Double Insulation In Attic

Typically houses in warm weather states should have an r 38 insulation in the attic whereas houses in cold climates should have r 49.
Double insulation in attic. Improper installation can damage attic framing promote mold. So it s time to pay close attention to what s happening up there. In a cooling climate a good blanket of attic insulation helps keep the house cooler and reduces the load on air conditioning equipment. A tip for doubling up on attic insulation.
These insulation levels will keep heated air from migrating out in winter. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. For diy attic insulation you ve got two choices. Loose fill or batt the common term for blanket insulation.
Share this story via email. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer. Both can be added to uninsulated attics or layered over existing material. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.