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CALLING All
Architects, Builders, Roofers, and Distributors of Steel Roofing Products
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| From the Past . . . |
Metal roofing was first used over 5000 years ago. Base metal coating technology advanced in the 1940's allowing new uses for metal roofing to develop rapidly. Originally used primarily for agricultural and commercial structures, metal roofing evolved into a versatile product suitable for all ranges of residential and commercial use, from elegant homes and vacation cabins to retail shopping centers. |
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. . .To the Present |
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Weather
Tight: |
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Durable: |
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Attractive: |
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Versatile: Can be applied over existing roofing. Snap-It system is more easily installed than laminate shingles. |
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1.
MOISTURE AND STALE ATTIC AIR |
4.
RIDGE CAP 5. ATTIC MIXING WITH OUTSIDE AIR 6. METAL ROOF 7. PURLIN |
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