Foundations - S-300 Velour

This foundation is constructed using pure, untreated, dried poplar. Our wood is locally harvested from sustainable forests. Our foundations are also assembled without the use of any glue. For the S-300, we only use dowels, which maximizes the complementary, adapted support in complete harmony with the mattress for optimal ergonomic results. The dowels are flexible and supported by independent recycled polymer anchor pins and with variable firmness, according to the part of the body they support. This flexible dowel system also allows excellent air flow; ideal for natural rubber mattresses. This foundation is also covered in a 100% organic cotton velours, a Green Sleep signature feature, which matches our entire lines of mattresses to perfection.


  • Covered in 100% organic cotton and pure virgin wool
  • Frame built entirely from solid, untreated poplar
  • Individual and interchangeable dowel anchors for adaptable support
  • 6 3/4” high (without legs)
  • The foundation can be used within an existing bed frame or with Green Sleep legs
  • Elegant European style

Health through sleep

For many years now Greensleep has partnered with a University Clinic on sleep. The study is based on the determinant factors affecting the quality of your sleep and understanding the needs to obtain this phase of deep sleep.

visit the accessories section to see all the products that can improve your sleep.


L’endroit où vous dormez influence grandement la qualité de votre sommeil. Votre corps est un organisme complexe qui peut être facilement dérangé par des bruits, de la douleur ou d’autres stimuli. L’une des plus importantes causes d’interruption de sommeil est la douleur due aux points de pression. Bien que la pression douloureuse puisse provenir d’une maladie ou d’une blessure, l’inconfort sera aggravé par de mauvais matelas et sommier, incapables de maintenir un support linéaire et latéral des hanches, de la colonne vertébrale et des épaules.