AP Foil25 Polyiso Continuous Insulation

Product Descriptive Name: 25-psi compressive strength board
Product Short Description: Well suited for below-grade residential applications, as well as commercial applications where higher compressive strength boards are preferred for certain exterior cladding systems. AP Foil25 is a water-resistive barrier, vapor barrier and air barrier all in one.

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Product Long Description: Johns Manville AP™ Foil25 Polyiso Continuous Insulation is a 25-psi compressive strength board which consists of a uniform closed-cell polyisocyanurate foam core bonded on each side to a foil facer. AP Foil25 can be used in the same applications as our standard AP Foil product but is especially well suited for below-grade residential applications, as well as commercial applications where higher compressive strength boards are preferred for certain exterior cladding systems. One side has a reflective foil facer, and the other side has a white on- reflective foil facer to suit your building needs. Polyiso provides one of the highest R-values per inch of any rigid insulation (R-6.0 at 1 inch). Furthermore, when properly installed, AP™ Foil25 Polyiso Continuous Insulation functions as a water-resistive barrier, vapor barrier and air barrier, eliminating the need to install additional components

Features

Thermally Efficient - Inch for inch, polyiso has one of the highest energy efficiencies.

Water-Resistive Barrier - Meets the ICC-ES AC71 acceptance criteria.

Vapor Barrier- Class I vapor retarder.

Air Barrier - Meets the Air Barrier Association of America boardstock criteria, when properly installed.

Noncorrosive - Does not accelerate corrosion of pipes, wiring or metal studs.