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Protect your products
5-Year Accident Cover £22

We know how important it is to keep your new sleep products safe, but we also know accidents can happen. With Accident Cover, we’ll help you keep your bed and/or mattress in their very best condition.

We are paid by the insurer through commission, which is included in the premium you pay.

So what is covered?
  • Food and drink spills such as coffee or red wine
  • Ink marks from biros, permanent markers etc
  • Make-up and cosmetic stains
  • Accidental damage caused by pets
  • Burns from heated appliances such as straighteners or curlers
  • Rips and tears
  • Damage causing breakage to the frame
What is not insured?
  • Deliberate damage caused by you or any person
  • General wear and tear
  • Accumulation of damage or staining
  • Any structural or manufacturing defects
  • Accidental staining or damage caused by the use of incorrect cleaning products
Subtotal
Pay Now: , sale price: £0.00 OR Payments from: £0.00 per month
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WHY NOT TRY OUR AWARD-WINNING SLEEP TECH?

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Double Mattress Toppers

Are you looking for a quality double mattress topper that will make a real difference to your comfort and overall sleep quality? At Simba, all our award-winning double mattress toppers are designed to do exactly that.

Whether your current mattress is too firm, lacking the support you need, or simply needs a refresh, our double mattress toppers can be the simple yet effective solution that you’ve been looking for.

So, browse through this page, explore the different double mattress toppers that we have available, and choose the one that best suits your needs. We’ll then process your order and deliver your topper right to your doorstep the very next day, completely free of charge.

Hybrid® Mattress Topper

Ultimate Sleep Upgrade

Hybrid® Mattress Topper

  • 4 Layers

  • 2500 Springs

  • 6.5cm Depth

Double £349
Or £9.38 monthly*
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Hybrid® Essential Mattress Topper
  • 4 Layers

  • 1500 Springs

  • 6.5cm Depth

Double £299
Or £8.03 monthly*
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Cool Foam Mattress Topper
  • 3 Layers

  • CertiPUR® foam

  • 6.5cm Depth

Double £199
Or £16.58 monthly*
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Hybrid® Mattress Topper  Refurbished refurbished
  • 4 Layers

  • 2500 Springs

  • 6.5cm Depth


  • 100% tested, sanitised & certified by Simba

Double £209
Or £17.41 monthly*
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Hybrid® Essential Mattress Topper  Refurbished refurbished
  • 4 Layers

  • 1500 Springs

  • 6.5cm Depth


  • 100% tested, sanitised & certified by Simba

Double £169
Or £14.08 monthly*
Sold out

Is a Double Mattress Topper Right For You?

A double mattress topper can be a great choice if you’re looking to improve your sleep quality without replacing your mattress. For example, if your current mattress is a little too firm for your liking, a topper can add an extra layer of cushioning to make it more comfortable.

On the other hand, if it lacks the support you need, a well-designed double mattress topper can help you create a more balanced sleep surface by distributing the weight of your body more evenly.

In addition to the above, a mattress topper can also be a practical option if your mattress is starting to show signs of wear, but isn’t quite ready to be replaced.

Simbatex® vs. Memory Foam

The large majority of double mattress toppers are made from traditional memory foam. While it can provide a good level of cushioning, it doesn’t come without its drawbacks - such as excessive heat retention, limited airflow, and a feeling of sinking in that you can’t control.

To address these issues once and for all, we engineered a more advanced alternative - Simbatex® foam. It has an open-cell structure, which allows 5x more air to pass through than traditional memory foam and is infused with graphite, which helps draw heat away from your body throughout the night.

Simbatex® foam is also a lot more responsive to movements in bed. It adapts quickly instead of slowly moulding around your body, making it much easier to change your sleep position throughout the night.

Compared to traditional memory foam mattress toppers, Simba’s mattress toppers are cooler, more breathable, and responsive - all of which are key elements to getting comfortable and restful sleep night after night.

Why Buy a Double Mattress Topper From Simba?

All our award-winning double mattress toppers are designed and engineered using the same quality materials and sleep technology that is found in our world-renowned mattresses.

This gives you a simple (and more affordable) way to upgrade the comfort and support provided by your current mattress without replacing it entirely. Other reasons why you should buy a double mattress topper from Simba include:

  • You get a free 200-night trial
  • You get a free next-day delivery
  • You get an industry-leading 10-year guarantee
  • All Simba double mattress toppers are designed here in the UK
  • You can spread the cost of your topper with our flexible finance options
  • We have 350,000+ five-star reviews across the internet

  • What are the signs that I need a double mattress topper?

    If you find your current double mattress uncomfortable or not quite providing the support that you need, you can benefit from a quality double mattress topper. At Simba, all our toppers are engineered to improve sleep quality by enhancing comfort, improving support, and promoting better airflow throughout the night.

    You may also benefit from a double mattress topper if you’re experiencing pressure points, especially around your shoulders, hips, and lower back.

  • What size is a double mattress topper?

    A standard double bed topper measures 135cm (W) x 190cm (L). It is designed to be the exact same size as a double mattress. That way, it can sit neatly on top without any overhang or gaps. As far as depth is concerned, it can vary from mattress to mattress. At Simba, all our double mattress toppers measure 6.5cm in depth.

  • How thick should a double mattress topper be?

    Ideally, your double mattress topper should be at least 5cm in thickness, otherwise it may not provide enough cushioning or support to make a noticeable difference in your quality of sleep. While thinner toppers can offer a slight improvement in comfort, they’re less effective at relieving pressure points or adjusting the overall feel of your bed.

    Through years of research and development, at Simba, we have found that the optimal depth for a double mattress topper is 6.5cm, which is the thickness of all our double toppers.

  • How do I wash a double mattress topper?

    That will depend on the double mattress topper you have and the materials it’s made of. At Simba, we’ve made our mattress toppers as easy to care for as possible. All you have to do is unzip the white sleep surface (only the top half), and put it in the washing machine on a maximum 40°C spin. Then just hang it to dry or tumble dry it on a low setting.

  • What are the benefits of using a double mattress topper?

    There are many benefits to using a double mattress topper. The two main benefits are that it can significantly improve both the comfort and support that your existing mattress provides.

    By adding an extra layer on top of your mattress, a high-quality topper can soften a firm sleep surface and relieve pressure points without the need to invest in a brand-new mattress. In addition to the above, other advantages of using a double bed mattress topper include:

    • Extending the lifespan of your mattress
    • Improving temperature regulation
    • Protecting your mattress from spills and stains
    • Enhancing motion isolation

    Double mattress toppers are also super flexible and can be used both for guest use or as a temporary bed if you are travelling away from home.

Happy Sleepers

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WIN BACK THE COST OF YOUR FIRST ORDER

Subscribe to our newsletter, order your first mattress online, and we’ll enter you into a monthly draw to win back the entire cost.

Please note the finance figures shown are for illustrative purposes only. Details of the actual figures will be available during the finance application process. Subject to affordability, age & status, minimum spend applies.