National Fenestration
Rating Council
NFRC is a non-profit organization that administers the only uniform, independent rating and labeling system for the energy performance of windows, doors, skylights, and attachment products. Their goal is to provide fair, accurate, and reliable energy performance ratings so that trade professionals and homeowners can make product comparisons and informed product choices.

The NFRC provides industry standards and qualification requirements for building officials, government and utility entities as well as product manufacturers.

NFRC is an AIA Registered Continuous Education System Provider

Next Gen Home
Follow the evolution of the American home as the NextGen Home Experience™ showcases the latest developments in contemporary living, from advanced home connectivity to storm resistant construction, energy efficiency and "green friendly" lifestyle enhancements.

More than a concept, the NextGen Home Experience showcases the latest construction advancements in home building to fill the needs of today's home buyers, while also providing technological solutions that are both easy-to-use and affordable, making it simple to integrate these ideas into the modern home. The NextGen Home Experience™ brings technology to life, laying the future right at your fingertips.

VTECH Skylights were featured in The 2007 NextGen Demonstration Home at the International Builders Show in Orlando Florida.

Sweets Network
The Sweets Network is your #1 source for comprehensive building product information.

American Architectural Manufacturers Association
AAMA is the source of performance standards, product certification and educational programs for the window, door and skylight industry.

As a material-neutral organization, AAMA is made up of people who are concerned about the direction of their companies and their industry. AAMA brings together the professionals of window, door, skylight, curtain wall and storefront manufacturing companies, both large and small, from all across the U.S. and internationally, to represent individual and shared industry concerns.