Mon-Ray, Inc. specializes in acoustical projects. The unique design, minimal air leakage and variety of glazing options available in our DeVAC windows and Mon-Ray storm windows make them a practical and economical sound barrier for significantly reducing disruptive and annoying outside noises caused by airplanes, trains, trucks and automobiles. They have been specified and used in acoustical projects and sound abatement programs for commercial buildings for over 40 years.

The photos in this gallery show a sampling of some of thousands of schools, hospitals and other publicly and privately owned commercial buildings throughout the U.S. that have installed our acoustically rated DeVAC and Mon-Ray window products. Visit our DeVAC aluminum window and Mon-Ray storm window product pages for more information, including product features, specifications, detail drawings and installation instructions. You can also visit our Contact Us page or call 1-800-544-3646 to schedule site inspections, request price quotations, and locate the Mon-Ray Authorized Dealer nearest you.