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Robertson Building Systems
Mesa Light Mesa Wall Panel
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The Mesa & Light Mesa insulated metal wall panels are well suited for exterior wall and interior partition applications. The lightly corrugated profile on both faces of the panel ensures symmetry from outside the building to inside, and from room to room in partition applications. An aesthetically pleasing Mesa pattern is embossed on both interior and exterior skins. Mesa panels have a standard FM Approved Class 1 foam core and offer excellent insulating values. The metal and foam composite construction creates a rigid panel far stronger than the individual parts. This increases the span capability of the panel and reduces the need for secondary structural components.
The Mesa & Light Mesa insulated metal wall panels are well suited for exterior wall and interior partition applications. The lightly corrugated profile on both faces of the panel ensures symmetry from outside the building to inside, and from room to room in partition applications. An aesthetically pleasing Mesa pattern is embossed on both interior and exterior skins. Mesa panels have a standard FM Approved Class 1 foam core and offer excellent insulating values. The metal and foam composite construction creates a rigid panel far stronger than the individual parts. This increases the span capability of the panel and reduces the need for secondary structural components.
Exterior Profile
Mesa nominal 1/8” deep; Light Mesa nominal 1/16” deep. Light Mesa not available for 5” or 6” panels.
Interior Profile
Mesa nominal 1/8″ deep; Light Mesa nominal 1/16″ deep
Panel Core
Foamed-in-place, Non-CFC & zero ODP polyurethane, FM Class 1 approval
Thermal Values
K-factor, Btu in/ft2 hr. °F @ 75°F (24°C) mean core temperature = 0.140
K-factor, Btu in/ft2 hr. °F @ 40°F (4°C) mean core temperature = 0.126
Module Width
36” & 42”; Ceiling and Partition Panel only: 44-½”
Panel Thickness
CF Mesa: 2”, 2-½”, 2-¾”, 3”, 4”, 5” & 6”
CF Light Mesa: 2”, 2-½”, 2-¾”*, 3” & 4”
*Nevada plant only
Panel Lengths
8′-0″ to 53′-0″
Exterior Facings
Stucco embossed, G-90 galvanized and/or AZ-50 aluminum-zinc coated steel in 26 Ga., 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.
Panel Joint
Offset double tongue-and-groove with extended metal shelf for positive face fastening. Partition Panel: Offset double tongue-and-groove.
Fastening
Fastener & Clip concealed in the side joint. Partition Panel: Through-fastened at the top and bottom of the panel.
Exterior Finishes & Colors
Siliconized Polyester, Fluropon® Full-Strength 70% PVDF Fluoropolymer Coating.Note:
Dark colors are not recommended for exterior color on cooler and freezer buildings.
Prices may vary by color, gauge and quantity of metal.
Interior Finishes & Colors
USDA-compliant Polyester, Igloo White. USDA-compliant PVC Plastisol, Polar White*
*PVC Plastisol Polar White is a different color & shade than Polar White in other available finishes.
FM Approved Class 1 with no height restrictions.
Mesa and Light Mesa profiled panels with a urethane foam core have a standard FM Class 1 approval and offer the best insulating values available today. Panels are lightweight and quick to install, significantly reducing construction time. A double tongue-and-groove offset side joint permits concealed fastening. Consistent insulating values are achieved with built-in thermal breaks, saving energy. The metal and foam composite construction creates a rigid panel far stronger than the individual parts. This increases the span capability of the panels and reduces the need for secondary structural steel components.