Steel Structures


Metal Roofing

Earlier metal roofing was sheeting in the form of corrugated galvanized steel and is still found today in parts of the developing world. In addition, colour-coated steel roofs are popular in some of the Nordic countries such as Finland and Sweden.

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Window Finishes


Glazed Windows

Modern windows are usually glazed or covered in transparent or translucent material. Most glazed windows may be opened, to allow ventilation; or closed, to exclude inclement weather. They are held in place by frames.

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