Planning to redo your HVAC pipes’ worn-out insulation? Here are some tips to get you started.

1. Select appropriate insulation material.

Different materials can insulate pipes to varying degrees. Make sure that your selected material is suitable for the type of pipeline you’ll be insulating. For instance, most foam insulations (either conventional, self-sealing, or spray types) can be used for HVAC pipes. Meanwhile, the rigid paper-coated fiberglass material is favored for pipes with extremely high temperatures.

2. Consider adding a vapor-proof material on top of your insulation.

If you need to use a material that isn’t vapor-proof, you can add a layer of vapor-proof membrane to the top of your insulation. Such materials may include plastic or aluminum foil. Vapor-proof materials ensure that the humidity in your room doesn’t penetrate in your insulation and cause condensation.

3. Use electrical tape to wrap along pipe edges.

Insulating pipes that join at the edges? You can use electrical tape to easily wrap insulation material on two pieces of pipes that join together. Add some electrical tape on the edges of the pipes for a cleaner job.

Insulating pipes the DIY way isn’t that hard. Simply work on one segment of your pipelines at a time, and you’ll get the job done quickly.

In a Nutshell

Insulating pipes in your HVAC system is recommended to control heat loss, prevent condensation, and stop water vapor from icing in colder weather. It’s an easy way to ensure that your HVAC system is running efficiently.

DIY pipe insulation can be done to replace old worn-out insulation. Pay attention to the pipelines you’ll be insulating and the insulation material you’ll use. After replacing your HVAC’s insulation, you’ll see the immense difference in your unit’s performance and energy savings!