Corrugated Iron

Corrugate roofing is a timeless classic and one of New Zealand’s most used roofing profiles. Roll-formed to the gentle curved profile this corrugated iron roofing is light, strong and functionally versatile, making it popular for domestic, rural and commercial uses.
Corrugate is intended for use as long run roofing, wall cladding and internal lining.


Corrugate can be used either vertically or horizontally as a cladding. It is also ideal for feature walls, fences and screens.

Long Run

Modern rollforming technology allows corrugate roofing and cladding to be manufactured in continuous lengths.


When manufactured from .55mm G300 steel, corrugate roofing and cladding is ideal for roll curving. It can be machine rolled to a minimum inside radius curve of 400mm for a variety of applications including barrel ridges, horizontally clad wall corners and bull-nose curves.

Colour Choices

Corrugate comes in a wide range of standard colours with additional colours and coatings available on request.

Roofing Accessories

A full range of accessories including rainwater goods, flashings, underlays, fasteners and matching translucent sheeting are also available.


Six Rib

Six Rib roofing has an extra rib compared to most other products, giving it a distinctive profile and greater rigidity.

Five Rib

Five Rib roofing is light, strong and stylish, perfect for both domestic and commercial applications.

Free Span

Free Span is a roll-formed steel profile roofing & cladding material for large commercial and industrial buildings.

Standing Seam Tray

A popular roof finish, the standing seam tray roof profile provides a modern, seamless appearance.