The VSI Certified Installer Program is implemented by an independent administrator to ensure that individuals are properly trained to install vinyl siding (as well as soffit and accessories) consistent with ASTM D4756, the industry recognized installation standard. VSI recognizes individuals as Certified Installers based on a combination of work experience and successful completion of a course of training and examination.
Looking for Certified Vinyl Siding Installers? Search our directory here.
Vinyl Siding Institute is now the Polymeric Exterior Products Association (PEPA)We’ve expanded our focus to represent the growing range of architectural products that share and complement vinyl siding’s performance and aesthetics. Learn More About PEPA |