Metl-Span CFR is an insulated metal standing seam roof panel, and is the foremost innovation in all-in-one composite panel design, combining durable interior and exterior faces with Metl-Span's unmatched polyurethane core.
The CFR roof panel provides exceptional benefits including a standing seam exterior face for unsurpassed weathertight performance, and panel widths contributing to installation savings because there are fewer side joints to seal. CFR roof panels are installed completely from the top side with concealed clips and fasteners placed in the side joint. Cold Storage applications may require alternate methods of attachment. Factory cut panel ends, factory notching and factory swaged ends eliminate critical and extensive field reworking and reduce erection costs. Factory installed backer plates at the endlaps also eliminate pre-drilling for special fasteners and fastener tools.
Careful design parameters have enabled Metl-Span to create an incomparable roof system that is easily and quickly installed without dependence on highly skilled labor.
FM Approved Class 1 with no height restrictions.
|Exterior Profile:||2" high standing seam with a Mesa Wave pattern, nominal 1/8" deep, between the seams.|
|Interior Profile:||Mesa wave pattern, nominal 1/8" deep.
Light Mesa wave pattern, nominal 1/16" deep.
|Foam Core:||Foamed-in-place, Non-CFC & zero ODP polyurethane, Factory Mutual Class 1 approval.|
|Thermal Values:||R-Values with Air Films||75° Mean||40° Mean|
| R-Values include the air films on each side of the panel
75° Mean based on ASTM C518 Thermal Testing. 40° Mean based on ASTM C1363 Thermal Testing (Values for C1363 based on 4″ panel testing). All values for other thicknesses extrapolated
|Module Width:||30", 36" & 42"|
|Panel Thickness:||2", 2-1/2", 3", 4", 5" & 6"|
|Panel Lengths:||Standard 9'-6" to 50'-0".|
|Horizontal Application Reveal Widths:|
|Exterior Facings:||Stucco embossed, G-90 galvanized and/or AZ-50 aluminum-zinc coated steel in 24 Ga. and 22 Ga.|
|Interior Facings:||Stucco embossed, G-90 galvanized and/or AZ-50 aluminum-zinc coated steel in 26 Ga., 24 Ga. and 22 Ga.|
|Standard Exterior:||Full-Strength 70% PVDF Fluoropolymer Coating.|
|Finishes & Colors:||Polar White, Sandstone, Regal Gray, Desert Beige* and Dark Bronze*.
*Desert Beige and Dark Bronze are premium colors in 22 Ga. thickness.
1. A new expanded palette of premium colors is also available for non-cold storage buildings.
2. Dark colors are not recommended for exterior color on cooler and freezer buildings.
3. Prices may vary by color, gauge and quantity of metal.
|Interior Finishes & Colors:||USDA-compliant Polyester, Igloo White.|
|Joint:||Mechanically closed single lock standing seam at the exterior side joint. The interior side joint is a single tongue and groove interlock.|
|Fastening:||Two-piece clip with fasteners concealed in the side joint. Cold Storage applications may require alternate methods of attachment. Contact Metl-Span.|
|Uplift Performance:||UL 90 rated, Factory Mutual 4471, FM 1-90 windstorm and Florida Building Code approved.
Dade County NOA No. 03-0707.03.
|FM Approved Class 1 with no height restrictions, 2"- 6" thick.|
|CFR-42 ROOF SYSTEM ALLOWABLE UNIFORM LOAD CHART|
|ALLOWABLE LOAD (PSF)|
|PANEL SPAN (FT)|
|42" WIDE, 2" THICK
|BENDING & SHEAR||143.8||118.0||86.2||67.7||55.7||47.3|
|42" WIDE, 2.5" THICK
|BENDING & SHEAR||165.5||135.8||99.3||77.9||64.0||54.3|
|42" WIDE, 3" THICK
|BENDING & SHEAR||184.9||152.0||111.2||87.2||71.5||60.6|
|42" WIDE, 4" THICK
|BENDING & SHEAR||196.2||161.6||118.6||93.0||76.2||64.5|
|42" WIDE, 5" THICK
|BENDING & SHEAR||223.1||184.2||135.6||106.5||87.3||73.8|
|42" WIDE, 6" THICK
|BENDING & SHEAR||247.2||204.5||151.0||118.9||97.6||82.5|