Calder Stewart Roofing Products

Since 1970 Calder Stewart Roofing have been developing innovative products to meet the evolving demands of the New Zealand construction market, supplying specialist materials for everything from woolsheds to industrial warehouses to architecturally designed houses.

Our Product Range

Roofing and Cladding

Our high performance profiles, designed specifically for New Zealand settings, are the result of years of ongoing product development.

Fascia Products

Both Paltec Fascia and F180 offer distinctive metallic alternatives to conventional wood treatments.


Flashings

Flashing solutions supporting our product line.


Spouting Products

A select product group designed to complement Calder Stewart profiles.


Rainwater Heads

Standard & Custom Designed.

Curved Roofing

Crimp Curving
Bull Nosing



A Unique Product Range With New Zealander’s In Mind

Calder Stewart Roofing offer a wide range of products specifically designed for New Zealand’s rugged environment. Coming from the deep south our products have being tested & developed in some of the wettest & windiest parts of the country.

Our products have endured harsh alpine conditions, extreme temperatures and a destructive native parrot known as the Kea. All of this has being a key part of the learning process in developing a full range of products designed to meet the needs of all New Zealanders, whether that be at home, on the farm, the ski lodge or the or a plush architectural retreat.

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