About Us

The Genesis Cellular Window System was created by Royal Building Products. Founded in 1970, Royal Group, Inc. is one of North America’s largest manufacturers of vinyl building products for both the remodeling and new construction markets.

In 2006, Royal was acquired by Georgia Gulf Corporation (NYSE: GGC), a leading North American manufacturer of chlorovinyls and aromatics. Through its relationship with Georgia Gulf, Royal has become one of the most highly integrated building products companies in North America. The company has four divisions:

1. Royal Window & Door Profiles is North America’s leader in custom vinyl profile extrusion, serving industry leading window and door manufacturers across North America

2. Royal Exteriors offers a variety of building products including premium vinyl siding, soffit, shutters, mounts and vents, vinyl and aluminum columns, accessories and railings.

3. Royal Trim, Deck & Mouldings is the largest supplier of decorative polymer mouldings, cellular vinyl extrusion systems and vinyl decks in the U.S.

4. Royal Pipe & Fittings manufacture plumbing, electrical and municipal pipe and fittings products for the construction industry.

For more information, please visit http://www.royalbuildingproducts.com 


Royal Window & Door Profiles // Product Lines:

About Genesis