Mortar-less Insulated Porcelain & 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 mortar-less, 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 Insulation Values from R-10 to R-30
  • Never fades, discolors, warps or requires refinishing - lifetime water resistant

    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>

    CastleRock Product Line

    CastleRock Porcelain, Brick & Stone panels are a tough, durable porcelain and engineered stone fascia bonded to a super high density EPS foam panel 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. The patented system has a hidden fastener design that does not use complicated brackets or rails. This makes it a fast, easy to system that can be installed by most anyone in most any weather conditions. The product has over 15 years of proven field experience. The exterior finishes are designed for "zero" maintenance other than periodical cleaning for appearance purposes. CastleRock Products are truly a step above all others.

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