- Inner and Outer walls are made with 5052 Aluminum alloy. Recommended for applications that require strength and resistance to corrosion.
- - The core of the Optimum panels are compromised of Rigid closed-cell EPS foam with an R10 insulation value. This material does not absorb any notable amount of moisture and is suitable to be buried inground.
- The EPS foam is treated with ”bug free” insecticide to comply with the IRC for at and below grade applications.
- Optimum panels are built with super durable green adhesive from LEED* certified materials.
- Panels are locked together with high grade 6063-T5 Aluminum.