Fonthill Lumber is a prominent supplier of lumber products and roof trusses
Explore Premium Insulation and Housewrap Solutions for Your Home and Building Projects
High-performance insulation and housewrap materials play a critical role in protecting any structure—improving moisture control, boosting energy efficiency, and contributing to year-round comfort. Ideal for both residential and commercial applications, these solutions are engineered for durability, code compliance, and ease of installation. With options ranging from mineral wool and fiberglass to advanced weather barriers and rigid foam panels, this selection covers a broad range of building needs. Every product is carefully chosen to meet today’s high standards for performance, longevity, and energy savings.
Trusted Brands for Efficient Insulation: Rockwool, Owens Corning, Dow, Tyvek®, and StyroRail
Rockwool 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.
If you’re looking for smart, energy-saving insulation solutions, you’ve come to the right place. Whether you’re a homeowner or a building professional, you’ll find information about Owens Corning PINK™ FIBERGLAS® Insulation products, plus tools and resources to help you plan and install our products.
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.
Dupont manufactured Tyvek® is lightweight and durable. Whether it’s for weatherizing, packaging, or for personal protection - Tyvek® effectively accommodates your home’s insulation needs seamlessly.
StyroRail offers a wide range of insulation solutions, including wall and roof panels made from high performance materials that last long and are quick to install.
