Would insulation on my attic walls make it easier to keep my home cool?
Yes, attic insulation will definitely help you. it has to work to reduce the transfer of heat from the roof into the attic spaces and down into the home. Proper attic insulation can reduce this heat transfer by up to 25% or more. attic insulation with an R-factor of at least 19 will help keep the hot attic air from heating your living space. Good luck :)