IKO Roofing Products - Ener-Air


Breathable Sheathing

An Airtight Design.

Ener-Air is a breathable rigid polyisocyanurate insulation sheathing with a coated glass fiber facer laminated on the top and bottom side. Ener-Air is designed to be non-structural sheathing for any cavity wall, stud wall or cathedral ceiling construction. It features an air barrier with a high water vapour permeance making for excellent water shedding capabilities.

NOTE: Not all products featured will be available in your area.
Specifications & Standards

ASTM 1289 Type II, Class 2 Grade 1
CAN/ULC S704-03 Type 1, Class 3
ASTM E84 Flame Spread = or< 350 Smoke Density Index = or < 225
Energy Star - Only in U.S.A.

Size: 1.219 m x 2.438 m (4' x 8')


All values shown are approximate.
Product is designed and tested to comply with ASTM/CSA Standards at time of manufacture prior to packaging.

Installation Guides & Data Sheets