CF FLUTE
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CF FLUTE INSULATED METAL WALL PANEL The CF Flute is the panel of choice for use as exterior walls where energy efficiency is paramount. CF Flute ribbed profile provides bold vertical reveals complementary to temperature-controlled buildings. Trust Metl-Span’s CF Flute panel, produced using veteran knowledge and experience for the industry’s best contractors. NON-DIRECTIONAL EMBOSSED 8'-0" to 32'-0" Horizontal 8'-0" to 52'-0" Vertical EXTERIOR PROFILE 1" wide, nominal 3/8" deep, longitudinal reveals at 8.4” on center, embossed U - FA C TO R S A N D R -VA L U E S * U-FACTOR (BTU/h·ft²·°F) PANEL WIDTH: 42" R-VALUE (h·ft²·°F/BTU) PANEL WIDTH: 42" Mesa, nominal 1/8" deep or Light Mesa, nominal 1/16" deep, embossed or unembossed G-90 galvanized or AZ-50 aluminum-zinc coated steel or 304 or 316 stainless steel in 26, 24 and 22~ Ga. C O R E Foamed-in-place, PIR Foam Core, zero ozone depleting (zero ODP) Class 1 foam Offset double tongue-and-groove with extended metal shelf for positive face fastening *Values reflect PUR Foam Core. R-Value & U-Factor per ASTM C518 & ASTM C1363/Simulation, respectively, based on a mean temperature of 35° F; Thermal values may vary depending on manufacturing location. † Available only from Nevada plant | ~ 22 Ga not available for stainless steel © 2023 NUCOR BUILDINGS GROUP 04/23 G-90 galvanized or AZ-50 aluminum-zinc coated steel in 26, 24 and 22 Ga. Traditional styling and distinctive vertical lines Utilizes concealed clips and eliminates thermal short circuits Easy and fast installation, with reduced construction labor costs Can be used in conjunction with other Metl-Span joint profiles USDA Compliant stainless steel for use in aggressive or daily-wash do

TESTING: CF FLUTE INSULATED METAL WALL PANEL TEST/APPROVAL TEST METHOD TEST TITLE Surface Burning Characteristics of Building Materials Flame spread ≤25, smoke developed ≤450 Fire Tests of Building Construction Materials One hour non-load bearing rating with two layers of Type X Gypsum Vertical or Horizontal installation Test Method for Potential Heat of Building Materials Potential heat of foam plastic insulation contained in the assembly tested in accordance with NFPA 285-19 Evaluation of Fire Propagation Characteristics of Exterior Non-Load Bearing Wall Assemblies Panel assembly met the...