For diy attic insulation you ve got two choices.
Attic addition insulation.
By reducing energy.
Check the attic walls and floors adjacent to an unheated space like a garage or basement.
Both can be added to uninsulated attics or layered over existing material.
To install fiberglass batts over existing insulation lay the batts perpendicular to the joists so they do not compress the insulation below.
In addition if you re building a new home or remodeling make sure any attic decking that provides additional storage space or a platform for a heating and or cooling unit or hot water tank is raised above the ceiling joists to leave room for adequate insulation.
The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home.
The structural elements are usually exposed in these areas which makes it easy to see what type of insulation you have and to measure its depth or thickness inches.
By adding insulation to your attic you ll not only reduce your monthly utility bills but also enjoy improved energy efficiency and greater comfort throughout the year.
Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary.