Over time, it is appropriate to replace the mattress of a convertible sofa . To have optimal sleeping comfort, the purchase of new bedding must take into account several criteria:
- folding the mattress;
- the dimensions of the bed;
- personal comfort criteria.
It is also possible to opt for a convertible sofa mattress topper, if you wish to temporarily improve your comfort. But be careful, you must not close the mechanism with the latter, you must remove the mattress topper before folding your sofa bed.
Folding the mattress
Changing a convertible sofa mattress requires taking into account different criteria than classic bedding. Depending on the model, the folding may vary.
- Split-folding: Deep-seat convertible sofas that serve as an occasional guest bed will have a mattress that folds into two pieces.
- Folding in three parts: this model is reserved for everyday sleeping use. Folding in 3 is the guarantee of a firm and comfortable mattress .
The dimensions of the bed
To replace a convertible sofa mattress , you must take its dimensions into account. An unsuitable bedding will block the closing mechanism. Comfort will be less, both when sitting and lying down.
The mattress of a double sofa bed is generally 140 cm wide, like a classic bed. For individual use, the width is 80 cm. Depending on the range and model, the length varies between 190 and 210 cm. The size of the box spring will indicate the dimensions to be expected.
The thickness of the mattress is also the guarantee of comfortable sleeping . Depending on the use, the choice may be a mattress 6 to 18 cm thick.
Comfort criteria
Changing the mattress of a convertible sofa is an opportunity to choose a model that meets the user's needs.
- The material: polyurethane foam, latex, springs or memory foam, each material guarantees greater or lesser resilience as well as variable firmness.
- Density: standard beds have a mattress density of between 35 and 50 kg/m3 . For occasional use, a convertible sofa density of less than 28 kg/m3 may be sufficient and offer good sleeping quality .
- The type of filling: cotton or wool, the choice of product will depend on the expected thermal properties.
Keep in mind that the logic is the same whether you have a sofa bed or a convertible corner sofa with mattress. In both cases, the comfort criteria of the mattress are similar.
Find out as much as possible
Do not hesitate to contact or visit a store specializing in convertible sofas to be sure to choose the best mattress, which will best suit your needs and your sofa.
Some brands can provide you with a spare mattress while waiting for your order to be delivered.
