Only when temperatures were at 0f did i notice any condensation falling off the pvc onto the basement floor.
													
																	Pvc pipe from basement to attic. 
									
	
		
	
																	Gmdkrumm pa i have a leak in my basement on a 4 pvc pipe that i believe is a radon vent or a plumbing vent stack the leak drips down the pipe and drips at the elbow in the picture. 
																	4 pvc pipe in basement leaks on the outside of pipe. 
																	Pvc from basement to attic i m in the middle of doing some remodeling work on my house and i figure now is as good as a time as any to ask this. 
																	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. 
															
													
									
	
		
	
																	Because there are. 
																	Builder can put in an 1 1 2 pvc conduit from basement to attic for 412. 
																	I only have the basic idea that it s going to run inside walls and can be used in the future for running wires from basement to each floor. 
																	Could anyone explain the benefits of this conduit. 
															
													
									
	
		
	
																	Haven t done it yet so if its a really stupid idea i d love to hear it. 
																	The horizontal white pvc pipe at the bottom of the photo held up by the j hook is a drain pipe for a shower. 
																	It connects to a 2 inch tee against the wall. 
																	This pipe seems to continue through the 1st and 2nd floor into the attic and through the roof. 
															
													
									
	
		
	
																	I m considering running a piece of 2 pvc conduit from the basement through the first floor and into the attic so i don t have to find a wall to pull nm through in the future when all the drywall is hung. 
																	The only restriction i understand is that it has to be 1 inch away from the exhaust pipe. 
																	But if it s only on one side o. 
																	Out of the top of the tee you can see a 1 and 1 2 vent pipe extending up into the floor and wall above on its way to the roof. 
															
													
									
	
		
	
																	I m having a 2 inch pvc pipe put next to my furnace exhaust since that already goes from the basement to the attic i expect it to be an easy straight run.