Products and Services
About John Duff Roofing
John Duff Roofing specialise in residential roofing in the Whangarei District. Our dedicated team of six roofers have worked for us between 4 and 22 years. They are well trained, safety-conscious and considerate of your privacy.
As approved Gerard Roofs installers, we offer a range of stylish and versatile roofing profiles in a choices of colours designed to compliment New Zealand homes and landscapes. Gerard Roofs offer the classic look of tiles with the strength of Zincalume steel.
ColorSteel roofs have long been a favourite in New Zealand due to their affordability, durability and low maintenance. We have installed Colorsteel roofs all over Whangarei and can recommend them with confidence.
What makes us different
John Duff Roofing has been in business for over 25 years. As a member of the Roofing Association of New Zealand, you can be assured that professionalism, quality and safety are of paramount importance when working on your home. John Duff Roofing is a Licensed Building Practitioner under the R2 and R3 categories, enabling us to install profiled metal roof or wall cladding and metal tile roofs.