Caulk has to fill about a 1 4 in.
Sanitary t in attic.
The first would be a bathroom or kitchen in that part of the house and the other would be a pressurized drain system with pipes.
When you buy a new house chances are it is not actually new.
Only two plumbing set ups could require sewer pipes in the attic.
The plumber made the inside connections later and either didn t have a 3 in to 4 in.
If your new sink is going to be within just a few feet that vent will be sufficient.
Hi there yes you absolutely can do that.
I would put in a sanitary t that continues up in the same size pipe as is already there it will need to go outside for proper venting and t s off to the left or right in 1 1 2 to your sink trap.
Attic cleaning sanitation.
The average age of a house in america is 34 years old and the number of new houses sold is dwarfed by that of houses which were built some time ago.
Three inch pipe doesn t fit tightly into 4 in.
A professional attic cleaning company will scrub the attic with brushes sponges water and other cleaning solutions.
Is attic cleaning really necessary.
Whatever the explanation the joint doesn t meet the plumbing code and was bound to leak.
Studor aavs installed in attic area must be located a minimum of six 6 inches above the ceiling insulation.
During the attic sanitation and decontamination process you will first want to perform a thorough deep cleaning.
Coupling handy or didn t want the hassle of making a proper connection.
The use of tec vent in return air plenums shall be allowed only in engineered drainage systems designed by a design professional and approved by the local authority.