Mattress Protectors:

Soft, silent, fully waterproof mattress protectors built for British beds and made to last. Available in single, double, king and super king, with deep skirts that fit modern mattresses up to 30 cm deep.

There's something quietly satisfying about climbing into a bed you know is properly looked after. Fresh sheets, a plump pillow, and underneath it all, a mattress protector doing the unglamorous job of keeping everything clean. It's the part of your bed nobody sees, but it's the part that decides whether your mattress still feels new in five years — or whether it's been quietly soaking up sweat, spills and skin cells since the day you brought it home.

Our UK collection of mattress protectors is built around one simple idea: protection shouldn't come at the cost of comfort. Every protector in this range is waterproof where it needs to be, breathable where it matters, and completely silent through the night.

Why a Mattress Protector Is Worth It:

Most people don't think about what's happening inside their mattress until something goes wrong a spilt glass of wine, a sick child, a pet accident, or that unmistakable musty smell that develops over time. By then, the damage is usually done. A good mattress protector prevents all of it before it starts.

Here's what the right one actually does for you:

Protects your investment: A decent mattress costs anywhere from £300 to well over £2,000. Most manufacturer warranties are voided the moment a mattress becomes stained even from sweat. A waterproof mattress protector keeps that warranty intact and adds years to the life of your bed.

Keeps allergens out of your sleep: The average mattress is home to millions of dust mites within a couple of years of use. For anyone with asthma, hay fever, eczema or pet allergies, that's a nightly trigger. A tightly woven, hypoallergenic mattress protector creates a physical barrier that dust mites, pet dander and pollen simply can't get through.

Stops moisture in its tracks: We lose around half a pint of water every night just from breathing and perspiring. Without protection, that moisture sinks straight into the foam or fibers, where it feeds bacteria and breaks down the materials. A breathable waterproof layer wicks it away before it can do harm.

Feels like nothing at all: The biggest complaint about old mattress covers was the sound that cheap, plastic crinkle every time you rolled over. Modern protectors have solved this completely. Ours use an ultra-thin polyurethane membrane bonded beneath a soft cotton or bamboo surface, so they feel like a fitted sheet and stay completely silent.

Shop Mattress Protectors by Size

Every bed in our collection comes in all four standard UK sizes, with deep elasticated skirts that grip the corners and stay put — even on thick pillow-top and memory foam mattresses.

• Single Mattress Protector: 90 x 190 cm. Ideal for children's beds, bunk beds, single guest rooms and student accommodation.
• Double Mattress Protector: 135 x 190 cm. Our most popular size, perfect for couples in smaller bedrooms or solo sleepers who like the space.
• King Size Mattress Protector: 150 x 200 cm. The standard for modern master bedrooms.
• Super King Mattress Protector: 180 x 200 cm. generous coverage for the largest UK beds, with deep corners to match.

Not sure which size you need? Measure the length and width of your mattress, then check the depth. If your mattress is over 25 cm deep, you'll want our extra-deep skirt option to make sure the protector fits snugly without pulling up at the corners.

Choose the Fabric That Suits the Way You Sleep

Different people sleep differently, and the fabric of your mattress protector matters more than most shoppers realize. Here's how the three main options in our range compare:

Bamboo mattress protectors are the cool sleeper's best friend. Bamboo fiber is naturally antibacterial, exceptionally breathable, and pulls moisture away from the body faster than cotton. If you regularly wake up too warm, sweat at night, or live somewhere with hot summers, this is the fabric to choose.

Quilted cotton mattress protectors add a soft, lightly padded top layer that gives your bed a touch of extra plushness without changing its firmness. They're a favorite for guest rooms because they feel instantly luxurious, and they wash beautifully.

Terry toweling mattress protectors are the workhorse of the range. The looped cotton surface is highly absorbent and tough enough to handle daily family life — making it the right pick for households with young children, pets, or anyone going through potty training.

Whichever fabric you choose, every mattress protector in this collection is fully waterproof, hypoallergenic, OEKO-TEX certified, and machine washable at 60°C.

Designed for UK Homes, Built to British Standards

Perfect Nest is UK-based bedding brand, and every product in this collection is sized for UK mattresses, tested against UK fire safety standards, and shipped from a UK warehouse. That means no awkward American or European sizing, no surprise import fees, and no waiting weeks for delivery. Most orders arrive within 2–3 working days, and returns are free if anything isn't right.

We also believe a good mattress protector should be affordable enough that there's no excuse not to own one. Our range starts at a price point well below the high-street brands, without cutting corners on materials or construction.

How to Care for Your Mattress Protector

Looking after your mattress protector is genuinely simple. Wash it on a gentle cycle at up to 60°C with a mild detergent — the same load as your sheets is fine. Skip the bleach and the fabric softener, both of which can degrade the waterproof membrane over time. Tumble dry on low or hang it out to air dry naturally.

Most households wash their mattress protector every 4–8 weeks. If you have pets sleeping on the bed, allergies, or young children, every 2–4 weeks is better. With normal care, you can expect a quality mattress protector to last 2–3 years before it needs replacing.

Mattress Protector FAQs:

Are mattress protectors noisy to sleep on?

Modern ones aren't. Older covers used thick plastic that crinkled every time you moved, but our protectors use a thin, breathable membrane hidden beneath a soft fabric surface. You won't hear or feel it.

Will a mattress protector change how my bed feels?

No. The protector sits invisibly under your fitted sheet and is thin enough that it doesn't affect the firmness, support or feel of your mattress in any way.

How often should I was a mattress protector?

Every 4–8 weeks for most households. Wash more often (every 2–4 weeks) if you have pets, allergies, asthma, or young children in the bed.

Do I still need a mattress protector if I already have a topper?

Yes. A topper adds comfort but also absorbs sweat and spills just like a mattress would. A waterproof mattress protector should sit on top of both, protecting the topper and the mattress underneath.

Can a mattress protector really help with asthma and allergies?

Yes and the difference can be significant. By blocking dust mites, pet dander and pollen from settling into your mattress, a hypoallergenic protector removes one of the biggest night-time allergen sources in most bedrooms. Many allergy sufferers notice clearer breathing and fewer morning symptoms within a couple of weeks.

Which size mattress protector do I need?

Match the size to your mattress: single (90 x 190 cm), double (135 x 190 cm), king (150 x 200 cm), or super king (180 x 200 cm). If your mattress is more than 25 cm deep, choose the extra-deep skirt option for a secure fit.

How long does a mattress protector last?

With regular washing and gentle care, expect 2–3 years of nightly use. Replace yours if you notice the waterproof layer cracking, the fabric thinning, or any tearing around the elastic.

Is a waterproof mattress protector breathable?

Yes and this is where modern protectors have come a long way. The membrane we use lets air and water vapor pass through, but not liquid. So you get full waterproofing without the sweaty, trapped-heat feeling that older covers were notorious for.