When it comes to fire safety and security, windows and spacious glass entryways may seem like a clear egress point for disaster, and the truth is, they can be. Despite new installation and renovations that can withstand fires, massive explosions, and targeted attacks, these products have a major weakness: improper installation.
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When this author joined the roofing industry toward the end of 1999, the standard for modified bitumen (mod-bit) sheets was Canadian General Standards Board (CGSB) 37-GP-56M, Membrane, Modified, Bituminous, Prefabricated, and Reinforced for Roofing; the National Building Code of Canada (NBC), along with many provincial codes, was referencing it in Sections 5 and 9.
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Tiled exterior features—such as walls, patios, and walkways—make a powerful first impression. A well-executed exterior installation can attract customers to a business, add curb appeal to a home, or complete a public space. Although worthwhile, exterior installations present potential complications, particularly in Canada, as there may be great temperature variation between the summer and winter months.
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