Yes, aluminum strips can be used to replace traditional roofing materials in cold climates. Aluminum is a lightweight, durable, and corrosion-resistant material that can withstand harsh weather conditions, including snow and ice. It is also low maintenance and has a long lifespan. However, it's important to consider thermal insulation properties, as aluminum is a poor insulator. Proper insulation and underlayment should be used to prevent heat loss and protect the structure from moisture. Additionally, ensure that the installation meets local building codes and consult with a professional to address any specific concerns related to cold climates.