Plan to pull up the flooring and layer new insulation on top of the old.
Should i insulate my attic roof.
If you d like to finish your attic you will need warm insulation.
Because the simplest and cheapest way to insulate an attic is to add material to the floor.
If your attic is often used or perhaps you plan to convert it in the future you will need to insulate the inner surfaces of the roof.
But if the floor is covered in plywood you can t stuff enough insulation beneath it to do the job sufficiently not even in warm climates.
After this amount of time insulation begins to peel away from the walls and degrade.
The technically correct approach depends on a number of factors.
Whether or not there is an inner roof lining and the total thickness of the roof structure.
If you decide to insulate at the roof level then that is a decision to bring the attic into the conditioned space of the house so you re correct the gables would be sealed up and you keep a clear channel for air between the insulation and the roof deck.
You also may need to insulate at the roofline if you live in a hot and humid climate.
Don t forget the roofline if your attic is part of your living space or you live in a home with a cathedral ceiling or other low pitch type.
Radiant heat from the sun beats.
A good rule of thumb is that standard insulation should be inspected to see if it needs to be replaced at least every fifteen years.
Insulation roofing there are various factors that affect how often a home s attic insulation should be replaced.
For a correct approach an inner roof lining is required.
Home ceilings are usually insulated in order to seal off the extreme temperatures in your attic.