How To Insulate Pipes In Attic

For corner joints that need to be insulated cut a simulated miter joint by cutting the insulation at a 45 degree angle.

How to insulate pipes in attic.

This will help keep the product from slipping off the pipe and increases their insulating properties. Once you locate the pipes take the insulation and cut it into sections using the utility knife in order to easily slip it over the pipe. Choose your insulation type. Adding additional attic insulation can improve your home s energy efficiency and help prevent other winter problems like condensation.

The key with these foam rolls is to seal the open slits with tape once they are installed. Before installing determine the insulation material best suited for your home. Calculate how much you need. Fill every joist space completely and evenly with the insulation leaving attic vents uncovered.

This will allow you to slip the insulation over the pipe corner easily. Open the insulation piece at the slit and slide it over the pipe. These foam rolls have a slit down the middle and attach to existing pipes with ease. Traditional foam is the most common way to insulate pipes.

Level uneven spots with a rake. Check pipes and vents. Continue this process over the entire length of piping in your attic. For exposed pipes like those in attics or crawl spaces inexpensive foam pipe insulation is usually sufficient.

With a helper to load the blower with insulation as needed start at the perimeter of the attic and work toward the attic access door.