Cut Fiberglass Batts to Exact Widths It’s easy to insulate your walls with fiberglass insulation (at least when they’re open!), but the job still requires attention to detail to get the maximum ...

DENVER--(BUSINESS WIRE)--Johns Manville, a Berkshire Hathaway company and leading building products manufacturer, announced today its fiberglass batt and narrow roll insulation products received ...

TOLEDO, Ohio--(BUSINESS WIRE)--Owens Corning (NYSE: OC), the company that invented fiberglass insulation, today announced its latest advancement: PINK Next Gen™ Fiberglas™ insulation.