INTERIA mattresses: firmness, materials and sizes

We have four mattresses with different firmness — from soft to firm — for beds 90 to 200 cm wide and 200 cm long. Choose the firmness and size first, then the bed: the mattress is what you sleep on.

  • Termopur — two-sided: one soft side and one medium-firm side, with a memory effect. Italian Nightfly foam core; removable Aloe Vera cover, machine-washable at up to 60 °C. Height 19 cm.
  • Comfort — medium firmness, a 6 cm top layer of memory foam and antibacterial foam; Italian NightFly foam core. Made for people who spend a lot of time sitting. Height 22 cm.
  • Visco Star — medium firmness, memory-foam layer over an Eliocell foam core with 7 firmness zones. Sizes 90, 120 and 140 × 200 cm.
  • Antibacterial — a firm mattress for people with allergies, also suitable for children and teenagers. Silver Protect cover with silver ionisation. Height 18 cm; sizes 90 to 160 × 200 cm.

Pair the mattress with one of our beds and read our guide to mattresses. You can try the mattresses at our showroom in Cascais, Tuesday to Saturday, 10:00–19:00.

Frequently asked questions

What mattress sizes are there?

For beds 90, 120, 140, 160, 180 and 200 cm wide and 200 cm long. Visco Star comes in 90, 120 and 140 cm; Antibacterial in 90 to 160 cm.

Which mattress if I like sleeping soft?

Termopur: one side is soft with a memory effect, the other is medium-firm — flip it to choose.

Is there a mattress for allergy sufferers?

Yes, Antibacterial: firm, with a Silver Protect cover, also recommended for children and teenagers.