We are a trusted name in aluminium, glass, and UPVC door-window systems and façade solutions, delivering excellence since 2008. Starting as Bittu Glass House Co., we have grown into a dynamic enterprise offering complete architectural, interior, and exterior solutions for residential, commercial, and industrial projects.

With over 15 years of expertise, we specialize in customized aluminium and UPVC doors & windows, structural and spider glazing, ACP façade cladding, glass partitions, modular interiors, and turnkey construction solutions. Our operations combine innovative design, precision manufacturing, and quality execution—all under one roof.

Through our flagship brands, Nexarth Infra Pvt. Ltd we ensure every project reflects our core values of quality, reliability, and customer-first service.