Halo® Exterra® does everything you need (and more!) in a high-performance, exterior foam board insulation. Exterra is designed to completely seal and insulate exterior above-grade walls in residential, multi-residential, commercial, and industrial buildings, resulting in energy-efficient building envelopes.
Provides outstanding insulation performance
Eliminates heat loss from thermal bridging
Allows moisture to escape the wall assembly.
Keeps wall dry and healthy
Eliminates the necessity of additional house wrap (When sheathing tape is applied to joints and fasteners).