Interglass Co LLC offers a comprehensive line of custom built positive solutions to most demanding projects for curtain wall, structural glazing, interiors, building entrances, skylights, aluminium / windows, aluminium composite panel cladding etc INTERGLASS CO.LLC, one of the largest Group Companies, has worked closely with Architectural Consultants, Construction Firms, Contractors and other clients converting their creative inspirations into reality. With its sister concern - ALPHAGLASS LLC, which has turned out to be one of the pioneers in trading of all aluminium and glass products.