With millions of square feet of the Robertson Thermal System (RTS) in the market, this is one of the industry's most proven roof and wall systems. The cost-effective RTS system provides the ultimate thermal barrier for energy efficient roof and wall construction with R-values up to R-40.

RTS wall system uses Robertson's A-36 or Dura-Rib exterior panel with a Dura-Rib or flat liner panel separated with thermal spacers. Between the two panels, as much as 1 foot of uncompressed insulation can be accommodated with minimum though-metal contact.

The interior liner panel serves as a vapor barrier to protect insulation while providing an attractive interior finish. This minimizes the transfer of heat and cold so a smaller heating/cooling unit that consumes less energy is required for the building, translating into lower acquisition and operating costs.

Intended for both new and retrofit construction, RTS is available in thicknesses of 4 - 12" so wall systems can be customized to provide the level of energy efficiency required.