A presentment of the merits of metal shingles and metal tile for the roof ... (1921)
National Sheet Metal Roofing Company · National Sheet Metal Roofing Company · leaf 25
emen :—We wish to advise that we have now been handling your GenuineRe-dipped Galvanized Tin Shingles for a period of about 20 years and during thistime they have given good satisfaction to our customers. They make a roof lightin weight, have proven very durable and do not require a skilled… … The Walters and Coopers Lockwere the pioneers in method of fasteningmetal shingles to one another, just as theCoopers Metal Shingle and the WaltersMetal Shingle were the first to prove prac-tical. Not only must the side lock keep theshingle from rattling and lifting even in ahurrican. but it must…
Roofing · Metal roof tile
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