IBG is one of the top building envelope providers in the Northeast. We are a family run company located on the North Shore of ... Massachusetts, dedicated to exceeding client expectations on every project. By offering world-class design, fabrication and installation services all under one roof, our clients benefit from cost and scheduling efficiencies. Every Ipswich Bay Glass employee works as part of a team offering insight, ensuring quality, promoting efficiency, fostering safety and providing superior customer service ensuring that our final product fits your vision, specifications, budget and schedule. read more