How to Convert a Cast Iron Bed

Read the instructions that come with your converter kit. You will need to determine how you will attach that particular kit to your bed frame, what materials are already in the kit, which ones you will need to acquire and whether you will need to remove the headboard and footboard. Some kits convert the bed by attaching steel rails over the existing frame of the bed, while others attach directly to the headboard and footboard, replacing the frame of the bed entirely.

Remove the mattress from the bed and remove the headboard and footboard, if necessary. Store the rails and cross slats securely in case you ever wish to convert the bed back to its original form.

Attach the converter kit to the headboard and footboard and secure it with bolts and plates, as required. For some beds, especially very old ones, it may be necessary to add board slats to the headboard in order to reinforce the attachment. You would hook the converter kit into the reinforcement. You can also purchase adapter conversion plates that attach to the iron frame of the headboard, instead of using wooden reinforcements.

Attach the central rail and any additional rails or slats you feel like adding to the frame. Make sure to securely bolt and fasten the rails and make sure that the central rail is securely anchored to the floor to ensure even weight distribution. Make any necessary adjustments after placing the new mattress on the frame.