Johns Manville One Way Roof Vent

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Johns manville one way roof vent.

At johns manville. Johns manville jm is a total roofing systems provider meeting the needs of the commercial and industrial roofing industry. Johns manville fp 10 one way roof vent. Scale issue date sp05mis cad em 5 pdf 5 9 06 8 43 18 am.

Roof vents and drains fp 10 one way. Johns manville one way roof vent. Designed to release or prevent the re entry of moisture laden air in new or existing lightweight fill decks and built up roofing systems. Fp 10 one way roof vent black.

Only lap caulk roofing membrane sealing mastic jm epdm jm epdm lap caulk fp 10 one way roof vent membrane compatible em 5 n t s. The fp 10 one way roof vent is a solar operated and moisture vapor venting unit. Johns manville fp 10 one way roof vent membrane compatible. Expansion joints vents and drains and edge metal systems are the right solution for your roofing conditions.

The portals plus vents have a one way valve designed in the unit to prevent moisture from re entering the roof system. For built up or modified bitumen systems black abs plastic resin deck flange and body with weatherproof gray abs plastic resin cap note. Jm is the only manufacturer to complement its membrane offering with a full. The portals plus breathers allow for both exhaustand convective movement of air between breathers.

The drain flange has a depressed sump area to facilitate the easy drainage of all water from the roof surface. For single ply systems and one way silicone rubber diaphragm that permits construction below roof membrane to breath. Roof insulation lap cement jm epdm jm epdm for ballasted spec. The fp 10 one way roof vent is a solar operated moisture vapor venting unit designed to release and prevent the re entry of moisture laden air in new or existing lightweight fill decks and most low slope industrial commercial roofing systems.

Johns manville roofing systems 717 17th street denver co 80202 tel. 0 064 1 6 mm spun aluminum body.