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Mull-It-Over believes that people in glass buildings should not hear their neighbors. White noise devices are not sufficient; a more comprehensive solution is needed. And now there is one.

The Mull-It-Over Mullion Trim Cap design stems from our understanding of building construction. Glass curtain wall facades are popular for bringing natural light into a room while providing many options for shape and color. The main purpose of the curtain wall is to protect the interior of a building from rain, snow and wind. Interior partition walls have been developed to be easy to install and to prevent noise transfer between rooms. The exterior curtain wall was not designed to prevent noise transfer and has been a weak link in the design of all glass buildings


The Mull-It-Over Mullion Trim Cap provides the coordinated transition between interior and exterior systems so they perform to their full potential. Noise transfer between rooms is no longer a problem. Building code requirements, confidentiality, privacy, productivity and HIPAA compliance for buildings with glass facades now have a simple design solution.


Download Mullit Over Details & Specs

Visit Mullit Over Products Online

Contact Keith Bush






HIPAA Violations, Lost Sleep, Unhappy Occupants, Confidential Conversations, Noise, Risk,
Code Violations, Lost Productivity, Stress, Litigation

HIPAA Safeguards, Better Sleep, Happy Occupants, Confidentiality, Noise Reduction, Code Approval, Increased Productivity






Clients & Installations

•Spectrum Health
•Farmers Insurance
•URS Corporation
•Progressive AE
•Gordon Food Service
•Integrated Architecture


There's a key six inches of space around the perimeter of every glass building. And no one owned it. Until now.







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Copyright 2012
Keith Bush Associates, Inc.

Keith Bush Associates, Inc.
1709 Langhorne-Newtown Road
Langhorne, PA 19047
Phone: 215.968.5255
Tollfree: 1.877.305.0978
FAX: 215.968.5610