Insulation / Housewrap
Roxul Inc.

Roxul Inc. is part of Rockwood International, the world's largest producer of mineral wool insulation with 23 facilities in 14 countries. We have operated our Harrop Drive Head Office and manufacturing facility in Milton, Ontario since 1988.

Johns Manville

Johns Manville, a Berkshire Hathaway company, is a leading manufacturer and marketer of premium-quality building insulation, commercial roofing, and specialty products for commercial, industrial, and residential applications.


Dow is a leader in science and technology, providing innovative chemical. plastic and agricultural products and services to many essential consumer markets. With annual sales of $33 billion. Dow serves customers in more than 180 countries and a wide range of markets that are vital to human progress, including food, transportation, health and medicine, personal and home care, and building and construction, among others.

IPG Novawrap Aspire Building Wrap
NovaWrap Aspire Building Wrap

NovaWrap Aspire building wrap provides advanced protection against air and moisture infiltration into the wall cavity. It's industry leading permeance rating is optimized for better building science.Other features: Breathable, allowing vapor and condensation to escape from the wall cavities; UV and weather resistant, can be left exposed up to 6 months; Can contribute to LEEDS points; 15-year limited warranty.