Please contact Austral Wright Metals for details of Factory Pre-Patinated Copper Architecture.Ĭopper and copper alloys are widely used in architectural applications to take advantage of their inherent range of colours of patina on copper. Since some of the pre-patinated sheets have a variation in their final colour, it is recommended that the architect review material samples before final specifications. The patina is a chemical conversion process whereby the top molecular surface of the copper sheet is enhanced and forced to produce a natural patina. The large number of requests by the architectural community for a man-made copper patina has prompted copper mills to research and develop pre-patinated copper sheet products. In arid desert environments, the patina formation may never occur and the copper surface may remain a dark brown or bronze colour. In rural atmospheres, with relatively clean air patina formation may occur in 10 to 14 years. In industrial and marine atmospheres, the natural patina generally forms in 5 to 7 years. The natural weathering of copper from its bright pink to the characteristic blue-green colour (patina) is a direct consequence of its reaction to the corrosive action of the atmosphere. Interior applications: Focal point or backdrops such as backsplash in a bath or kitchen, textured ceiling, and a wall treatment.Factory Pre-Patinated Copper Table of Contents.Exterior applications: Total roofing area, an accent to a roof in conjunction with other architectural elements of design, metal siding, decorative fencing, restaurants, movie sets and much more.Metal Roof Design Ideasħ/8" Corrugated Metal Roofing Panels are easy to install and can be used in a variety of applications including roofing and siding material for commercial, industrial, agricultural, and residential projects. For home improvement projects, suggested uses also include privacy fencing, covered patios, car ports, kitchen island siding, and interior ceilings. They can also be used in commercial projects such as metal siding for restaurant walls and bar toe kicks. However, they are not limited to just roofing applications or industrial projects. These corrugated roofing panels are as versatile as they are stylish. But choosing the correct copper corrugated metal roofing or copper siding material for your home or industrial building projects should offer more than just protection from the natural elements. It is under constant assault by the sun, wind, rain, and snow. The roof is arguably the most important surface of any structure. The metal is highly resistant to fire, hail, and mildew. Copper roofs are light weight and strong, lasting up to 50 years or even more with regular repairs and maintenance.
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