How To Insulate Water Pipes In Attic

This will allow you to slip the insulation over the pipe corner easily.

How to insulate water pipes in attic.

Moving plumbing pipes from a slab to an attic. The key with these foam rolls is to seal the open slits with tape once they are installed. It is important to insulate pex pipe in an attic particularly in cold weather areas. Pex is semi flexible.

If you have insulation batts and you do the same thing then the cold water pipes will tend to stay at the temperature of the interior of your house rather than the hothouse of your attic. Is insulating cold water pipes in attic in hot weather worth it. While pex does not ordinarily burst in the cold the water in the pipes can still freeze. Last summer it would take 2 3 minutes to get cold water from the tap because the attic gets so hot.

These foam rolls have a slit down the middle and attach to existing pipes with ease. When running pipe from a slab to an attic use cross linked polyethylene tubing or pex instead of copper. I m in southern california and my pipes run through the attic single family house. If you have blown in insulation you could move it aside where the pipes are place cardboard tents over the pipes and then move the insulation back in place but only on top of the tents.

Insulating them with strips of pipe wrap using foam pipe sleeves adding wall insulation using faucet covers on outdoor spigots installing frost proof outdoor spigots insulating gaps where pipes penetrate walls. Traditional foam is the most common way to insulate pipes. For corner joints that need to be insulated cut a simulated miter joint by cutting the insulation at a 45 degree angle. This will help keep the product from slipping off the pipe and increases their insulating properties.

Continue this process over the entire length of piping in your attic.