Janssen Contract – Connected Spring Comfort with Cotton
Janssen Contract is a 27 cm double-sided mattress built with connected springs and added reinforcement through the middle and edges. It combines Janssen foam with cotton layers on both sides for a balanced, stable sleep surface.
Why choose Contract?
- Connected spring system: 130 springs per m² for stable, even support.
- Reinforced support: Additional springs in the middle and edges.
- Cotton felt insulation: A cotton felt layer on each side.
- Janssen foam: Density 28 foam combined with cotton layers on both sides.
- Double-sided use: Designed to be used on both sides.
Technical Specifications
| Mattress Height | 27 cm |
|---|---|
| Usage | Double-Sided |
| Spring System | Connected Springs |
| Spring Count | 130 Springs per m² |
| Insulation Layer | Cotton Felt Layer on Each Side |
| Comfort Layers | Janssen Foam, Density 28 + Cotton Layer on Both Sides |
| Fabric | High-Quality Double-Knit Fabric |
| Additional Support | Extra Springs in the Middle and Edges |
Who is it suitable for?
A good choice for sleepers who prefer the stable feel of connected springs with cotton comfort layers and a double-sided design.






