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Kayflex Mattresses

Kayflex are one of the UK’s leading mattress brands, producing high quality rolled up mattresses at low prices. Kayflex have been manufacturing premium vacuum-packed mattresses since 2009, branching out into the latest sleep technologies along the way. 

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Based on 26,447 reviews

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All round great experience with mattressnextday!absolutely no complaints: everything 5! ordering; communications; delivery; packaging; and best of all the mattress we bought is outstanding! thank you very much mattressnextday! highly recommend

Ms Jill Nicholson 23rd Jan
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We are made up with our mattress. Such good quality for the price. The delivery was fast and well communicated.

Leanne Cox 23rd Jan
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Im thrilled with my experience with mattress next day! the king-size divan they delivered is top-notchcomfortable, stylish, and exactly as described. A special shoutout to alex from customer service, whose friendly and professional assistance made the entire process seamless and stress-free.

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Renae Lucas-hall 23rd Jan

About Kayflex

Kayflex are a budget mattress brand with a difference. Established in West Yorkshire, the UK bed mattress manufacturers are best known for specialising in foam mattresses which are conveniently rolled or vacuum packed.

A Kayflex mattress offers all the comfort and support your body requires to get to sleep, featuring plush, comfortable fillings. With premium mattresses for sale at affordable prices, Kayflex produce rolled mattresses you can trust.

Kayflex mattress types

Kayflex handmade mattresses utilise the biggest and brightest mattress technologies to produce high-end sleeping surfaces to suit all budgets. Their waterproof mattresses combat night-time accidents, featuring hypoallergenic properties to enhance the hygiene of your sleeping environment. The Kayflex waterproof mattress range is breathable, regulating body temperature for a cool night’s sleep.

Memory foam mattresses are increasingly popular, reacting to body contours for incomparable comfort. The Kayflex memory mattress utilises this innovative technology in its top layer, resulting in a sumptuous sleeping experience. Similarly, the Kayflex pillow top mattress is as luxurious as they come, made with deep foam layers and pocket springs topped off with a plush cushioned top surface.

What are the benefits of rolled up mattresses?

Rolled mattresses are an increasingly popular innovation in the bed and mattress world. Vacuum packed mattresses are manufactured with the same winning quality and comfort you expect from traditional mattresses. The mattress-in-a-box design also makes delivery much easier, eliminating the need to awkwardly carry your mattress up the stairs.

They are also environmentally friendly. Kayflex mattresses reduce carbon footprint, taking up less space in delivery vans. This equates to less journeys and fuel used, as drivers can carry significantly more rolled-up mattresses per delivery. Choosing a mattress from Kayflex gives you a reliable, eco-friendly sleeping solution at an affordable price.

How firm are Kayflex mattresses?

A significant percentage of the Kayflex mattress range has a medium comfort level. Medium mattresses are the most popular firmness rating, representing the best of both worlds – not too firm, not too soft. A Kayflex medium mattress is suitable for all sleeping positions, offering just the right amount of cushioned support.

The softest offering from Kayflex is the Windsor Memory. A soft to medium mattress, this roll up foam mattress edges towards the plush side of the firmness scale. On the opposite end of the spectrum, there’s also a firm mattress in the shape of the Kayflex Medi Flex, perfect for those requiring extra body support to sleep comfortably.

Which mattress sizes do Kayflex stock?

Kayflex mattresses are for everyone, coming in a full selection of sizes to suit the whole family. For the smaller bedrooms in your home, Kayflex have small single and single mattresses, perfect for little ones and guest rooms. For couples and standard sized rooms, we also stock queen size and double mattresses from Kayflex, giving you all the room you need to stretch out. Finally, our largest size options come in the form of kingsize and super king mattresses, filling up a deluxe bedroom with night time comfort.

How do I protect my Kayflex mattress?

Maintenance is key. All mattresses are susceptible to damage caused by moisture, and as such it’s imperative that you take care. The average mattress lifespan is between 8-10 years, although this can be extended with dedicated upkeep. Only clean your mattress with a dry cloth, turn when necessary and add a high quality mattress protector to keep your sleeping surface pristine for as long as possible.

Can you sleep on a Kayflex rolled mattress straight away?

Any rolled mattress takes time to expand to its full size, and the Kayflex range is no different. While you may be eager to enjoy the improved comfort and quality of your new mattress, it’s important to give it some time to breathe. Thankfully, unpacking a vacuum-packed mattress is easy. Simply leave it to expand at room temperature for a minimum of 2 hours.

Do Kayflex mattresses have next day delivery?

Where possible, our range of Kayflex mattresses are delivered within 24 hours. While this is dependent on stock, MattressNextDay are dedicated to giving you a great night’s sleep as quickly as possible. Not going to be in? There’s also the option to choose a delivery date which suits you. Visit our delivery page or consult product pages for detailed delivery information.

Is there a warranty with Kayflex mattresses?

Kayflex mattresses are long-lasting sleeping solutions. With a substantial guarantee, you won’t be kept up all night when you invest in a Kayflex mattress. Each rolled-up mattress has a 12 month guarantee as standard, while most models benefit from an additional 5 year warranty, making it even easier to rest and relax.

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 +/- 20mm.

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
An image representing the Mattress Firmness type of Softer Softer Good for side sleepers, a softer level of support
An image representing the Mattress Firmness type of Medium Medium Good all-rounder for front, side or back sleepers
An image representing the Mattress Firmness type of Medium Firm Medium - Firm Good for people who change sleeping position
An image representing the Mattress Firmness type of FirmFirm Good for people who sleep on their front or back
An image representing the Mattress Firmness type of Extra Firm Extra Firm The firmest level of support, also known as orthopaedic

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