Approved Industries is a leading manufacturer of advanced ceramic coatings and thermal protective systems. These systems are designed with enhancing chimney safety and performance in mind. Our innovative products offer chimney professionals and homeowners an efficient, cost-effective solution for repairing, restoring, and preserving masonry chimneys and venting systems. Unlike traditional repair methods that rely on mortar or concrete—which often deteriorate under harsh weather conditions—our proprietary elastomeric solutions can withstand rain, snow, ice, and UV rays, ensuring long-term durability and performance. That’s the Approved Difference.
Company Values
Approved Industries was founded on the belief that chimney safety is not an option—it is a necessity. The company’s dedicated team has trained countless chimney and venting professionals across the US and Canada. Through science and modern technology, Approved Industries’ line of thermal ceramic products has modernized the chimney repair and venting industry through innovation.
- Training: The Thermocrete® Ceramic Flue Liner is for professional installation only. All Thermocrete® installers are required to complete a comprehensive training program, ensuring they are fully equipped to provide the best service. Each applicant undergoes a thorough screening process before being accepted into the program. Companies seeking certification bring their experienced chimney professionals to our facility for three days of intensive training on specialized equipment. Upon successful completion, participants receive official certification, confirming they are certified Thermocrete® installers.
- Installation: Approved Industries products, including Thermocrete®, are designed for easier and superior installation. Unlike competitors who use sponge applicators—which can be messy and limit thickness—Thermocrete® features a proprietary ceramic coating sprayer. This innovative tool ensures smooth, uniform coverage and allows for maximum thickness. As a result, installers can efficiently apply the necessary coats to repair masonry issues effectively.
- World-Class Customer Service and Support: At Approved Industries, we prioritize customer satisfaction and support for chimney professionals and homeowners who use our products. All of our factory-authorized technicians are trained and certified installers. They work closely with customers to ensure the highest level of satisfaction with our products.
- Limited Lifetime Warranty: We stand behind the durability and performance of our products with a comprehensive limited lifetime warranty,* demonstrating our unwavering confidence in the long-term protection we provide.
(*For detailed terms and conditions, please consult individual warranty certificates for Evercrown®, Smoktite®, and Thermocrete®. Raintite® warranty details are available online.)
Where to Buy Approved Industries Masonry Products
Whether your masonry shows signs of deterioration or you want to protect it from future damage, Approved Industries has the ideal solution.
For Chimney Companies:
Interested in offering Approved to your customers? Reach out to us to discuss partnership opportunities and wholesale pricing.
For Homeowners:
Hey homeowners! Approved Industries offers durable, cost-effective, and weather-resistant solutions for repairing, restoring, and preserving masonry chimneys. Our thermal protective systems are exclusively installed by certified professionals, ensuring expert application and lasting protection. If you cannot locate an installer in your area, encourage your local chimney professional to contact us.
