Hot Upstairs Attic Insulation

Attic fans are overrated and can cause more problems sucking air conditioned air out of your home.

Hot upstairs attic insulation. Poor attic insulation leaking air ducts and blocked soffit vents can also cause your home to have hot upstairs and cold downstairs. You have poor attic insulation leaking air ducts or blocked soffit vents. The upstairs has knee walls and the eve or soffit have no vents. Combine this with the hot air rising from the lower floors and you re looking at a perfect recipe for uncomfortable upstairs environments.

Some regions don t require a vapor barrier. Does the roof need ventilation or incapsulate the entire attic and ceiling. Another reason your attic is so hot is because of insulation. Closing all the downstairs registers may help the hot upstairs a little but your air conditioning system may suffer from inadequate airflow.

Within the attic insulation is a must. Of course the simplest but not the best solution is to just use a stand alone fan in a specific hot room. Reduce use of lights and appliances avoid generating additional heat upstairs. With only minimal levels of insulation and areas where insulation is missing attic heat can turn ceiling drywall into a giant radiator that makes upstairs rooms uncomfortably hot.

In other words use temperature controlled or timer d attic fans to keep your attic from getting too ridiculously hot. No wonder your upstairs is hot. By upgrading your insulation you can save energy and improve interior comfort year round. Whether using loose fill or batts put the vapor barrier closest to the warm side of your installation where hot moist air would get in facing the house s interior in cold climates beneath floor insulation and the attic s interior in hot climates on top of floor insulation.

Attack your hottest spots with low energy cooling. You can even air seal your attic to prevent heat from seeping in. Not the overabundance but the lack of insulation in the attic. Poor attic insulation to check if your attic has sufficient insulation or not look out for attic floor joists.

When the attic and attic access are not properly sealed and insulated the hot air coming in through the roof can leak into the lower floors of the home. The attic is a huge determinant in keeping your entire home cool so the first place to start cooling your home should be the attic. If your upstairs is too hot the likely problem is poor insulation in your attic or bad ventilation throughout the home. All the old drywall has been removed.

How can i insulate the attic and roof or ceiling. More attic insulation helps but only if you have very little now. It s being attacked from both sides.