Family owned and operated, with a small group of tight knit staff who are dedicated to high quality work.

Ostro Roofing combined have over 15 years of experience in all areas of roofing, covering the Wellington region through to the Wairarapa. We are the owners of the Wellington City branch of Kowhai Roofing. We combine our passion for customer service and quality roof restorations, with the backup and support of the nationwide network of Kowhai Roofing.

Our core business is residential roof restoration. We can service your roof for leaks, repairs, cleaning and maintenance, moss treatment, re-coating and complete roof replacement.  We use outstanding quality materials, backed by NZ’s most comprehensive performance warranties.

Health & Safety and Ostro Suppliers

We are a member of RANZ and use Hazard Co for our Health & Safety needs. Every year in NZ people are seriously injured in the workplace, some injuries resulting in death. For this reason we take health and safety very seriously.

We manage risks and undertake the use of roof edge protection and scaffolding where necessary as well as making use of our harness protection system.

This may cost you a little bit extra, however the alternative is having someone injured whilst working on your roof and even worse – becoming a fatality statistic.