Since 1955, Gaco Western has manufactured exceptional waterproofing and insulating products. This family-owned company was built on three fundamental principles: superior products; sold by experts; at competitive prices. Today, Gaco Western coatings and spray foam insulation cover millions of square feet of commercial and residential buildings. We have earned a reputation and trust in the construction industry as a producer of top-quality waterproof coatings and insulation products.

Whether you’re rehabbing an existing foam roof or coating a new metal roof, Gaco Western has a roof system to meet your needs.  Gaco spray foam and coatings provide seamless insulation and waterproofing, and are fully adhered to the substrate.  This eliminates common sources of leaks and pooling water beneath roofing material. 

Gaco coatings are elastomeric, meaning they are able to stretch as the substrate warms and cools through the day and through the seasons.  Characterized by high physical properties, GacoFlex coatings are tough enough to withstand years of abuse by sun and weather.

Gaco has also developed roof systems to meet specific project requirements.  From quick-set spray applications, to highly reflective coatings designed to lower your energy bills, Gaco has the breadth and depth of applications to get your project done well and done on time.