Enertec Window Systems Inc. is a manufacturer of energy-efficient high quality vinyl windows to be used as replacement windows or in new construction. Our products are made with 100% lead-free virgin uPVC for improved resistance to impact and discoloration, as well as outstanding thermal performance. We believe that an investment in energy-efficient windows not only brings the added value of comfort and security but also green living in harmony with the environment. 99 Rodinea Road Units 1-3 Vaughan ON L6A 1R3 647-946-2877 Toll Free: 888-308-5990 Fax: 647-792-6915 [email protected] https://enertecwindows.ca/ read full review »