Simba mattress sale deals UK: take advantage of the big bank holiday sale with up to 20% off

Can’t sleep in the heat? Same. The good news is Simba’s latest bank holiday sale has landed, and it’s a strong one: up to 20% off mattresses with bundle freebies on selected models.

Simba’s hybrid designs are built to handle restless, sweaty nights thanks to clever cooling layers and responsive support that keeps you comfy through every toss and turn.

Aaron Dowler

Simba Sleep: up to 20% off the brand’s mattresses

It’s the same award-winning tech we rate in our best mattress round-ups, and you’ll notice the difference from night one.

This month, Simba’s bundle deals sweeten the pot with free premium pillows, a luxury duvet, and a mattress protector on popular picks like the Hybrid and Pro ranges.

Translation: a full sleep refresh in one click.

If you’re planning ahead for cooler weather, all that temperature-regulating tech works just as well when things dip.

And with a 200-night trial, you can put your new setup through its paces across the seasons, risk-free.

Don’t miss out—these mattress deals won’t stick around. You can also check out our guide to the best Emma mattress deals for more bargains.

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At a glance: 5 best Simba mattress deals

1. Simba Hybrid Ultra Mattress: save £506 – shop here
2. Simba Earth Apex Mattress: save £400 – buy here
3. Simba Hybrid Luxe Mattress: save £357 – shop here
4. Simba Earth Escape Mattress: save £340 – shop here
5. Simba Hybrid Pro Mattress: save £240 – shop here

We have based prices on double-sized mattresses. 

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Simba mattress deals this August bank holiday

Simba Hybrid Ultra Mattress: save £506

Simba Hybrid Ultra Mattress
£1,793.22 (was £2,299)

What’s the deal? Save £506 on Simba’s top-tier Ultra mattress!

Why it’s a good buy: Eleven advanced layers include Simba’s highest spring count, FusionCool fibres (kapok, wool and bamboo) for smarter temperature control, and PureLift from latex and coconut for buoyant pressure relief.

Simba Earth Apex Mattress: save £400

Simba Earth Apex Mattress
£1,599.20 (was £1,999)

What’s the deal? The Simba Earth Apex Mattress is now £1,599 (was £1,999) – a massive £400 saving!

Why it’s a great buy: With 12 meticulously crafted layers including Cashgora, silk and British wool, plus up to 6,700 responsive springs, it delivers genuinely game-changing comfort.

Simba Hybrid Luxe Mattress: save £357

Simba Hybrid Luxe Mattress
£1,342.21 (was £1,699)

What’s the deal? Grab Simba’s premium Hybrid Luxe with a saving of £357.

Why it’s a great buy: A 31cm, ten-layer build teams a clever triple-spring system with a bamboo wool top for standout temperature control, plus edge-to-edge SupportCore to stop roll-off.

Simba Earth Escape Mattress: save £340

Simba Earth Escape Mattress
£1,359.20 (was £1,699)

What’s the deal? Save £340 on a luxe, eco-conscious upgrade.

Why it’s a great buy: Breathable natural layers help regulate temperature, while Aerocoil springs and targeted support reduce partner disturbance and ease pressure at shoulders and hips.

Simba Hybrid Pro Mattress: save £240

Simba Hybrid Pro Mattress
£959.20 (was £1,199)

What’s the deal? Save £240 on the Simba Hybrid Pro.

Why it’s a good buy: A breathable cool-touch cover, natural wool top layer and cooling Simbatex foam keep temperatures steady, while a double layer of 4,800 titanium Aerocoil springs delivers buoyant support. Full edge-to-edge stability stops roll-off and sagging.

Simba Earth Source Mattress: save £240

Simba

Plush Hampshire wool adds cloud-soft comfort for aching joints.[/caption]

Simba Earth Source Mattress
£959.20 (was £1,199)

What’s the deal? Save £240 on Simba’s eco-friendly Earth mattress.

Why it’s a good deal: 1,900 conical Aerocoil springs plus CoreMax respond only where you press, cutting partner disturbance. Multiple premium wool layers regulate temperature, with plush Hampshire wool adding cloud‑soft comfort for aching joints.

Simba Hybrid Mattress: save £152

Simba Hybrid Mattress
£647.19 (was £799)

What’s the deal? Grab the bestselling Simba Hybrid with £152 off.

Why it’s a good buy: Aerocoil springs and cooling Simbatex foam deliver breathable comfort and responsive support, while nine-zone alignment cushions shoulders and hips to ease aches.

It nails the sweet spot between plush and supportive, and hot sleepers will appreciate the airflow for cooler, steadier nights.

Simba Hybrid Essential Mattress: save £130

Simba Hybrid Essential Mattress
£519.20 (was £649)

What’s the deal? If you’re a heavier sleeper or prefer deeper cushioning, consider stepping up to a thicker Simba model, but for an affordable, do‑it‑all hybrid, this is a strong buy at 20% off.

Why it’s a great buy: The Hybrid Essential combines breathable foam with pocket springs for cooler, cushioned support and a medium-firm feel that suits most sleepers, especially those who prefer back and side sleep.

Simba Hybrid Kids Mattress: save £80

Simba Hybrid Kids Mattress
£319 (was £399)

What’s the deal? Save £80 on Simba’s specially designed kids mattress – not just a shrunken adult version but proper sleep tech for growing bodies!

Why it’s a good buy: This clever mattress features Aerocoil Microsprings for proper spine alignment, along with cooling graphite-infused foam that helps prevent overheating in little ones.

The edge support keeps fidgety sleepers safely on the mattress all night, while the breathable surface is perfect for allergy-prone kids.

