General Roofing Mfg. Co. · General Roofing Mfg. Co. · leaf 60
Certain-teed Mica Coated Roofing … On account of its attractive appearance thereis more or less demand for roofing surfaced withsparkling mica. While a great deal of the micawill eventually wash off at the same time there isa scale coating of mica thoroughly imbedded inthe asphalt. Made in three thicknesses: 1- ply, weight about 35…
Architecture, Domestic · Designs and plans
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