Commercial Products

Roof Drainage & Ventilation


R-Vent® is a 40% recycled ventilation mat used in cedar, metal, & tile roof construction. The 90% open mesh creates an airspace/cavity that is perfect for promoting air flow in all directions between the metal panels and sheathing.


Thickness: 0.361 in. (9.16 mm)
Roll Width: 39.0 in. (99.06 cm)
Roll Length: 61.5 ft. (18.75 m)
Coverage Area: 200 ft.2 (18.58 m2)
Rolls per Pallet: 18

  • Creates an open structure for ventilation
  • Prolongs life of membrane and roof structure
  • Reduces sound transmission through panels
  • Lightweight and easy for installers to handle
  • Bends and conforms to any type of contoured roof
  • Contributes to LEED points