Commercial Roofing
Commercial Roofing .pdf sample
Course Objective: At the end of this Module, you should be familiar with the common commercial roofing types. You will know enough about commercial roofs to discuss them with your clients, roofing consultants and contractors.

Commercial Structures
Commercial Structures .pdf sample
Course Objective: At the end of this Module, you will be familiar with common commercial building structures. You will recognize the main components that make up the structure and understand common structural deficiencies. You will know enough about commercial building structures to discuss them confidently with your clients and consultants.