Using Flex Pipe In Attic

He brought me into the attic to show me all the problems it can cause then brought me into the attic of another of his customers with properly installed rigid pipe.

Using flex pipe in attic.

The new plastic fashioned into flexible pex pipe also known as pex tubing arrived in the us in the 1980s initially for radiant floor heating systems. But without proper support ducts can develops sags or kinks that reduce airflow 4a 4b. Flexible gas lines are safe so long as you have little lightning. Pex tubing is an easy to install alternative to copper pipe.

It was a great lesson. It s not durable like traditional black iron pipe. My contractor was disgusted when he saw the flex pipe. To prevent problems use saddles or straps to support at regular intervals 4c 4d follow the manufacturer s instructions but in case they get lost here is a list of best practices for.

From what they ve taught me and my own research recent crash course it s a big deal in a few ways. There you have it. Not as durable as traditional black iron. However for all of the new runs they used that yellow flexible gas piping.

This includes the main run up to the furnace in the attic as the house is 2 zone heat ac. Use flex duct for the straight runs and hardpipe everywhere else. You should know what is acceptable in your area. The main reason we see so many bad installations is expense.

Flexible gas line tips. Galvanized steel is used in some areas as well. In your experience how safe resilient is flexible gas tubing. If you really can t bring yourself to buy those sheet metal elbows at least follow the air diffusion council standards.

A lot of the original gas piping is still in the basement. Steel piping typically is black with malleable iron or steel fittings. Flexible connectors are permitted to connect appliances to the gas piping. Lightning has caused many house fires that have flexible gas lines.

Long used in radiant heating systems flexible pex tubing is perfect for water supply lines because it s easy to run through walls and floors and simple to work with. Sometimes the best route for a flexible duct run is up and over an obstruction. A word about cost. Because there are many temperature.

Use pex pipe when running pipe from a slab to an attic use cross linked polyethylene tubing or pex instead of copper. The flexible tubing is embedded in a. For a variety of reasons from pipe damage under a slab to home design constraints water pipes may need to be run or rerouted through a home s attic. In other areas the use of copper is widespread.

Articles like this one get me a bit concerned. Pex is semi flexible which allows for long continuous runs through joists.