Mattress, box spring, duvet and pillows ... So many elements that participate directly in the quality of your sleep. To get up in great shape (and without back), it is essential to adapt them to your needs. Our advice for making the best choice.

Choose the right mattress

Who has never dreamed of a mattress worthy of a hotel room? On average, we spend a third of our life in our bed. It is therefore essential to invest in a model adapted to your needs by taking into account three criteria: support, reception and dimensions.


It depends on the firmness and technology of the mattress:

- Standard or memory foam: it offers precise morphological support and appreciable fluff.
- in springs: it is recommended for its independence of sleeping, its ventilation and its resistance to weight, ideal for people with high corpulence.
- Latex: it also offers good sleeping independence. With this type of mattress, it is possible to adjust the firmness according to the areas (farm at the basin and flexible at the shoulder level for example).

A mattress has different levels of firmness: flexible, balanced (or half-far), farm or very firm. This choice depends on your physiology: we generally recommend flexible or balanced support for light sleepers and very firm support for more corpulous people.

Reception comfort

Depending on the filling and thickness of the mattress, it can be soft or toned. The filling has a direct impact on reception comfort, but also ventilation and thermoregulation. Several materials are available according to your preferences: natural (wool, cotton or linen) or synthetic (latex or polyester wadding).

The dimension

For a good size mattress, check:

- its length: it must measure at least 20 cm more than your size;
- Its width: it depends on your situation (alone or in couple) and your corpulence. For two adults, a 160 cm mattress is the minimum recommended to enjoy better freedom of movement;
- Its thickness: for your comfort, the mattress must be at least 20 cm thick.

> Read also: How to properly maintain your mattress?

Choose your box spring

Due to its role as shock absorber, the box spring plays an essential role in the comfort of your bedding. It allows you to ventilate the mattress (place of choice for mold) and thus improve its longevity. To support its weight, it must be both firm and flat.

Several types of box springs are offered:

- The slatted box spring: it is the most common. It ensures good ventilation and limits allergies caused by dust. For optimal support, a minimum of 16 slats is recommended. Whether it is fixed or flexible slats, this box spring is perfectly suited to foam and latex mattresses.
- The upholsterer: with aesthetic finishes, it stands out with a fabric - the cutle - which covers the slats or the springs. It is suitable for all types of mattresses.
- The spring box spring: it ideally completes springs mattresses and offers excellent sleeping independence.


An unsuitable pillow is often the source of morning stiffness. To bring relaxation to your muscles, choose its height and firmness according to your sleeping position:

-on the back: half-fire and half-haut pillow;
- on the side: firm and high pillow;
- on the belly: soft and low pillow;
- For cervical pain: memory pillow.

In terms of materials, it all depends on your preferences. Natural materials (feathers, duck or goose down) are appreciated for their sustainability, thermal comfort and their breathability. Synthetic materials (polyester, latex fibers or memory foam) stand out for their lightness and enveloping support.

Good to know : people allergic generally turn to a synthetic garnish. They can also opt for a natural material, provided that the feathers and duvets are sterilized (as is the case for white square pillows).

> Read also: How to choose your pillow: what criteria are based on?

Choose your duvet

Each sleeper has its type of duvet! For a restful sleep, here are three elements to take into account:

The dimension

It depends on your bed:

Bed size Dumpete of the duvet
FR: 140x190 173 x 234 cm
Twin 173 x 234 cm
Queen 224 x 234 cm
King 274 x 234 cm


The grammage

It varies depending on the room temperature (fresh or heated) and your sensitivity to the cold. The higher the grammage, the warping the duvet. To make the right choice:

Duvet type Grammage For when ?
Hot duvet Between 300 and 500g/m² For winter
Light duvet Between 200 and 400g/m² For the summer or for a heated room at more than 22 ° C
4 -season duvet Between 300 and 400g/m² For a heated room between 18 and 22 ° C


The material

There are four types of filling:

- Natural duvets in duck feathered and goose down, acclaimed for their swelling and insulating power.
- Natural silk quilts. They are appreciated for their thermoregulatory, hypoallergenic and antibacterial properties.
- Hybrid duvets, whose filling contains synthetic and natural materials. They have a soft appearance and good comfort
- synthetic duvets garnished with synthetic fibers (hollow fiber or microfiber). They are known for their accessible price and their ease of maintenance.

To make your room a haven of serenity, discover the bedding high -end white square range. For relaxing nights, Carré Blanc offers several collections of pillows, duvets and ultra cocooning cushions. Also discover our mattress protectors and pillows, as well as our Sommiers cache.