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ROOFING INSPECTION & REPAIR
AMERICAN CEMWOOD ROOFING
BEST ROOFING PRACTICES
BUILT UP ROOFS
CATHEDRAL CEILING VENTILATION
CERTIFICATIONS for ROOFING CONTRACTORS
CHIMNEY FLASHING Mistakes & Leaks
COLD WEATHER ROOF TROUBLE
DECKS, ROOFTOP CONSTRUCTION
EPDM, RUBBER, PVC ROOFING
EXTRACTIVE BLEEDING on SHINGLES
FIRE RETARDANT PLYWOOD
FLASHING on BUILDINGS
FLAT ROOF MOISTURE & CONDENSATION
GREEENHOUSE / SOLARIUM ROOF LEAKS
HEAT TAPES & CABLES for ROOF ICE DAMS
ROOF ICE DAM LEAKS
MASONITE WOODRUF FIBERBOARD ROOFING
NOISE CONTROL for ROOFS
PLASTIC ROOFING TYPES
PVC, EPDM, RUBBER ROOFING
ROOF ARCHITECTURAL STYLES - PHOTO GUIDE
ROOF CLEANING RECOMMENDATIONS
ROOF COLOR RECOMMENDATIONS
ROOF INSPECTION SAFETY & LIMITS
ROOF LEAK DIAGNOSIS & REPAIR
ROOF NOISE TRANSMISSION
ROOF REPLACEMENT SNAFUs
ROOFING FELT UNDERLAYMENT REQUIREMENTS
ROOFING MATERIALS, Age, Types
SADDLE CONSTRUCTION at CHIMNEYS
SNOW GUARDS & SNOW BRAKES
STANDARDS for ROOFING
STRESS SKIN INSULATED PANELS
TEST LABS - ROOF SHINGLE
TREES & SHRUBS, TRIM OFF BUILDING
TRUSSES, FLOOR & ROOF
UNDERLAYMENT REQUIREMENTS on ROOFS
VENTILATION in BUILDINGS
WALK-ON ROOF SURFACES
WARRANTIES for ROOF SHINGLES
WORKMANSHIP & ROOF DAMAGE
This article describes types of copper roofing materials, choices, installations, inspection, defects, roofing repairs, and product sources. The standing seam copper roof shown at the top of this page protects Ely Hall, originally the Alumnae Gymnasium, William M. Tubby, architect, 1889, Vassar College, Poughkeepsie NY.
Copper metal roofing systems involve copper sheets of varying thickness and alloy, soldered or mechanically crimped seams, used on steep, standard, low-slope, and some flat building roofs. Life expectancy of a properly-installed copper roof is 50+ years.
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Copper as a durable roofing material has been in use for hundreds of years, in both hot and cold climates and on a wide range of building types.
Our copper roof photograph (left) shows a brand new copper standing seam metal roof (left) and an older standing seam copper metal roof (right) on a Vassar College building in Poughkeepsie, NY.
The new copper ridge atop the right-hand slope was installed during re-roofing of the opposing slope that is not visible in this photograph.
At left in our photo you'll also notice a custom-constructed copper-clad skylight over an area intended for use by art students and artists. More about skylights is found
You will also notice that both the older copper roof and the new copper roof installation included continuous snow guards along the building eaves.
The mechanically fastened steep-slope copper roof shown in our photograph (below left) is on a building in Buenos Aires, Argentina, while the steep sloped copper roof in our second photograph (below right) is on a building in Oslo, Norway. (Photographs by DF).
Examples of fastening details for the installation of copper roofs to the building roof deck or structure are discussed under metal and standing seam roofing below.
Carson Dunlop's standing seam metal roof sketch (below) includes a sketch of soldering used to connect flat metal roofing panels.
Watch out: large expanses of metal roofing with soldered connections may flex and break open the soldered joints due to thermal movement.
Modern Copper Shingled Roofs
Zappone Manufacturing is a current producer of copper roof shingles, including copper scallop shingles and snap-together copper roof shingles. In appearance these contemporary copper roof shingle products resemble older soldered-copper shingles (shown in our photo above) and also older steel roof shingle products that we show at Metal Shingle Roofs.
The producer cites the long life of copper roof materials and higher-speed installation that using non-copper roofing shingles as compensating for the higher installed-cost than other more conventional roof coverings (such as asphalt roof shingles).
[Photos of modern copper shingles wanted: CONTACT us]
For examples of Zappone-produced copper roof shingles see that company's two marketing articles:
Below we have adapted and added to the Best Practices Guide to Residential Construction list of producers and sources of metal roofing, metal roof fastening systems, and related metal roofing products
-- Adapted with permission from Best Practices Guide to Residential Construction.
Continue reading at LIFE EXPECTANCY of METAL ROOFS or select a topic from the More Reading links shown below.
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