Do polyurethane mattresses tend to “cave in” after a while?
That depends on the quality of the polyurethane. If poor quality material is used, the mattress probably will cave in. Confort Suizo’s mattresses use only the highest quality materials. You can check the quality by comparing the density per cubic meter of the polyurethane used in different mattresses. Our mattresses are also reinforced at the midsection, where the body’s weight is concentrated and where the mattress receives the heaviest use. These measures prevent the product from caving in. Remember that it is important to take proper care of your mattress by turning it over at least once a week, flipping it from side to side one week and from end to end the next.