DENVER — Johns Manville (JM), a Berkshire Hathaway company and leading building products manufacturer, announced today it has signed an agreement to acquire ITW Insulation Systems, a business owned by ...

Meredith Westerdale, Johns Manville’s Mechanical Product Manager, explained that this new facing is unique from other mechanical insulation facings. “Most facings used on mechanical insulation have a ...

JM insulation products can also be found in the first-ever HPBZ Building Performance Lab, a small, finished model home offering visitors a chance to see high-performance products in action.

I realize that R20 is a bit light for a roof in Canada, but I plan to use ice and water shield as a vapour barrier on the warm side of the installation. After all, it’s just a shop.

Company: Johns Manville Product: Xspect Isofoam APF Board and Cross-Flo Metal Jacketing Description: The Xspect ISOfoam APF Board is a closed cell polyisocyanurate foam core bonded to a foil facer on ...

The 4.4-inch wrap is the newest addition to the company’s R-12 insulation portfolio. It comes with an FSK facing, designed to prevent moisture drive and condensation control for closed systems. This ...

Fiberglass insulation manufacturer Johns Manville will soon construct a new production line in Barrow County. A release from the Barrow County government Wednesday said construction for the new ...

Johns Manville announced today it has signed an agreement to acquire ITW Insulation Systems. The deal is expected to close in early December.