With this approach you insulate exposed duct work pipes and walls anywhere that water tends to condense.
Moisture on basement walls behind insulation.
Liquid water from rain or ground water.
The moisture will get the insulation wet and reduce its effectiveness.
If you desire you can add some more batt insulation in the studs of the wall at this point.
Not to be confused with a vapor barrier which is placed on the warm side of the wall just in front of the insulation and behind the drywall a moisture barrier goes against the basement wall.
In walls and ceilings there is the risk of condensation building up within the inside.
Some condensation is harmless even normal.
This is the 2 r 10.
The most common cause of condensation on your walls is excess moisture inside your home.
Condensation behind the vapour barrier is formed when the warm moist air of your basement comes into contact with the cooler basement walls.
There are just three sources of moisture.
From there your basement can become a breeding ground for.
This is especially true in tightly fitted walls where little air travels.
Ran all of my electrical and plumbing.
To correct basement moisture problems it s necessary to understand where the water is coming from and what mechanisms permit it to enter the basement.
I found the basement warmer after doing this than the builders r 12 pink.
Then i framed the outside wall of my rooms in the basement.
Covering those places such as walls pipes and ducts with insulation will help keep warm air from coming in contact with the cool surfaces thus preventing condensation.
I found mold behind my baseboards and have removed bottom sections if drywall to gauge the extent of the problem.
Condensation in your finished basement can build up in insulation and the wood framing and even pool on the floor behind finished walls.
The warmer air on one outer side of the wall causes water to build up along the colder inner side.
Insulating the places where condensation builds up can also help to eliminate moisture.
I know there should only be vapour barrier on one side in my view the outside.
Then using pl300 i installed 2x8 dow styrofoam.
But excess condensation can lead to a host of problems.
This situation is especially common in newer homes because the concrete walls are still curing and are actively releasing moisture the water used in the mixing of the concrete.
In the process i learned that there is vapour barrier on both sides of the insulation trapping moisture of course.