Attic Subfloor Insulation
Whether or not you install a subfloor in the attic you should insulate the space.
Attic subfloor insulation. The higher the r value the better the thermal performance of the insulation. See below for a shopping list and tools subscribe to this old house. Plan to pull up the flooring and layer new insulation on top of the old. You can achieve better thermal performance in your attic by adding an.
With the floor gone you ll have to find. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer. Insulation keeps warm air from rising through the roof during the winter and keeps the hot.
Cost effective way to save energy with this old house general contractor tom silva. So it s time to pay close attention to what s happening up there.