The sofa bed has revolutionized the layout of small spaces and the hosting capacity of our homes. But for daily use, this clever piece of furniture becomes a centerpiece that must combine seating comfort by day and sleep quality by night. Forget uncomfortable occasional sofa beds: the market is now full of models designed for restorative sleep.
So, how do you make the right choice for a sofa bed that will be your ally day and night? This buying guide sheds light on the essential criteria.
The mattress: the heart of your nights
This is the most important element for daily sleeping. A good sofa bed must offer a mattress worthy of a traditional bed.
Mattress thickness
Forget 6 or 8cm mattresses. For daily use, aim for a minimum thickness of 12 to 14cm. Ideally, a mattress of 16cm will offer superior comfort and support.
Mattress density
This guarantees durability and support.
- High resilience (HR) foam: at least 35kg/m³ for firm and durable support.
- Memory foam: for the top layer, opt for 50kg/m³ and above for good contouring and pressure point relief.
Mattress composition
- HR foam: good value for money, dynamic support.
- Memory foam: ideal for sensitive backs, adapts to body shape.
Opening mechanism: speed and robustness
For daily use, ease and fluidity of opening are paramount.
The "rapido" mechanism (or express opening)
This is the most recommended. It allows the bed to be unfolded in a single movement, without removing the seat and back cushions. It is designed to withstand numerous manipulations and allows for the integration of thick mattresses.
2 or 3-fold mechanisms
Less suitable for intensive use, as they require removing the cushions and the mattress is often thinner and folded.
The bed base: the mattress's partner
The bed base plays a crucial role in supporting and ventilating the mattress.
Wooden slatted base
Offers flexible and dynamic support, good ventilation, and is very comfortable. Ideal for a foam mattress.
Welded metal mesh bed base
Very robust, it provides firmer support and great durability.

The frame: long-term solidity
The frame is the skeleton of the sofa. It must be robust to withstand daily handling and weight.
- Solid wood (beech, pine): a guarantee of solidity and durability.
- Metal: often used for the mechanism and some structures, it is very resistant.
- High-density particle boards: a more economical alternative, but ensure high density to prevent deformation.
The covering: aesthetics, durability, and maintenance
For a sofa used daily, the covering must be both aesthetic and resistant to the hazards of life.
- Synthetic fabrics (polyester, microfiber): very resistant to wear, stains, and fading. Easy to clean, ideal for families and pets.
- Velvet: soft, elegant, and resistant if of good quality.
- Leather sofa bed: durable, develops a beautiful patina, but more expensive and can be sensitive to scratches.
Design and additional features
- Style: ensure the sofa harmoniously integrates with your decor (Scandinavian, industrial, contemporary, etc.).
- Storage: pillow storage is a valuable asset.
- Armrests: consider their width and comfort.
READ ALSO: Which sofa bed ergonomics to choose if you have back problems?
To conclude, choosing the right sofa bed for daily use
Choosing the ideal sofa bed for daily use is an investment in your comfort and well-being. By prioritizing the quality of the mattress, the robustness of the mechanism (rapido type), and the solidity of the frame, you ensure a piece of furniture that will faithfully accompany you day after day, year after year. Do not hesitate to come and test the sofa beds in our stores, in sitting and sleeping mode, to validate your choice.