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Sealy Frankel Medium Mattress

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Not too firm, not too soft, the Sealy Frankel Medium range offers a perfect combination of comfort and support. This mattress features Sealy's innovative Posturepedic AlignSupport® springs that adapt to your shape and provides consistent, deep support. This spring system ensures your mattress remains resilient and durable with an extra layer of foam for added pressure relief. Combined with breathable, gel-infused foam the Frankel provides long-lasting, tailored comfort with a robust, firmer feel.

Product details


  • Single: H190cm x W90cm x D31cm 
  • Double: H190cm x W135cm x D31cm 
  • King: H198.5cm x W150cm x D31cm 
  • Super King: H198.5cm x W180cm x D31cm

Product specifications

Product Sku -frankelmattress

Product protection

For a single upfront fee, you can make sure that your new upholstery is safeguarded from common accidents in your home.


4 size options available

Delivery: Estimated in 2 - 4 weeks

Delivery Info

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Delivery Information

Premium Delivery - £99

Applied to all medium and large furniture items

Includes unwrapping, assembling (except for flat-packed pieces and garden furniture), placing your furniture in the location specified by you, as well as removing and recycling the packaging

£99 per order


Standard Delivery - £49

Our standard delivery service is for our medium-sized furniture & Garden products. Please note that this delivery option is delivered boxed and not assembled by our team.

Please note any product using this delivery service will be delivered boxed and not assembled by our team including our garden furniture.

The estimated delivery lead time is displayed next to each furniture product. However, you will be contacted in advance of your delivery by a member of our delivery team so that you can select the next available date that is most convenient for you.

Courier Delivery - £6.95 or FREE over £60

Applied to all home store and smaller items

£6.95 per order and FREE when you spend £60 or over


The estimated delivery lead time is displayed next to each product.


Payment options

We've made it easy for you to pay the way that suits you best. At checkout, you'll automatically be offered two different payment methods depending on what you are buying.

Pay in full

If you'd like to pay in full, you'll have several payment methods available to you. You can either pay with Google Pay, Apple Pay as well as credit or debit cards.

Pay a deposit and apply for interest-free credit

You'll also have the option to pay a deposit and apply for interest-free credit. How much deposit you want to pay is up to you, the minimum is only 20% of your total sale value.

At the checkout, choose the option "Apply for interest-free credit". Use our calculator to decide how much you'd like to borrow over what period. Place your order and pay your deposit, and you'll be contacted via email shortly. You can learn more about our interest-free credit here.

We'll be in touch when your furniture arrives to arrange delivery and take your remaining balance.

Explore the range

Discover the SEALY FRANKEL MEDIUM range


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