Foundation Performance and More

LP ArmorStrand Substrate gives you a tough foundation that brings out the best in acrylic stucco finishes. You'll get crisp, clean lines and the durability to resist harsh weather.
Tan house with stone

The preferred substrate for a beautiful finish

LP® ArmorStrand® Substrate has eight years of solid performance in residential applications. It's a foundation that's engineered to stand the test of time.

Diagram of wall construction

Comes Ready for Install

LP ArmorStrand Substrate allows you to get the textured finish you desire but in less time and labor than traditional stucco applications.

Infographic of SmartGaurd process

Offers Protection Against the Elements

Treated to the core with the SmartGuard® process, LP ArmorStrand Substrate resists damage from termites and decay for exceptional performance in harsh environments.