The CFR panel is an insulated metal standing seam roof panel, combining durable interior and exterior faces with a polyurethane foam core.CFR roof panels have a wide coverage area between side joint connections and a mechanically-closed standing seam that is 2” high. Between the seams is a Mesa pattern with stucco embossing for added strength and superior appearance.The CFR roof panel’s diaphragm strength can be integrated into many steel-framed building bracing designs by attaching panels with the exclusive Clinch Clip®. Adjacent roof panels are interlocked without fastener penetrations that may compromise weathertightness or necessitate costly below-roof installation.
FM Approved Class 1 with no height restrictions.
Superior Insulating Value across the entire wall and roof area is assured. The advanced polyurethane core provides enhanced insulation values that significantly lowers heating and cooling costs.
One-Piece Construction process assures rapid completion of the wall and roof system. Factory fabricated composite panels are attached directly to the supporting structure and multiple steps to construct the insulated wall and roof are eliminated. Faster building completion means reduced construction and interim financing costs.
Lightweight yet Structurally Strong panels weigh only 2 ½ to 3 ½ pounds per square foot, but are structurally strong enough for long spans that can significantly reduce costs for frame support.
Impermeable Faces & Built-in Thermal Breaks ensure the highest insulating values are maintained for the life of the building. Panels are manufactured with impermeable faces and when installed the insulation is completely encapsulated by metal trim that creates an impermeable membrane on all sides of the panel. The aged “R” values are comparable to the initial “R” values many years after the buildings original completion. Assured thermal values mean lower heating and cooling costs.
Class 1 Polyurethane Foam meets the requirements of the major model building codes for many types of construction. Unlike panels with expanded polystyrene cores they will not produce a self-propagating fire. Local building codes may require automatic
fire suppression systems for most installations.
Concealed Attachment with clips and fasteners at the side joint of the panel offers a clean high profile appearance. No more barn like metal building looks.
The panels are Lightweight, yet very strong and durable attributing to reduced costs for erection and structural support.
|Exterior Profile:||2” high standing seam with a Mesa Wave pattern, nominal 1/8” deep, between the seams. Exterior profile can be smooth on roof slopes less than 3:12.|
|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 53′-0″.|
|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.|
|Exterior Finishes & Colors:||Siliconized Polyester, Fluropon® Full-Strength 70% PVDF Fluoropolymer Coating.Note:1. Dark colors are not recommended for exterior color on cooler and freezer buildings. 2. rices may vary by color, gauge and quantity of metal.|
|Interior Finishes & Colors:||USDA-compliant Polyester, Igloo White.
USDA-compliant PVC Plastisol 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 Robertson.|
|Uplift Performance:||UL 90 rated, Factory Mutual 4471 approvals 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|
|CFR PANEL THICKNESS||DESIGN CRITERIA||ALLOWABLE LOAD (PSF)|
|PANEL SPAN (FT)|
|42″ WIDE, 2″ THICK2 FASTENERS/CLIP||BENDING & SHEAR||143.8||118.0||86.2||67.7||55.7||47.3|
|42″ WIDE, 2.5″ THICK2 FASTENERS/CLIP||BENDING & SHEAR||165.5||135.8||99.3||77.9||64.0||54.3|
|42″ WIDE, 3″ THICK2 FASTENERS/CLIP||BENDING & SHEAR||184.9||152.0||111.2||87.2||71.5||60.6|
|42″ WIDE, 4″ THICK2 FASTENERS/CLIP||BENDING & SHEAR||196.2||161.6||118.6||93.0||76.2||64.5|
|42″ WIDE, 5″ THICK3 FASTENERS/CLIP||BENDING & SHEAR||223.1||184.2||135.6||106.5||87.3||73.8|
|42″ WIDE, 6″ THICK3 FASTENERS/CLIP||BENDING & SHEAR||247.2||204.5||151.0||118.9||97.6||82.5|