The only way water steam can get into the attic is through the central heating tank or the hot water storage tank either through the expansion pipe or the outlets of the storage tanks.
Water pipe leak in the attic.
At the very least shingles.
Then either glue in a proper 3 in to 4 in.
Furnace and air conditioning maintenance.
Rainy weather causes the first type of leak to be discovered.
Tools and supplies you will need drywall saw for removal of ceiling surface flashlight various wrenches channel locks pliers and adjustable wrenches are typical replacement pipes and fittings as required plumber s putty thread seal tape silicone caulk grout and grout sealer wax ring for toilet.
Moving plumbing pipes from a slab to an attic use pex pipe.
Just be careful when you get up walk crawl around in an att.
Any pipe trough to the attic it call ventilation pipe they are design to pressurize the drain system and exit of the bad gases by entry of the air trough to those pipe water in drain pipe will go.
Water leaks occur through roof failure ice dams and water condensation or frost build up inside an attic.
Let water in anymore this will stop any rain water going into pvc pipe and leaking in the attick some times the elbows aren t.
When running pipe from a slab to an attic use cross linked polyethylene tubing or pex instead of copper.
Make sure to have your furnace and air conditioning unit inspected on a yearly basis to ensure all the drains are clear and functioning properly.
Of pipe two cuts.
The easiest solution is to saw out the caulked joint removing about 1 in.
Pvc coupling or insert a 3 in to 4 in.
Placing water pipes in outside walls greatly increases the risk of frozen and burst pipes in cold.
There is a few ways an expansion pipe can have water running through the expansion pipe as list below.