Ross Manufacturing offers the Ross® 2-IN-1 Ridge Vent®, the only ridge vent that converts from a standard 12-inch-wide ridge vent to either a 10- or 9-inch-wide ridge vent. 

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.