Foam mattresses can be bought for bunk beds, normal single beds and for double beds so no matter what bed you sleep in you can always have your favourite foam mattress. There are different manufacturers and suppliers of these mattresses, so finding the shops where they are sold should be an easy task. If you are looking for cheap prices on the mattresses, what you should do is see if you can make your way to the factory shop as that is where they sell them at the best prices. It is important that the mattress you sleep on at night is comfortable, otherwise you can experience all kinds of problems.
There are different types of foam mattresses that you have to look through when you have decided that foam is the way you want to go. It was during the 1970s that the foam mattress was designed, and it was designed for NASA, for their astronauts to go into space. These mattresses can be put on double beds and bunk beds as well as any other beds that you may have. Look at the suppliers that offer cheap prices and the manufacturers that make good quality mattresses. Do a lot of research before you decide on something, be aware of cheap imitations too as many shops pretend to sell the real deal for very cheap.
Also look at whether the shops you want to purchase from offer delivery at any extra charge or if you have to make a plan yourself to get the mattress home. Compare prices and features of mattresses from different stores and you will determine which of them will be best for you to use. As you can see, you will have many different options to choose from when you want to purchase foam mattresses, so make sure you have made the right decision before you pay for anything.