There are rarely any plumbing pipes or fixtures running through an attic so signs of water damage in a ceiling below an attic or roof are always caused by a roof problem.
Ceiling below attic.
In summer when the air conditioning is on the reverse happens.
In an attic like this wintertime ceiling condensation can form when cold air from the attic hits your warm ceiling.
Fortunately there are attic flooring solutions that work well in the often harsh and unheated.
Add insulation to attic.
Doing so the wrong way means that you could weaken your structure squash your insulation or find yourself with one foot planted firmly through the sheetrock ceiling below.
If mechanical systems are located in the attic be sure to elevate the equipment to allow for full height insulation.
The higher the r value the better the thermal performance of the insulation.
Pull down stair or ladder.
But i m quite sure the dark ring was not a lighting issue.
In addition roofing system leaks will make themselves known through other symptoms.
Add weatherstripping around the perimeter and a sweep to the door of a walk up attic.
While local codes vary many communities will not permit the ceiling in a finished living area attics included to be.
Install the batts before nailing the flooring in place.
Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120.
However flooring your attic can make it a perfect place for storage.
If i get a dehumidifier will this do the trick or is it likely the attic is a hot mess of mold.
The ceiling is the popcorn ceiling and the darkest areas are the areas which stick out the most.
The leaking occurs during or shortly after a rainfall.
The most common cause of ceiling condensation is an attic with too little insulation and ventilation.
This heat also affects the building materials used to construct the ceiling.
Sunlight heats the roof which raises the temperature of stagnant air in the attic.
Attics are much like an oven.
Attic hatch or door.
Attic storage areas can pose a problem.
Affix rigid foam insulation to the attic side of the hatch or door.
Recommended insulation levels for retrofitting existing wood framed buildings.
The table below shows what levels of insulation are cost effective for different climates and locations in the home.
The headroom in the attic will determine how much usable floor space you have.
If the ceiling joists are shallower than the depth of the insulation raise the finished floor using 2x4 s or other spacing lumber.