P-45CROSSVENT

Atlas ACFoam CrossVent Nailable Cross Ventilated Roof Insulation
Insulation Board
MPN: P-45CROSSVENT P-45CROSSVENT

Out Of Stock

Atlas ACFoam CrossVent Nailable Cross Ventilated Roof Insulation

Thermally efficient cross ventilated non-structural composite insulation. Consisting of ACFoam®-II or ACFoam®-III polyisocyanurate (polyiso) insulation board and a min. 7/16” APA/TECO rated OSB or min. 19/32” CDX plywood separated with and bonded to 5 individual 1.0”, 1.5” or 2.0” vent spacer strips.

ACFoam® CrossVent® combines the performance of a cross-ventilating air space, nailable roof substrate and thermally efficient polyiso insulation.

Approved for use as a non-structural panel in new and re-roofing applications. ACFoam CrossVent is not designed or approved for vertical application.

ACFoam CrossVent is typically installed over sloped solid-wood and metal roof decks. Deck slope must be appropriate for the type of roof system specified. Typical roof systems include asphalt shingles, standing seam metal, tile and slate.

The architect, engineer or design professional is responsible for determining the need for and location of a vapor/air retarder.

  • 4 ft x 8 ft
  • 3-1/8 in Thickness is bonded to 5/8 in plywood
  • 3-1/2 in Thickness is bonded to 1/2 in OSB
  • 4-1/2 in Thickness is bonded to 7/16 in OSB
    • Thickness