No! Murphy Beds work with standard mattress sizes up to 11" thick. You can select your own twin, full, queen, or king mattress for superior comfort. When not in use, our Murphy Bed design won’t compress or damage your mattress, ensuring it’s comfortable for many nights to come.
Our unique design doesn’t require a box spring. This reduces the amount of space your hidden bed will take up when not in use without sacrificing comfort or stability. Our slab-style bed keeps the mattress firmly in place through all the "ups and downs" your hidden bed will make.