Can I order extra shelves from project source directly? We have tried to order through lowes and have been told they can't order extra shelves.

Just buy a real piece of wood and cut it down to the size of the shelf. You can use the existing shelf as a template.

Thanks for reaching out to us. Additional shelves can be purchased with a special order through Lowe's. Please contact our Customer Service Team at 844-614-0002, so we can work with your store to better assist you. Thanks ~ Sherri