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The Down Low On Hot Roofs

Traditionally in the Midwest, homes are insulated with fiberglass or cellulose insulation.  However, a newer trend being seen in homes is the use of spray foam insulation.  Just as the name implies, this type of insulation comes in spray cans. It’s a combination of resin and chemicals such as polyurethane & isocyanides.   As the insulation is…
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