In 1957, the company's founder Lou Fisher, an innovator and businessman from New-Zealand, invented the world's first stone chip coated steel roof tiles.

In the following five decades this concept has been developed using leading edge technology to enable AHI Roofing to enjoy rapid expansion with four manufacturing plants in four different continents including the European headquarter in Hungary.

Being part of the global Roof Tile Group our owner is Fletcher Building Ltd of New Zealand, which is Australasia's largest building materials supplier.

Why is Gerard good for you?

Extreme Weather Resistance
A 200 km/h hurricane can come your way but GERARD extreme weather resistant roofs could resist even that! Needless to worry if your roof is worry-proof!

50 Years Of Warranty
Gerard pressed steel roofs come with a 25-year full weatherproof warranty, plus a diminishing pro-rata warranty for a further 25 years.

Ideal For Reroofing
Save money by installing Gerard's lightweight roof tiles on your house! Even old and weak roof structure can support GERARD and it does not need to be reinforced or replaced.

A Premium Roof That's Affordable
People recognize a top-of-the-line roof and are often surprised that the overall cost of a GERARD pressed steel roof is similar to that of one in a clay or concrete tile roof when everything is taken into account.