How do you build an attic catwalk?

To build an attic catwalk, you will need to measure the space in your attic and determine the length and width of the catwalk. Use sturdy wood or metal planks to create the floor of the catwalk, ensuring they are securely attached to the attic joists for stability. Add handrails on either side for safety, and consider adding lighting to make the catwalk easier to navigate.