Even the best vinyl siding requires proper installation to provide peak performance. To make sure installers have access to the most current instructions and best practices, VSI has released a new video, Installing Vinyl Siding, as well as a Spanish language version of its recently updated Vinyl Siding Installation Manual.

By providing these resources, VSI is helping to further improve its successful VSI Certified Installer Program, which educates, trains and tests experienced installers on the proper installation techniques for vinyl siding. The manual and how-to video — the cornerstones of the program — provide detailed instructions, illustrations and demonstrations based on ASTM D4756, the industry standard for vinyl siding installation.

Since 2005, VSI has verified the knowledge and skills of more than 4,000 Certified Installers and 100 Certified Trainers through the VSI Certified Installer Program. To qualify, candidates must have at least one year of experience installing vinyl siding and accessories. VSI Certified Installers pass a test on proper application techniques and must recertify every three years.

The Vinyl Siding Installation Manual and the Spanish language version, Manual de Instalación de Revestimiento Vinílico, can be downloaded for free from the VSI website. To purchase a copy of VSI's Installing Vinyl Siding video, click here to use the VSI Publications Order Form.