Castle Rock Porcelain Panels

The C-Series Insulated is our Premium Insulated Porcelain Siding Panel system. It is available in R-10 & R-21 series.

Available in "Flush or Lap" siding styles. The thick, dense foam reduces noise & super insulates the walls over the studs which nearly doubles the stated R-value of "cavity insulation" alone. Attaches with staples or screws.