Styrofoam brand scoreboard extruded polystyrene foam insulation is an extruded polystyrene foam insulation board that is scored longitudinally on 16 and 24 centers making it easy to size to commonly used widths cut and install.
Dow 2 rigid insulation specifications.
2 in x 4 ft x 8 ft.
On tuff r insulation one facer is a continuous sheet of aluminum foil.
5 0 0 88 1 thickness.
Thermal resistance 3 r value 180 day minimum hr ft 2 f btu rsi c m 2 w 75 f 24 c mean temperature.
12 5 2 20 3 thickness.
7 5 1 32 2 thickness.
4 0 0 70 1 thickness.
Product data sheets leed and certification letters reports warranties and more.
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Test method 2 value.
Shop dow r 10 common.
10 1 76 2 thickness.
Thermosetting resins from dow can be used as an alternative to traditional formaldehyde based resins for binding mineral fibers in the production of insulation blanket products that go into building insulation systems and specialty insulation.
20 3 52 40 f 4 4 c mean temperature.
The other is a tri plex facer consisting of a three ply laminate of durable kraft.
Tuff r polyisocyanurate insulation consists of high performance high r value closed cell polyisocyanurate foam core boards sandwiched between a choice of durable exterior foil facers.