Contact Us To contact JBC Doors & Windows please either telephone us on +27 (0)82 783 3803 or +27 (0)21 905 9125 or email us. Our address is: 4 Zinfandel Str. / Unit 5 Saxenburg Industrial Park 2 Kuilsriver Click here to view a map Alternatively please complete the below contact form, we promise to get back to you within 24 hours. Surname First Name E-mail address Telephone Mobile Phone Comments How did you find us? Search Engine Link from another Website Printed Media Word-of-mouth Anti-Spam security: Please enter the text, which you can see in the Anti-Spam-image.