NZRoof Tranz for Roofing Solutions: NZRoof Tranz are Commercial & Industrial Painters Specialising in Roof Restoration Using our Unique Rustkill & Paint System for Commercial & Industrial Steel and Metal Roofs and Equus Encapsulation System for Asbestos Roofs. Have you got a rusty roof, commercial or industrial steel roof or metal roof or deteriorating asbestos roofing and are wondering if it can be restored or needs reroofing? If you have a problem with a rusty roof or leaky roof, we are confident to say we have the solution for you. Call or email NZRoof Tranz today for a free roof inspection report, and photos, with a no obligation quotation to make it good. NZ Roof Tranz Ltd recently changed its name from A. Boag Contractors which had been operating since 1995 as commercial & industrial painting contractors. This rebranding reflects the company’s focus on its Rustkill & Paint System which is has perfected and is unique to NZ RoofTranz. We offer a service to restore, renovate and recondition commercial and industrial roofs as R & M, repair & maintenance, as opposed to reroofing as capital works, and regularly save our clients up to 80% on the cost of reroofing.