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Pillowcases are not only the finishing touch to your bed's aesthetic, but a layer of protection that keeps you and your sleeping environment fresh and hygienic. Shop our range of premium pillowcases, and enjoy free next day delivery!

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Trustpilot Star rating

Based on 22,224 reviews

Trustpilot Star rating Verified

Ordered sunday night,delivered monday afternoon.Super comfy mattress.Would use again in a heart beat.

Mark St 18th Apr
Trustpilot Star rating Verified

Good selection of mattress for all size and firmness and price points with option to take old mattress away a little pricey maybe but usefull and a varied delivery time slots to suit. Have used several times and will continue to do so

Gary 18th Apr
Trustpilot Star rating Verified

Sunday delivery was an option which really worked for me and was free, which was a bonus. The communication was really good and they turned up on time. The guys were in and out in 5 mins. The mattress is sooo comfortable and really good value.

Christine 18th Apr

Why are pillowcases important?

You shouldn’t underestimate the importance of a pillowcase - they are more than just a way to enhance the aesthetic of your bed.

Pillowcases allow you to wash and remove the bacteria that has built up on your pillow from contact with your face, preventing breakouts and improving the hygiene of your sleeping environment.

How often should you wash your pillowcases?

Our product experts recommend you change your pillowcases up to 3 times a week, as oils, sweat and general bacteria from your face and hair quickly build up.

If you don’t wash your pillowcases frequently, you’ll find you are more likely to suffer from breakouts and greasy hair, as the dirt will attach itself to you as you sleep. We recommend keeping a good stash of quality pillowcases clean and ready to use for frequent bed sheet changes.

What is the standard pillowcase size?

The standard UK pillowcase size is 48 x 74cm / 19 x 29 inches. You can also find king size pillowcases that measure 48 x 88cm / 19 x 35 inches.

You might also want a large pillowcase for a memory foam pillow, however you should note that a king size pillowcase will be too long. For a memory foam pillow, you can simply use a standard UK pillowcase.

Why are silk pillowcases good?

Silk pillowcases are great if you suffer from bad acne or hair breakage. The main benefit of a silk pillowcase is that it causes less friction, resulting in less damage to your hair, and absorbs less oils and bacteria, preventing spots and breakouts.

What is the best pillowcase?

The best pillowcases are made from breathable materials, such as cotton, as this helps to wick away excess moisture and keep you fresh.

Our range of Silentnight pillowcases are made from a soft microfibre material, which has been specially develped to offer you a clean, cool and hygienic night's sleep. This soft material makes our Silentnight pillowcases the best on the market, with hypoallergenic properties that help those with allergies get a better night's sleep.

Where to buy pillowcases

At MattressNextDay, we offer a range of premium pillowcases with free next day delivery. We also offer a variety of duvet and pillowcase sets, so you can enhance your sleep set-up all at once.

Duvet cover and pillowcase sets

Our Silentnight duvet cover and pillowcase sets are available in a crisp white colour, sophisticated charcoal or contemporary petrol colour. These bedding sets are ideal for any bedroom, whether you want to upgrade your master bedroom, or store some sheets away for a guest room. Our Silentnight duvet sets are made from innovative microfibre material, which iconically doesn't need to be ironed, making these sheets the most practical option.

Size Imperial Metric
Cot Mattress 3'9" x 1'9" 120cm x 60cm
Cot Bed Mattress 4'6" x 2'3" 140cm x 70cm
Adjustable Small Single 2'6" x 6'6" 75cm x 200cm
Adjustable Single 3' x 6'6" 90cm x 200cm
Adjustable Small Double 4' x 6'6" 120cm x 200cm
Adjustable Double 4'6" x 6'6" 135cm x 200cm
Small Single 2'6" x 6'3" 75cm x 190cm
Single 3' x 6'3" 90cm x 190cm
Small Double 4' x 6'3" 120cm x 190cm
Double 4'6" x 6'3" 135cm x 190cm
King Size 5' x 6'6" 150cm x 200cm
Super King 6' x 6'6" 180cm x 200cm
European Small Single 2'8" x 6'6" 80cm x 200cm
European Single 3' x 6'6" 90cm x 200cm
European Double 4'7" x 6'6" 140cm x 200cm
European King Size 5'3" x 6'6" 160cm x 200cm

All mattress sizes given are approximate and stated sizes refer to the sleeping surface only. Mattresses sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 2 inches (5cm).

Support Best for
 Icon for Memory Foam Memory Foam Body moulding and pressure relieving
 Icon for Natural Fibres Natural Fibres Unrivalled comfort, naturally temperature-regulating
 Icon for Latex Latex Breathable, supportive and eco friendly
 Icon for Cool Gel Memory Foam Cool Gel Memory Foam Active cooling properties, ideal for hot sleepers
 Icon for Soft White Fibres Soft White Fibres Hypoallergenic polyester, soft and durable

Support Best for
 Icon for Pocket Springs Pocket Springs Individual springs for tailored support
 Icon for Foam Foam Conforms to your body's shape, silent (no springs)
 Icon for Open Coil Springs Open Coil Springs Traditional, interlinked springs
 Icon for Pocket Springs Latex Bouncy yet supportive, great for hot sleepers

Firmness Best for
Good for side sleepers, a softer level of support
Good all-rounder for front, side or back sleepers
Medium - Firm
Good for people who change sleeping position
Good for people who sleep on their front or back
Extra Firm
The firmest level of support, also known as orthopaedic