Articles by Jim Hoff

Two new initiatives will expand the human opportunities offered in our industry.

Many building-material manufacturers are developing and publishing third-party certified EPDs.

Contractors have made progress but have far to go to capture the opportunity presented by sustainable construction.

The steady growth of modern single-ply roofing systems over the past 40 years generated many questions regarding long-term performance.

Next time you bid a flat roof job, make sure your customer understands the many benefits of roof cover boards.

Given today’s low energy prices, it’s become a little more difficult to sell the value of high-R roof insulation based solely on traditional Return on Investment.

All the calculator apps I’ve talked about continue to be free and easily available via the Internet.

A look at the past reveals how commercial roofs might change over the years.

Analyzing peak energy costs can create new opportunities involving cool roofs and energy savings.

Reducing risk is a key theme in the “Designing for Disaster” exhibit at the National Building Museum.