The Welmar Group brings deep expertise in the design and fabrication of acoustic panels and plenums, offering high-performance sound control solutions for a wide range of commercial and industrial HVAC systems. Our panels are engineered to reduce noise levels in mechanical rooms, duct systems, and equipment enclosures, improving overall workplace comfort, safety, and regulatory compliance. Whether your project involves new construction or retrofitting an existing system, we can deliver clean, durable acoustic solutions that meet the exact specifications of your environment.

We manufacture plenums and sound panels using high-grade materials such as galvanized steel, aluminum, and stainless steel, paired with proven acoustic insulation products like mineral wool, fiberglass, and composite liners. With the ability to fabricate in various sizes and configurations, we’re equipped to handle everything from single-unit orders to large-volume production runs. Our team can work on-site or in our facility depending on your project scope — always focused on quality, precision, and performance. Contact us to explore how our custom acoustic panels and plenums can enhance your next HVAC installation.