Retail store services in the field of building construction materials featuring a showroom for the goods of others in the field of building construction materials; Retail store services in the field of windows and doors featuring a showroom for the goods of others in the field of windows and doors

Construction services, namely, installation of building construction materials in the nature of windows and doors; Installation of windows and doors; consulting services in the field of installation of windows and doors; installation of window frames; providing building construction information via the Internet; providing information in the fields of installation, maintenance, and repair of windows and doors

Consulting services in the field of design of windows and doors; interior and exterior design services in the field of windows and doors; window design services; door design services