
Aerowall
Exterior insulation that improves energy efficiency, resists moisture, and protects against mold and decay.




Slope-to-drain EPS insulation that boosts drainage, prevents ponding water, and delivers consistent thermal performance for long-lasting roof system efficiency.
Product Highlights
Manufactured to meet or exceed ASTM C578 standards
Consistent long-term thermal and mechanical performance
Available in a range of slopes (1/8", 1/4", 1/2") for design flexibility
CFC- and HCFC-free, with no nutritive value for mold or pests

Designed to create the proper roof pitch, helping prevent ponding water and extending roof life.

EPS composition makes handling simple, reducing labor time and cost.

Compatible with a variety of roofing systems and assemblies.