How to Raise a Bed for Storage Underneath

Count the number of legs on the bed frame. For the bed to balance properly, you will need a riser for each leg. Larger-size beds will usually have an extra leg in the middle of the frame.

Measure the current space between the floor and the bottom of your bed. Subtract this number from the height of the tallest item you plan to store under the bed. This will give you the minimum height needed for the riser. For example, the current space between the floor and your bed measures 6 inches. The storage box you plan to place under the bed has a height of 9 inches. You will need to purchase a riser that raises the bed at least 3 inches.

Calculate the combined weight of the people and any pets that sleep in the bed. Add this weight to the approximate weight of the mattress, bed frame and box spring. Risers have a suggested maximum weight that can be accommodated. Exceeding this amount could cause the riser to break and be a safety concern.

Shop for risers. Risers are available in a variety of materials, finishes, heights and weight capacities. Risers are usually sold in sets of four to six risers. Purchase risers that meet your needs for decor, safety and storage.

Remove the mattress and box spring from the bed frame. Place one riser under each leg of the bed. Some risers can be stacked to allow for greater height. Replace the mattress and box spring.