Is it true that zero eaves are dangerous? A professional thoroughly explains the measures you sho...
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[Roofs and floor plans] There are floor plans that should not be adopted depending on the shape o...
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What is shoddy construction of galvalume roofs? A professional craftsman thoroughly explains the ...
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ガルバリウムの外壁！メリット、デメリット
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Should I use the latest Galvalume? What should I do if I choose Galva? [Roofing materials/tiles/e...
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