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Sealy Dynamic Mattress

Sealy Dynamic Pocket Sprung Mattress

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Item: 9001415547

RRP from £725 £549 from £439
Choose your Size
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90cm Single
£549 £439 (RRP £725)

Available to Order

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135cm Double
£659 £525 (RRP £870)

Available to Order

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150cm King
£739 £589 (RRP £963)

Available to Order

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180cm Super King
£959 £765 (RRP £1,255)

Available to Order

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180cm Super King Zip & Link
£1,109 £885 (RRP £1,448)

Available to Order

Product Description

The Sealy Dynamic mattress features our brand new PostureTech SenseSupport spring technology and offers a firmer feel.

It features our brand new, high profile PostureTech SenseSupport spring unit. When your body first makes contact with the mattress, the PostureTech SenseSupport spring will offer soothing comfort. It then conforms to your shape for the deep-down support your body needs to fully rest and recover. Not only that, all Sealy springs are twice tempered making them resilient and trustworthy over time.

Sitting alongside the springs is our new DualEdge technology. It is a unique hourglass edge support that contours to the SenseSupport spring unit to improve overall stability and ensure long-lasting durability.
Paired with a combination of our Firm & Extra Firm foams, perfect for those that prefer a firmer feel.

The MultiLife fabric has been expertly designed with our planet in mind by cleverly using recycled fibres without compromising on the luxurious look and feel. Complete with ProShield, the fabric is naturally hypoallergenic to keep allergens at bay and create a fresh sleeping environment. And you don't just need to take our word for it,

  • Single sided mattress -
  • 29cm depth 
  • Available in Single, Double, King and Super King sizes. 
  • ProShield is endorsed by the experts at Allergy UK.
  • All Sealy mattresses are handmade right here in Britain and come with a 5 year guarantee for added peace of mind.

Mattress Dimensions:

  • Single - W 90cm (3ft) x L 190cm (4ft6) x D 29cm (11.6”) 
  • Double - W 135cm (4ft6) x L 190cm (6ft3) x D 29cm (11.6”) 
  • King Size - W 150cm (5ft) x L 200cm (6ft6) x D 29cm (11.6") 
  • Super King Size - W 180cm (6ft) x L 200cm (6ft6) x D 29cm (11.6”)
Product Specification
Mattress Depth
20cm - 29cm
Mattress Firmness Rating
Extra Firm, Firm
Mattress Size
Double, King, Single, Super King
Mattress Type
Pocket Sprung
Delivery & Refunds

The delivery cost of your order depends on the size of the item you are ordering. 

A product that can be delivered by one person, is standard delivery and costs £5.95. This is is free if you spend £60 or more. Delivery will take between 2 - 3  working days for in-stock items. 

A two person delivery is required for furniture, appliances and items over 30kgs. This costs £25, or is free if you spend £2999 or more. Delivery will take between 5 - 10  working days for in-stock items.  For items that are available to order, the delivery timescales will be confirmed in the checkout. 

Deliveries to some remote postcodes are possible, and carry an additional premium delivery charge. This will be charged in checkout, but please contact us if you have any questions. 

We also offer a basic furniture assembly service for most furniture items, the cost of this varies depending on the item requiring assembly and your location. Please contact us for more information.

Click and Collect is available on in-stock items from our Grantham site; NG32 2AB. This will be offered in the checkout for small items, but please contact us if you require click and collect on Furniture. 

Please be aware that we do not offer free returns, so unless there is a fault with your item, then you will be required to cover the cost of returning it to us, or for us to collect the item.

Please be aware of the order cancellation policy attached to furniture products, and in particular, that items configured to your choice attract a 25% restocking fee.  Please also be aware that if it is not possible to gain access to the room of choice, with the product, then the cost of that failed delivery is met by the customer.  If an item in this instance is made to your specification, then the order cancellation policy applies. 

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