Johns Manville nonwovens serve as carriers for bitumen and polymeric underslating membranes.  These are installed below tiles or slates to help provide protection against humidity and wind.  And in many cases, they are breathable to help ventilate modern roof structures.

We offer a range of underslating carriers made from polyester spunbond that fulfill the needs of modern production equipment, and those of demanding end products as well.

We ship globally!  Contact a regional sales office for details

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