Rerouting Water Pipes Through Attic

Option 1 is to cut the concrete and bust out slots to run new pipes.

Rerouting water pipes through attic.

Where to reroute pipes depends largely on code but most rerouting jobs direct pipes above ground through the attic. The chase can be stacked from floor to floor of the home. Most commonly it s done up and through the attic. Water inside the pipes can still freeze.

Going through the attic would be a rarity and last resort in most areas not only does that invoke issues with freezing of pipes if in a freezing area and yes virginia it does freeze in savannah 5 months with record lows below freezing including 4 in the past score or so of years as low as 3 degrees and with the cold water pipes. A contractor from southern california where attic water line installs are common maybe the proper fix for the under the slab routing of the water lines was to install 4 diameter pvc piping under through the slab that has all gradual turn corners. If rerouting the pipes because of your location i would use pex and have no joints in your attic. In other cases water pipes may be rerouted to walls and ceilings and then insulated if necessary.

What type of piping to use plumbers often use pex piping to reroute pipes. He adds that the newly rerouted pex piping should last as long if not longer than the original copper slab laid pipes. Walls baseboard boxes closets and ceilings are also viable places to route pipes with the proper insulation. Cowell says rerouting the pipes around the slab rather than accessing it via cutting through the slab is a much less expensive and messy alternative as concrete cutting work adds significant labor costs.

Option 2 is to reroute the pipes some other way. This allows plumbing to run from the basement to the attic. This is most likely the number one reason homeowners get nervous during a re plumb that involves running plumbing lines through the ceiling. Through this can be pulled the pex water lines.

Hot water pipes are often rerouted to the attic though there are some parts of the country where this may not be up to code. While a leaking pipe located underneath a slab or positioned along an exterior wall can cause significant damage over the long run damage from a leaking ceiling pipe will come much sooner. Rerouting the pipes is a good alternative to this. Similar to the chase is the soffit.

A chase is a false wall that creates a cavity used to conceal plumbing.