Insulated Exterior Walls And Attic Floor Now Basement Seems Colder

You can go into the attic and look down into the interior walls and see the drywall.

Insulated exterior walls and attic floor now basement seems colder.

Use carpeting some floor materials are naturally colder than. Even in a house with an unconditioned basement the basement is more connected to other living spaces than to the outside which makes basement wall insulation preferable to ceiling insulation. 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. In most cases rolled or batt insulation will have a vapor barrier already.

Now that the house is properly sealed it is crucial to verify the attic s thermal insulation is adequate and properly installed. There s a radiator prior to coming up the stairs in the hallway on the first floor. Tariq dec 23 13 at 20 40. However adding insulation to the walls or under the floors can be more difficult since it requires opening up the walls or flooring.

That means that cold attic air gets down into those cavities. How bout adding another radiator in our bedroom i have two exterior walls and only one radiator. Basement insulation mold busting strategy 3. Insulating your exterior walls in a cold climate is very important and ultimately should be done but it must be done wisely.

Old houses often have no building wrap or the wrap is 100 year old felt or kraft paper that has begun to degrade. It s a weird setup in this house. Some regions don t require a vapor barrier. It can travel in through masonry walls and floors in the form of liquid or vapour but it can also come from humid air inside the basement itself.

One radiator is along side an interior wall and not under the window of my sons room. Moisture can invade a basement from two directions. This makes the attic colder and a colder attic with moisture leaking from the house can result in condensation mold and wood rot. Blowing insulation in a wall cavity willy nilly is a sure fire way to create rot and mold issues.

The insulation on the floor of your attic needs to have an approved vapor barrier installed on the warm in winter side of the insulation. In most cases a basement with insulation installed on its exterior walls should be considered a conditioned space. The crew sprayed r54 foam insulation all over the roof of the attic and onto the soffits to completely close things off.