Hi, we built our beach house up at Omaha north of Auckland 6 years ago and we used Onduline for part of the cladding. It looks terrible, it seems to be breaking down. We called the agents for the product and they took like three months to come and look at it. They took photos and then we heard nothing back unitl we chased them. They said it product was still waterproof so it meet with their criteria. So basically go away. They suggested we could paint it. It seem the black bitumen is breaking down and seems to be peeling or flaking in area's exposed to the sun and weather.

I have to say I would never use it again and the product does not meet the standards it was sold to us with. Extremely dissapointed and don't know what to do. If anyone has delt with them before and had the sames issues we would love to hear from you and what you did and the outcome.