Find top Prefabricated Trusses companies, suppliers and services in Zimbabwe. The Frameco design and build methodology is about the rapid construction of quality light guage steel trusses that deliver a faster return on investment especially on multiple buildings that include mining sector structures, cluster homes, workhouses, gated communities, town houses And residential. Highpave is your go to company for Prefabricated Trusses and Roofing Give your home the perfect crown. Roof with us today and be guaranteed of peace of mind. TRUSSES | ROOFING Your roof is your homes's crown and. Light weight steel trusses are light gauge steel roof truss system that is both lightweight and compact for easy handling and economical transportation.