Weathershield is manufactured in accordance with standard CAN/ULC-S703 for cellulose
fibre insulation.
Weathershield conforms to NBC 1995, Article 9.25.2.2 and has an acceptable evaluation by
Canadian Construction Materials Centre in accordance with Masterformat Loose-Fill Cellulose
Section 07215.1.
CCMC Listing No 08251-L
Vars, Ontario
Debert, Nova Scotia
Weathershield is manufactured under an ISO 9001:2000 certified quality management system.
Enviroshield Insulation System complies with CCMC's Technical Guide for "Loose Fill
Cellulose Insulation in Walls" Masterformat Number 07214.5 and complies to National
Building Code of Canada 1990, article 9.25.3.1 CCMC Listing No. 12420-R