A Great Source for HVAC Contractors!

Whether you need to repair a unit that’s been discontinued, add a damper onto an existing unit, or need handles and hinges to build out a new door, Modular Framing Systems has everything you need for whatever challenges your HVAC business faces.  Explore Solutions Quick and Simple Air Control Streamline your projects with our dampers, louvers, and flexible connections. Our AMCA certified dampers come pre-assembled to your exact dimensions and have a two-week lead time to ensure you have the materials you need, when you need them. Handles, Hinges, and More Need to build out a door for a unit, but don’t have any of the hardware? We offer everything you need, including various handles, hinges, portholes, and even DUAL hinge/handle combo.  Versatile Framing Solutions Our unique aluminum framing system adapts seamlessly to diverse industry needs, from HVAC retrofitting to building a condensing stand to quick and easy enclosure fabrication. No welding, grinding, priming, or painting required.