Castle has announced two new members joining the buying group in early March 2021: Daro Vinyl Products et Tri-County Building Supplies.

Daro Vinyl Products is located in Sudbury (Ontario) and has been serving commcercial and residential customers for almost 25 years. You can read the official announcement here.

Tri-County Building Supplies is located in Coboconk (Ontario) and has been operating for close to 40 years selling building materials from a full-service lumber yard. You can read the official announcement here.