Designing an addition to any Frank Lloyd Wright building is a daunting architectural challenge. So when a 7,000-square-foot green roof was installed on a 20,000-square-foot addition to the First Unitarian Meeting House in Madison, Wis., it took a joint effort by a Wisconsin-based architecture firm and a Michigan-based horticultural company.

Alure Home Improvements of Plainview, N.Y., was started as a painting company in 1946, but current President/CEO Sal Ferro is glad the company embraced the decision to switch to roofing residential homes a few decades later

Steve McCusker of Roof One in Pontiac, Mich., looks at each roofing project with an eye toward helping homeowners, and that includes making sure their attics are properly insulated.