Synergy Range

Alliance 3,400

Consisting of only the Eco-Spring™ system, Cortec™, the Alliance 3,400 offers targeted support across the full sleeping surface.

Mattress only prices from £799

Consisting of only the Eco-Spring™ system, Cortec™, the Alliance 3,400 offers targeted support across the full sleeping surface. The mattress interior and cover are free from harmful chemicals for your health and wellbeing with the recyclable mattress being turn-free for convenience.

Spring count

  • Mattress 3,400

Prices from

  • Single £799
  • Double £1,099
  • King £1,199
  • Super King £1,499