Ergoflex 5G EU King Mattress
Ergoflex

Ergoflex 5G EU King Mattress

The Ergoflex 5G is an all-foam memory foam mattress with a 23cm profile, built around a 9cm layer of HD visco-elastic memory foam, which means it moulds closely to your shape and eases pressure on hips and shoulders.

  • Deep, cradling feel for side sleepers
  • Airflow layer moves heat away
  • 30-night trial & 10-year guarantee

£648

Size: EU King. Available at Ergoflex

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Where can I buy the Ergoflex 5G EU King Mattress?

Below are the best prices for the Ergoflex 5G Mattress in a EU King. Available from (9) trusted retailers.

Ergoflex 5G Mattress

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Prices last checked:
5th November 2026

Mattress dimensions for the Ergoflex 5G EU King Mattress

Length: 200cm

Width: 160cm

(5ft 3in x 6ft 6in)

Minimum room size: 2.8m x 2.9m

Mattress details

Mattress Details for the Ergoflex 5G EU King Mattress

Mattress

Ergoflex 5G Mattress

Size

EU King (5ft 3in x 6ft 6in)

Firmness

Construction

  • Foam

  • Rolled

  • Memory Foam

  • Orthopaedic

Depth (cm)

23

Layers

5

Layer Details

Cover
Tencel outer cover - natural and breathable

Top Layer
Micro-fine inner protective cover

Layer 2
True high-density visco-elastic memory foam

Layer 3
Cool-Sleep™ airflow system

Layer 4
High resilience foam base

Key benefits

Key Benefits of the Ergoflex 5G EU King Mattress

Who should buy the Ergoflex 5G EU King Mattress?

This size suits you if...

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FAQ's

Frequently Asked Questions About the EU King