... methods to produce the best panels available anywhereWe have SIPs building,light gauge steel building,wooden house available. ... no CFCs, (chlorofluorocarbons) or formaldehyde.Builder BenefitsFaster Construction - SIPs combine structural framing, insulation, and sheathing into one step ... - along with your profit margin. Fully Customized - SIPs also reduce the margin for framing errors. Each panel ...