When it's time to buy a new bed, the question always arises: bed base or slatted bed frame? Both serve to support the mattress, but they function differently and have a real impact on sleep quality. In this article, we explain the differences so you can decide with confidence.
What is a sommier?
A divan bed is a fabric-covered upholstered base with a continuous surface. It may have internal springs (spring divan) or be simply a rigid upholstered base (fixed divan). It is closed on the sides—the internal parts are not visible.
Visually, a bed base gives the bedroom a much more finished and elegant look, especially when combined with an upholstered headboard.
What is a slatted bed frame?
A slatted bed frame is a wooden structure with parallel slats that fit into the bed frame. There are two types:
- Fixed slats: more rigid, they offer uniform support.
- Flexible (curved) slats: have some elasticity, adapt slightly to body weight and improve comfort.
Detailed comparison
| Criterion | Sommier | Slatted bed frame |
|---|---|---|
| Mattress ventilation | Minor | Bigger |
| Additional comfort | Yes (if it has springs) | Yes (flexible slats) |
| Durability | High | High (depends on quality) |
| Visual | More elegant | Functional |
| Compatibility with mattresses | Better with foam/viscoelastic | Compatible with all |
| Price | Generally higher | More economical |
Which one to choose based on the mattress?
With a spring mattress: prefer a fixed slatted bed frame or a fixed divan base. A divan base with a spring mattress can create too much elasticity.
With a foam or memory foam mattress: a fixed or spring bed base is an excellent option — the continuous base supports these materials well.
With a latex mattress: a slatted bed frame with good ventilation is ideal — latex needs air circulation.
Practical considerations
- The bed base usually comes with the bed as a separate piece and has an additional cost.
- A slatted bed frame is often included with the bed or is more affordable.
- For children's bedrooms, a slatted bed base is usually sufficient.
- For double bedrooms where comfort is a priority, a spring mattress base may be worth the investment.
Conclusion
There's no one-size-fits-all answer — it depends on your mattress, your budget, and your aesthetic preferences. At Platea you'll find beds with built-in slatted bases and separate divans, with various size and finish options. Available at PlateaHome with delivery throughout Portugal.