My Attic Is Very Cold

A good way to gage if more insulation is necessary is to look in your attic for.

My attic is very cold.

Poor attic insulation leaking air ducts and blocked soffit vents can also cause your home to have hot upstairs and cold downstairs. If there is excessive moisture accumulation in your attic it will condense on cold areas mainly on the underside of your roof deck. Poor attic insulation to check if your attic has sufficient insulation or not look out for attic floor joists. 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.

It works together with the attic insulation which will ensure hot air does not enter the attic from outside. Moisture accumulation is most significant when outside temperatures are very cold because air holds less moisture as the temperature decreases. How does condensation get in the attic. The doe recommends r 49 or better for good energy efficiency and interior.

Attics can be insulated against heat and cold. Now if the ridge vent is only partial or if the attic air temperature is excessive 20. The natural air flow created by a properly vented attic will move hot air out of the home. According to the u s.

Attic ventilation is vital to the upkeep of your home so make sure it is installed and functioning correctly. A thick insulation between 14 to 18 inches will help reduce heat from entering your home. Ask an insulation specialist to evaluate your needs. If you can see any joist then your attic is not properly insulated.