Window and glass specialists in North Tonawanda, NY

Twin City Glass is the name you know, and the name you can trust. Providing Shower Doors, Glass and Mirrors to homes and businesses in Buffalo, Niagara and Western New York since 1964. We have achieved growth and success because we adhere to one simple mission – making the customer happy. Building and renovations can be stressful and expensive. We go the extra mile to ensure that the work we do – whether it’s installing bath enclosures and shower doors, storefront windows and doors, or crafting custom glass and mirror products – is as hassle-free as possible for you. We collaborate with homeowners and contractors to understand and execute your vision properly, and we keep you informed every step of the way throughout your project.

Since 1982, Granto Glass Block, a family-owned and operated business, has been transforming living spaces through their full range of glass block windows, replacement windows, exterior and interior doors, and interior and exterior trim packages. Their skilled team works closely with each client to bring their vision to life, whether it's creating new window openings or adapting existing ones for custom sizes. With a commitment to quality craftsmanship and customer satisfaction, they ensure each project is completed to the highest standards, leaving homeowners delighted with their newly enhanced living spaces.

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