Thermaflex
Air Distribution / Sheet Metal
Thermaflex manufactures flexible duct products for commercial and residential HVAC systems. Founded in 1953, the company offers insulated and non-insulated options to accommodate different air distribution requirements. Its Pro Series serves commercial installations, while EverClean and Flex-Vent provide options for residential applications. Flexible construction helps installers connect ductwork to fittings and accommodate building layouts. Accessories support duct routing and secure connections, helping project teams address installation details. Product selection reflects airflow requirements and available space, with insulation chosen for the application.
The Experience Behind Every Recommendation
Behind every equipment solution is Havtech’s own established legacy of commercial HVAC expertise, driven by our decades of experience, extensive project history, and trusted industry relationships.
Product Categories
Products That Fit Your Needs
Thermaflex’s flexible duct products deliver dependable air distribution and adaptable installation options, supporting indoor comfort across commercial and residential HVAC applications.
Thermaflex Pro Series
Pro Series flexible duct supports commercial HVAC installations with insulated and non-insulated options. Flexible construction accommodates oval inlets and fittings, with product configurations selected around the system’s airflow and insulation requirements.
EverClean
EverClean is a premium flexible duct for residential HVAC systems. Insulated construction helps limit heat transfer and provides sound absorption, offering an option for projects where indoor comfort and duct insulation are priorities.
Flex-Vent
Flex-Vent offers flexible duct and air connectors for residential HVAC applications. Insulated and non-insulated models accommodate different installation needs, with flexible construction that connects to fittings and maintains its integrity when cut.
Duct Accessories
Accessories help support duct runs and secure connections to fittings. FlexTie reduces sagging without compressing the duct, while FlexFlow Elbows guide bends. Snaplock Clamps provide adjustable connections between flexible duct and metal fittings.
What You Get When You Work With Us
Working with Havtech connects your team with Thermaflex product guidance and local air distribution expertise. We help evaluate duct options around airflow requirements and available installation space, with attention to insulation needs. Support for engineers and contractors includes reviewing manufacturer resources for new construction and replacement projects. Our team helps coordinate duct and accessory selection with the planned system, so installation details align with the building’s layout and project requirements.
Applications and Industries
Designed for the Buildings You Work In
Thermaflex products serve commercial buildings, including offices and schools, with options for healthcare and industrial facilities. Residential applications include new homes and custom construction. Duct selection reflects each building’s airflow needs and routing constraints, with insulation and support requirements considered as part of the installation.
Find Your Local Partner
Proudly Representing Across the Region
Havtech partners with manufacturers to deliver innovative solutions across the Mid-Atlantic and beyond. With dedicated regional offices and expert teams, we bring industry-leading products and responsive support closer to you – wherever your projects take place.
368 Commercial Street
Suite 100
Bridgeville, PA 15017
Call Bridgeville Parts Counter & Warehouse at (412) 564-5800
368 Commercial Street
Suite 100
Bridgeville, PA 15017
1101 Hampton Park Blvd.
Suite 400
Capitol Heights, Maryland 20743
Call Capitol Heights Parts Counter & Warehouse at (443) 636-9210
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Get expert guidance, responsive service, and the confidence that your HVAC system is built to perform.