The Simbatex® Range
Our most affordable mattress range, featuring our patented Simbatex® foam; this ingenious foam has a more airy, open structure which encourages more elasticity and more airflow than traditional memory foam.
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WHY NOT TRY OUR AWARD-WINNING SLEEP TECH?
Most wallet-friendly mattress
Which? Best Buy foam mattress
Most wallet-friendly Hybrid® design.
Our ground-breaking first Hybrid® design.
Extra layer of comfort-boosting micro springs.
Top performer, with three layers of micro springs.
The ultimate Simba, & our most advanced tech.
A sleep oasis of nature & tech, handcrafted in Yorkshire.
Classic natural materials & latest tech in sleep harmony.
Sublime fusion of luxury natural materials & our best tech.
Choose three designs to compare
We’re experts in the science of sleep, and over a million customers have already trusted us to give them the best night’s sleep they’ve ever had.
We have 300,000 five-star reviews, which is more than any other mattress brand in the world; we’ve also won over 60 sleep industry awards.
We design and make all our mattresses in the UK, creating local jobs and reducing our environmental impact.
Using body profile data from ten million sleepers, our sleep scientists have created a mattress designed and crafted for every sleeping style and body type.
We offer free delivery and returns, with a 200-night free trial and a 10-year guarantee. You can also shop with 0% finance over 12 months, pay nothing for a year and take monthly payments up to 5 years.
Most of our mattresses are available in standard UK and European sizes. Please note that mattress depth varies depending on the model you choose. For example, our Earth range is packed with natural mattress materials and our signature sleep tech, with our Apex mattress measuring 30cm deep; our Hybrid® Luxe comes in at 31cm, and our Hybrid® Ultra is our deepest mattress at 34cm. We suggest checking these details on each product page before buying.
UK Single Mattress 90W x 190L (cm)
UK Small Double Mattress 120W x 190L (cm)
UK Double Mattress 135W x 190L (cm)
UK King Mattress 150W x 200L (cm)
UK Super King Mattress 180W x 200L (cm)
European Single Mattress 90W x 200 (cm)
European Double Mattress 140W x 200L (cm)
European Queen Mattress 160W x 200L (cm)
You could opt for one of our standard Single Mattresses or a slightly longer European Single mattress for kids, depending on the size of their bed. But for raised beds or bunk beds we recommend our Hybrid Kids’ mattress; it’s a UK single size but has a shallower depth (16cm) to meet safety regulations. If you have enough space you might want to consider a Small Double Mattress, or a Double Mattress – especially if you have growing kids.
If you’ve heard about the benefits of an organic mattress, we suggest you take a look at our Earth mattresses; they combine some of Nature’s best materials with our signature tech for a more natural mattress, with no compromise on comfort.
The first thing you’ll need to do get your tape measure out; remember your mattress will sit higher in the room once it’s on its bed frame. If you have the space, our Super King Mattresses are the widest mattress we make, followed by the European Queen mattresses; they feel super-luxurious and they’re ideal if you have kids (or pets) that like to sneak in during the night.
But if you’re concerned about not having enough space, do have a look at our King Size Mattresses: they still feel indulgent, without taking up the entire bedroom. Alternatively, we offer a wide range of cool and comfortable Double Mattresses for you to choose from.
Also known as a combination mattress, the clue really is in the name. Offering multiple layers of springs and foam, they’re designed for optimum support. When it comes to our Simba Hybrid® mattresses, they’re not like regular combination ones. We’ve blended our unique Aerocoil® micro springs with our patented Simbatex® technology to offer a cool, contoured comfort across a range of options.
Intrigued? Discover our entire Hybrid® range here.
Overheating is one of the most common causes of sleep disruption, so it’s an issue we’ve researched widely. When you sleep your body temperature naturally drops to allow your body to rest fully, but hot, sticky mattresses that cause the body to heat up inhibit that process and prevent you from sleeping.
Our solution? A high-quality mattress engineered for cooler, deeper sleep; Simba’s unique mattress technology increases airflow and breathability to prevent overheating. All our Hybrid® mattresses offer the best of both springs and foam: tiny, pocketed springs near the mattress surface to aid air circulation, combined with a Simbatex® foam comfort layer that has thousands of perforations that increase airflow. And as for our Earth range, they’re packed with natural mattress materials to help you stay cool and comfortable.
All our Hybrid®, Earth and foam mattresses are made here in the UK. We love to stay local wherever we can, so that we can support the local communities and reduce our carbon footprint.
Yes. All Simba mattresses are 100% recyclable, so there’s no need for any Simba mattress to go to landfill at the end of its life.
We're particularly proud of our Earth range; for one thing it’s packed with natural mattress materials, plus it’s completely free of glue or foam, making recycling at end of life easier – it's our most eco-friendly mattress range. To help you play your part, we offer a not-for-profit removal service for your old mattress whenever you buy a new one from Simba. It’s priced reasonably, and we’ll take any brand or size to make sure it’s properly and responsibly recycled.
Learn more about our Mattress Recycling Service here.
Yes, we do sell mattresses in our Simba Refurbished range. For every mattress returned to us, we refurbish or recycle them. It’s kinder to the planet and makes our unique Simba sleep tech more accessible to everyone. Once we’ve tested every component, we replace parts, deep clean and sanitise everything. Then it goes to a final inspection by our expert renewal team to receive a certified Simba guarantee, so you get the same quality mattresses for a slice of the price.
Explore our Refurbished range here.
Absolutely. We’re confident our high-quality mattresses, so they all come with a 10-year guarantee; Simba certified Refurbished mattresses include a 1-year guarantee.
Our mattresses are easy to care for; all you need to do is rotate them once a month for the first three months, and then roughly every quarter after that. You don’t need to turn them over at all. For our Earth mattresses, twice a year after the first few months will do. This is to keep all the natural mattress fillings more comfortable for longer.
We do suggest you invest in one of our Mattress Protectors; they’re made from soft, quilted cotton and are designed to help protect your mattress from wear and tear. You can even put them in the washing machine to freshen them up when needs be.
Yes. All Simba mattresses are delivered free. Some arrive vacuum-packed and boxed, so they need a couple of days to restore their shape, and other mattresses like our Hybrid® Ultra and entire Earth range arrive unboxed. For these models, you’ll get VIP delivery directly to a room of your choice, so you don’t have to worry about carrying them up the stairs.
Whichever mattress you choose, you have 200 nights to try it out, totally risk-free. If you decide it’s not for you within that time, we’ll collect it from you for free.
We have a range of bed frames to suit every need, from our clutter-clearing Ottoman bed bases to our beautifully simple Wooden beds. And because sleep is personal, you can choose your fabric, headboard design and desired storage on selected premium beds.
Find our bed bases here.
Here's an introductory guide to our range. If you're not sure which mattress to go for; we have three different types - the Simba Hybrid, the Simbatex® Foam. We also have our own range of Simba certified Refurbished Mattresses, subject to availability.
Our most affordable mattress range, featuring our patented Simbatex® foam; this ingenious foam has a more airy, open structure which encourages more elasticity and more airflow than traditional memory foam.
Our bestselling, award-winning mattresses, comprising all our ground-breaking, patented tech. They’re engineered with our cushioning Aerocoil® micro springs and our open-cell Simbatex® foam in up to 13 layers, to help you sleep cooler, deeper and longer.
Our newest mattress range, handcrafted and tufted in Yorkshire. It features a remarkable range of luxury natural materials, in harmonious fusion with our signature technical expertise.