never Been Easier! Spend Less Time Worrying about Maintenance and more Time Enjoying Fresh and Clean Bedding. This Mattress Protector is Dry Clean Recommended. Do Not Tumble Dry

Caroline Shatuik Waterproof Mattress Protector King |40cm Extra Deep Fitted King Size Waterproof Bed Protector Topper | Non Noisy & Breathable Mattress Cover King Size Bed(152 X 200 +40CM)

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Why We Love It

Protects against fluids and spills.
Offers snug, secure fitting.
Easy to clean, durable.

Main Highlights

100% Water Impervious: Our premium poly cotton Terry Towel Mattress Protector will protect your mattress against , Fluids, Urine & any spilling liquids and can be used as incontinence water proof bed sheet and perfect for those who are looking for moving . Made from a super soft Moisture wicking & Breathable Terry towelling surface with a non – noisy TPU membrane for a dry night sleep.
Size Guidelines: Terry Towel Mattress Protector - King (W x 152, L x200 + 40cm Extra Deep Skirt) Or Buy in (W x 152 L x 200 + 30cmDeep Skirt)
Free from Harmful chemicals: The OEKO-TEX Certified Terry Towel Mattress Protector is constructed with vinyl – free material.
Strong Elastic and 360° Snug Fit: Terry Towel Mattress Protector is - Water proof Fitted sheet style design with strong elastic all around, that can ensure to avoid bunch up or slip out of place. This mattress side skirt can perfectly fit mattresses height up to 40cm/16 inches.
Easy to Clean & Long Lasting: Repeated washing and drying will not cause deformation of our premium elastic material or damage the specially designed waterproof membrane.

StorePAK 2PK King Size Mattress Cover Bags for Moving, Storage or Transport - Mattress Protector Storage Bag - Strong, Re-usable, Waterproof, Anti-dust Case

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Why We Love It

Strong plastic for protection.
Easy and economical usage.
Ideal for moving and storage.

Main Highlights

STRONG PLASTIC - Pack of 2 Reusable Mattress Cover Protectors that protect from dust, dirt and moisture.
EASY TO USE – Reusable, economical and durable.
RECOMMENDED PACKING USE - Perfect for moving, storage and during a renovation. Fits single, double and king size mattresses.
DIMENSIONS - L 279cm x W 152cm x H 20cm

8.8

Excellent

We scanned 1462 products

We reviewed these offers relevant to the King Size Mattress Cover within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Hansleep, Hapiclody, Silentnight, ZNR, HIGH LIVING, Dreamzie, IMFAA, Yorkshire Bedding, CAROLINE SHATUIK, StorePAK, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best King Size Mattress Cover in the market, we considered we took a deep dive into 7311 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Hansleep Memory Foam Mattress Topper Kingsize Bed, Mattress Cover Pad with Extra Deep Pocket, 150x200cm. We love many things about this product by Hansleep. What sets it apart from the competition is Supports pressure relief effectively. , Keeps you cool and comfortable. , Durable, soft, and stain resistant.
The best value product for most shoppers and where user satisfaction is continuously the highest is King Size Waterproof Mattress Protector, Cooling Bamboo Mattress Pad Cover Fitted Deep Pocket,3D Air Fabric Breathable Bed Mattress Cover Matress Protector King Size Soft & Noiseless White by Hapiclody based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for King Size Mattress Cover and the best cost-to-value ratio is Caroline Shatuik Waterproof Mattress Protector King |40cm Extra Deep Fitted King Size Waterproof Bed Protector Topper | Non Noisy & Breathable Mattress Cover King Size Bed(152 X 200 +40CM)at CAROLINE SHATUIK with a 20% discount.
Our list of the best King Size Mattress Cover is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best King Size Mattress Cover in The UK

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We scanned 1462 products

We concluded that: