The attic is one of the primary areas of potential heat loss in your home.
Attic bedroom freezing cold.
I am a hers rater and one of my builders said he received callbacks 15 homeowners on completed homes with 95 furnaces in unconditioned cold attics this past week.
The doe recommends r 49 or better for good energy efficiency and interior.
So here is my question.
Here is how to insulate an unfinished attic.
Freeze any clothes or belongings that show signs of moths.
Drafts and cold walls.
Condensate line in attic furnaces.
While i suggested they may have been not able to perform due to extreme cold conditions we then got onto him going back to 80 furnaces which i do not want to encourage.
You can pack r 30 to the roof if your attic vent is open to the house you will drop cold air to your living space all day long gmod.
While pex does not ordinarily burst in the cold the water in the pipes can still freeze.
If your attic is too cold it probably lacks sufficient protection from outside temperatures.
Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve your mobility in the attic.
So do some winterizing to fight off the chill.
Never step between joists as you may break through the ceiling below.
The common solutions to this ice problem are to use a higher powered fan use a larger diameter shorter duct run and wrap the pipe with better duct insulation.
A michael maines answers and gives advice on the question about bath fan venting for cold climates.
Department of energy doe the average unimproved attic has just r 19 insulation the insulation value of a five and a half inch thick fiberglass batt.
Wash clothes that contain larvae or eggs.
How to keep the cold out of bedroom walls.
It is important to insulate pex pipe in an attic particularly in cold weather areas.
According to the u s.
Keep these items in the freezer for at least 24 hours to make sure any larvae are killed off.
Preparing an attic for insulation.