A roof coating and restoration firm at 342 Wilsons Road North in Waltham, Christchurch, Kowhai Roofs is part of a nationwide network of roof restorers from the Far North to Invercargill. Its main work is roof coating, roof restoration and repairs, and it has developed its own coating systems for different roof types. The firm says it will advise when a roof can be restored rather than re-roofed, and it does not push restoration where it will not last. It treats moss, mould and lichen with a biodegradable product, Koklean Green, and says the results usually show within 12 to 24 weeks. The firm says autumn and winter are the best months for that treatment, because rain helps the product keep working. Results are guaranteed, and the firm says it will redo the job at no cost if the treatment does not work.
Customers describe tile roof restoration and coating, with clear communication and detailed quotes. One customer said their roof looked brand new after the work, and a second said the team kept the site clean and tidy while restoring 19 roofs for a property owner. Within a kilometre, the only other roofer on Open Locally is MK Roofing, 0.7 km away.