Simba Hybrid Mattress Topper: save £50

Simba Hybrid Mattress Topper
£299 (was £349)

What’s the deal? Grab this £50 saving now!

Why it’s a great buy: Transform your tired mattress with this clever topper featuring 1,900 tiny Aerocoil microsprings that adapt to your body’s pressure points.

The Simbatex foam layer moulds perfectly to your shape while encouraging airflow for cooler sleep.

Plus, the plush cover is machine-washable for easy maintenance.

Clara Wolsely

Simba mattress FAQs

Where can I buy a Simba mattress?

The obvious place to buy a Simba mattress is directly from the official Simba website, which often features exclusive deals and promotions.

If you prefer to shop in-store or online, major UK retailers like Argos and Very also stock Simba mattresses and offer deals and seasonal promotions worth checking out.

Additionally, online marketplaces such as Amazon and eBay carry Simba products, offering added convenience and quick delivery options.

Whether you choose to shop for the best mattress deals online or in-store, Simba mattresses are widely available, making it easy to find the perfect one for a great night’s sleep.

To stay up-to-date with the latest deals and reviews, visit our Simba sleep page.

How much do Simba mattresses cost?

With prices starting from £599 (at its usual retail price) for the Simba Hybrid Mattress and rising to £3,299 for the super king Simba Hybrid Ultra Mattress, Simba mattresses are not inexpensive; however, they compare favourably to similar offerings from other bed-in-a-box companies.

Additionally, the brand regularly offers deals (we’ve rounded up some current deals above), which can help you save money.

Simba also has an incredible reputation, with a whopping 250,000 five-star reviews.

If you’re looking for a more affordable way to upgrade your mattress, check out our Simba Hybrid Essential Topper review, which our tester says took her old mattress ‘to the next level.’

What is the bestselling Simba Mattress?

Simba’s bestselling mattress is the Hybrid Pro – a popular choice due to its perfect blend of comfort, support, and advanced sleep technology.

It combines five layers, including Simba’s signature Aerocoil springs and cooling foam, which offer tailored support and temperature regulation.

Elsewhere, the Original Hybrid is also hugely popular, with half a million sold and 15 awards won.

How long does a Simba mattress last?

Simba mattresses aren’t the cheapest options out there, so it’s worth knowing how long your investment will actually last.

While the company backs its products with a 10-year guarantee, the real-world lifespan depends on several key factors that are worth understanding before making a purchase.

The good news is that Simba mattresses are genuinely built to last. Their hybrid models combine multiple layers of foam with innovative spring technology, creating a structure that holds its shape much better than traditional mattresses.

Most owners report that their Simba mattresses maintain good support and comfort for 7-10 years with proper care, significantly longer than cheaper foam-only alternatives, which can start sagging after just 3-4 years.

To maximise the lifespan of your Simba, ensure you rotate it regularly (every 3-4 months) and use a mattress protector to prevent stains and moisture damage.

Unlike some cheaper options, Simbas won’t need flipping as they’re designed to be one-sided, making maintenance more straightforward.

For the price point, Simba’s durability makes it a worthwhile long-term investment for quality sleep.

Are Simba mattresses suitable for people with back problems?

Simba states that you should always seek professional medical advice when it comes to what’s best for your back, and we completely agree – especially if you’re having trouble sleeping.

However, Simba has received a flood of positive comments from sleepers who say their Simba mattress has helped them finally get a good night’s sleep after years of suffering from aches and pains.

The extremely light comfort spring layer is one of the technologies Simba has added to help make your sleep as soothing as possible.

And you shouldn’t feel poked in the back, as Simba claims that its springs are lighter and finer than standard hefty ones.

We’ve rounded up the best mattresses for back pain, including some options from Simba.

It’s also worth checking out our selection of the best memory foam mattresses, as memory foam is particularly beneficial for alleviating back pain.

Aaron Dowler

Are Simba refurbished mattresses any good?

Simba offers a range of refurbished mattresses and accessories at a reduced price – a great choice for anyone in need of a mattress on a tight budget.

Don’t let the refurbished title fool you into thinking they’re of worse quality, though.

They’ll still provide you with award-winning, restorative sleep, just for a lower cost.

The refurbished items undergo rigorous hand testing and inspection to ensure the product remains in good condition, and any part that fails the test is replaced completely.

Lastly, everything is deep cleaned by Simba to hospital standards, so it’s essentially as good as new.

What’s the difference between Simba and Emma?

Simba and Emma are both leading mattress brands in the UK, but they differ in construction and feel.

Reviews suggest that the Simba Hybrid is firmer than Emma mattresses.

However, although Simba mattresses are medium-firm, the squishy top layer makes them feel soft and comfortable to lie on before you feel the firmness underneath.

Obviously, it’s largely a matter of personal preference to a certain degree.

However, both Simba and Emma hybrid mattresses contain multiple layers, with foam and springs, and both are available in a range of sizes.

Plus, both offer a 200-night trial and a 10-year guarantee on their mattresses.

Therefore, it’s essential to conduct thorough research to determine which one is likely to suit you best, considering factors such as mattress firmness, cooling layers, materials, and price.

Does Simba offer an NHS discount?

Yes, Simba offers a 20% discount to all healthcare workers, including care and social workers.

Students, teachers, and military personnel are also eligible for the discount.

To take advantage, simply visit the discounts page on the Simba website and enter the required details to verify your eligibility (Simba states that this usually takes about thirty seconds).

Once you’ve been verified, you’ll receive a code to use at checkout.

It’s a great way for NHS staff and other healthcare professionals to enjoy high-quality sleep products at a reduced price, as a thank you for their service.