Attic Insulation Layers

You can achieve better thermal performance in your attic by adding an additional layer of insulation.

Attic insulation layers.

When it comes to insulating your attic there are really only two types of insulation worth considering fiberglass batts or blown in insulation. The best approach for a vented attic in a cold climate is installing a layer of drywall with a good coat of latex paint the paint creates a semi permeable vapor barrier. A guide to proper attic insulation. Because the simplest and cheapest way to insulate an attic is to add material to the floor.

Plan to pull up the flooring and layer new insulation on top of the old. Because of this this method will normally require you to hire a professional. Although installing insulation in an unheated attic is usually a fairly straightforward job a variety of pitfalls await the unwary. So with cold weather.

The higher the r value the better the thermal performance of the insulation. Fire resistant attic insulation fire resistant attic insulation is a layer of fiber that reduces the risk of fires starting in the attic while at the same time decrease the energy demands of heating and cooling systems. The insulation fiberglass or cellulose is then placed on top of the drywall with no vapor barrier above or below.