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The Fireframes® Curtainwall series frame system allows for large, multi-story expanses of fire-rated glass and frames in both interior and exterior applications. Envision expansive window openings, with more glass and less frame. Along with exterior applications, lobbies and atriums are well suited to the use of fire rated curtain wall to provide uninterrupted views. Floor to ceiling fire-rated curtain walls can be used to divide interior spaces while offering security and aesthetic appeal as well as fire protection. The declared product system includes the Fireframes® Curtainwall Series frame and glass units. The product system is field-erected.