J&G Doors is a one stop shop, providing services to both the home DIY, professional renovators & building companies. The Original Prehung Door Professionals. We provide a high standard of finish, and our doors and hardware is available for viewing at our show room located at 57 Hammersmith Drive, Wigram, Christchurch.We are the original:: Services provided by J&G Doors include ::Prehung Units :: Singles, Doubles, Bifolds? Cavitys? Wardrobes? Entrance? Fire Doors? Internal & External? Door and related hardwareWe provide free quotes from site measures or plans.For more detailed information, please contact us today