Mull-It-Over Products is the architectural industry’s premier pioneer in acoustic privacy for modern glass buildings. Born from the critical need to stop confidential conversations and unwanted noise from traveling between adjacent rooms along exterior glass facades, they developed the revolutionary, patented Mull-It-Over® Mullion Trim Cap. Rigorously tested in independent sound chambers, this innovative system successfully extends the sound-deadening capability of a well-constructed drywall partition all the way out to the face of the glass. It is not a “me too” product—it is the definitive solution for the acoustic weak point where interior walls meet exterior curtain walls.

For architects and developers in Arizona and Hawai’i, the demand for expansive glass facades in luxury resorts, high-rise condominiums, and state-of-the-art healthcare facilities brings a massive acoustic challenge. Mull-It-Over provides the perfect, seamless integration to ensure absolute privacy without compromising the view. Whether you are designing an executive boardroom in Phoenix or a luxury oceanfront hotel suite in Honolulu, their acoustic trim caps and ExpandAMull™ systems guarantee that noise transfer is resolved elegantly, effectively, and permanently.