Question: how much does a queen memory foam mattress weigh?
Answer: Denser memory foam (over 4.0 lb) is heavier because it contains a greater density of cells, resulting in a more responsive and durable product. Weights of these mattress types can range from about 40-60 pounds for a Twin, to 120-160 pounds for a Queen and around 130 to 180 pounds for a King size.