Construction Specifications Institute http://www.csinet.org project divisions, starting with site work and foundation and ending with interior finishing. “Every construction division has its own tab,” Butler says. E.g., the insulation tab covers all types of insulation that could be used on a project, including rigid roof, ridge wall, spray foam, blown cellulose, fiberglass batts, recycled denim batts, etc. “When we are

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Know Your Lines: Building a Thorough Estimate

Pre-construction preparation using a detailed line-item spreadsheet helps build a more accurate estimate and reduce the number of change orders. Read more

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