Expansion Joints

Our expansion joints are designed to fit your specific application. Thermowelded expansion joints are custom-made to accommodate ducts and allow for vibration movement, thermal expansion, and other motions. They can also be insulated to withstand various temperature ranges.
Additionally, bonded or molded expansion joints are available for applications with a high presence of abrasive particles.

Heat-sealed expansion joints

Custom thermo-welded expansion joints Heat-sealed expansion joints are made from a PTFE-coated membrane, which makes them watertight and resistant to a wide range of chemicals. Depending on the temperature, the membrane may be insulated or a combination with an insulating cushion may be necessary.