Mull-It-Over Sound Barrier Mullion Trim Caps solve the curtain wall transition detail

Mull-It-Over Products has invented an innovative sound barrier mullion trim cap that minimizes sound transfer between rooms in buildings with glass façades.  Even when interior partition walls are properly constructed, sound and fire can flank between rooms around the drywall partition through the light gauge, hollow aluminum mullion framing that supports the glass.  Mull-It-Over Products sound barrier mullion trim caps are ASTM and Underwriters Laboratories (UL) tested, simple to install, durable, and effective at blocking sound and fire from easily “leaking” between rooms.  Mull-It-Over Products has finally solved the interior partition wall to glass curtain wall transition detail.

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