Cool in the tropics, warm at the poles. Quiet everywhere.

Get on board with JM Marine Insulations.

Johns Manville is one of the few companies making insulating boards and blankets expressly for the marine industry. These incombustible fiber glass products provide impressive thermal and acoustical insulation as well as a higher degree of fire safety on naval and merchant vessels and drilling rig platforms. Within the cabin and around control panels, our products provide additional cabin noise control.