Mortar-less Insulated Porcelain, Brick & Stone Siding

CastleRock Company Motto: "Irreducible Simplicity"

Mortar-less Porcelain & Natural Stone Siding Panels

Insulstone Inc.

Interlocking panels staple or screw to the wall reducing installation cost with a highly insulated, one-step panel system.

  • Anyone can install this economical cladding
  • Staple or screw the interlocking panels to the wall
  • No complicated bracket or rail systems to install
  • Eliminate the expensive the expensive mason
  • Installs in most any weather conditions
  • Panels have built-in R-Values from R-10 to R-30
  • Doesn't fade, discolor, warp or require refinishing

    US patent #8,176,701 B2, Canada patent#2,588,294

  • Mortar-less, Insulated Porcelain Flush & Lap-siding Panels

    InsulStone Mortar-less, Natural & Manufactured Stone Panels

    Panelized Porcelain Brick Cladding>

    Why is CastleRock Exceptional

    CastleRock Porcelain, Brick & Stone panels have a unique, patented, insulated, Lego-like assembly that saves time and money. The low maintenance, durable porcelain, porcelain brick and natural stone fascia are waterproof and will never fade or warp. The panels are "mortar-less" and staple or screw to the wall. The fasteners are hidden and do not use metal tracks or brackets. The super high density EPS foam panel is designed to meet continuous energy codes. The panels have a 360 degree ship-lap 1-1/2" interlocking tongue and groove with a "swedge" lock seal makes it a fast, easy to system that can be installed by most anyone in most any weather conditions. With over 15 years of proven field experience, you can rely on CastleRock to outlast other exteriors and never require painting or refinishing.

    Contact us for further information or to receive a quotation go to: or call 208-895-8557