Products – Insulated Sandwich Panels

At GREATWALL, we specialize in insulated sandwich panels for all types of buildings and insulation cores.
We are committed to producing high-quality panels that help our customers improve energy efficiency.


IntaLoc Panel

IntaLoc™ Panel features food-grade antibacterial pre-painted steel surface with tongue-&-groove edges for seamless installation and Thermalock joints preventing thermal bridging and leakage.

ClipLoc Panel

ClipLoc™ Panel features food-grade antibacterial pre-painted steel surface with tongue-&-groove edges. Finger Joint butt joints between the core ends provide seamless, thermally efficient bonds.

FireGuard Panel

FireGuard™ Panel is an insulated panel system providing a pre-painted steel surface complete with tongue and groove roll-formed edge and non-combustible insulation core.

SolarShield Panel

SolarShield™ Panel is an insulated roof panel with pre-painted trapezoidal steel top. Finger Joint butt joints between the core ends provide seamless, thermally efficient bonds.

SolarSlab Panel

SolarSlab™ Panel is an insulated roof panel with pre-painted steel surface and tongue-&-groove edges. Finger Joint butt joints between the core ends provide seamless, thermally efficient bonds.

Melamine Foam Board 

Melamine-Faced Foam Board (MFB 28) Series Toilet Panels – lightweight, water-resistant, and durable, featuring a hygienic HPL surface and a rigid PVC frame.

Colormetic Foam Board

Colormetic Foam Board Series Toilet Panels – lightweight and water-resistant, combining rust-protected metal skin, solid-color seamless surface, and a rigid PVC frame.

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