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Thermawall 4000 Insulated Wall Panel

Allowable Uniform Loads (PSF) For Multiple Span Condition
Skin GA. Thickness SPAN [FEET]
DEFL. 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
2" 71.1 56.1 45.2 37.1 30.9 25.9 22.0 18.7 16.2 14.0 12.1 10.4        
3" 101.6 81.5 67.0 56.2 47.7 40.8 35.2 30.6 26.9 23.6 20.8 18.6 16.9      
L/180 4" 121.9 98.8 82.2 69.6 59.8 51.9 45.4 57.2 35.5 31.6 28.2 25.2 22.5 19.8 17.9 15.9
Important: Thermal load has not been considered. Consult for fastener patterns


Thermawall 4000Features

A premium engineered exterior wall system, for vertical applications. Specially designed to meet today's high performance standards in a wide variety of environments. Features a concealed fastener joint system. A NON CFC polyurethane insulating core, with linear embossed exterior in a choice of coating systems.

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  • Applications - Industrial/Architectural applications provide designers with a wide range of practical and aesthetically pleasing design flexibilities. The superior joint engineering assures a tight, well designed, building envelope.


  • Construction - Thermawall 4000 Series Panels are constructed with a NON CFC thermo-setting polyurethane insulation that meets most model building code specifications. Structural grade steel facings are precisely roll formed and foam insulation is expanded between the metal sheets in a state-of-the-art continuous line production sequence that is fully computerized to ensure optimum quality and consistency in every panel.


  • Insulation - Thermawall 4000 Series Panels with foamed polyurethane insulation are offered in thicknesses of 2", 3" & 4", providing insulation values of R-15 to R-31.


  • Facings - Thermawall 4000 Series Panels have standard 26 gauge facings of smooth or stucco embossed galvanized steel to ASTM A653 G-90 designation. Base steel shall be structural quality to minimum Grade "A" 33,000 PSI, conforming to ASTM A924. Optional panel facings of galvalume, aluminum or stainless steel are available on request in various gauges.


  • Coating Systems - Coating Systems include "Kynar 500" PVF2 finishes with high performance properties and a 20 year warranty, covering color retention, chalk resistance and film integrity. Silicone modified polyester (SMP), polyester and plasticol finish coatings also offer outstanding performance and extended warranties.


  • Panel Design - Thermawall 4000 Series Panel utilizes a superior joint design providing concealed fastener anchorage affording connection of both metal skins to the building structure, double caulk seal provision and excellent air infiltration and water penetration test results. Panels are available in "LINEAR FACE" Profiles. Panel coverage is 42" standard; 24", 30", 36" optional.

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