Thermopure 25cm Double Bed Set (4ft6)

Free Delivery

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The Thermopure 25 uses innovative construction methods and red-hot design for an exceptional mattress that gives a quality night’s sleep.

An inventive approach has been taken with this mattress – it has no springs, instead filled with a 17cm layer of Kaytex support foam and topped off with a further 7.5cm of memory foam. The high density support foam prevents sagging under your body weight, while the memory foam adds plenty of comfort to the mix, contouring with your body and relieving pressure.

The Thermopure 25 is topped off with a unique and contemporary finish of super stretch knit fabric and a tencel surface cover. Tencel provides a smooth, even surface, and is also breathable – so you can sleep without moisture, dust or bacteria building up beneath you.

Available in single, double, king or super king sizes, this mattress also has an option of integrated storage drawers and comes with a 10 year warranty.


  • Made in Ireland
  • 10 year warranty
  • Available in single, double, king or super king sizes
  • 17cm Kaytex support foam
  • 7.5cm gel infused memory foam
  • Super stretch knit fabric
  • Tencel surface cover
  • Gel


  • Memory foam

    Memory foam

  • Tencel


  • Friendly No Turn

    Friendly No Turn

  • Heat Control

    Heat Control

  • Sleep Cool

    Sleep Cool

  • We Deliver Nationwide

    We Deliver Nationwide

Free local delivery on bed frames and mattresses must be within a 30km driving radius, or mile equivalent, from the store from which the goods were purchased. Distances thereafter will incur a delivery charge. Delivery fee applies in the event that the customer misses a set delivery time and the product(s) needs to be redelivered. Minimum spend is €500. Further terms and conditions apply.

Bed Size Double (4ft6")
Delivery & Returns
We offer a comprehensive nationwide delivery service; we aim to deliver all orders as quickly as possible.
  • Computers & Electrical – 1 to 3 days on stocked items, non stock product up to 10 days.
  • Furniture & Bedding – 7 days stock items, Non Stock varies with supplier.


  • If delivery is urgent check with the local store, we are here to assist.
  • Locations within 30 km of a store are covered daily.
  • Delivery times for rural areas may vary depending on routes and availability.
Free Pick Up In Store

Can’t wait for delivery or don’t want to pay additional charges? It’s incredibly simple to pick up your online order in store and get your hands on your product quickly and easily. Simply select the free pick up in store option and head to your nearest Harvey Norman store to pick up your order.

  1. During checkout, select “Free pick up in store” and select your preferred store.
  2. After your order is placed, you will receive an “order confirmation email” with your “order confirmation number” (this is usually sent out within 2 hours).
  3. Once the store has confirmed your order and reserved the stock, you will receive an email “Ready for collection”.
  4. Bring your "order confirmation number" to the store you selected for pick up, along with photo ID and the credit card you used to make the order.
  5. Speak to one of our staff and your order should be processed in minutes.
Easy returns

If you feel your product has failed a Consumer Guarantee (as defined by Irish Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item (conditions apply).

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Thermopure 25cm Double Bed Set (4ft6)

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Thermopure 25cm King Bed Set (5ft)

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Thermopure 25cm Super King Mattress (6ft)

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Thermopure 25cm Single Bed Set (3ft)

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Thermopure 25cm Super King Bed Set (6ft)

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Thermopure 25cm Double Mattress (4ft6)

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Thermopure 25cm King Mattress (5ft)


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