Insulation roofing there are various factors that affect how often a home s attic insulation should be replaced.
Should i insulate my roof in my attic.
Does your attic need to be heated.
Keeping the temperature of your living space regulated saving energy costs by preventing heat loss due to heat conduction preventing the roof from accumulating moisture damage ease of construction.
Then you could simply insulate the.
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 can add insulation to the floor.
Unlike blown in insulation spray foam is applied to the underside of your roof as opposed to the attic floor.
Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live.
When you have warm insulation the attic space is kept warm in the winter as the heat from the furnace can reach it.
Your number one priority should be insulating your ceiling for a number of reasons including.
Because the simplest and cheapest way to insulate an attic is to add material to the floor.
After this amount of time insulation begins to peel away from the walls and degrade.
If it does not need to be heated it is best to keep it outside of the protected.
Plan to pull up the flooring and layer new insulation on top of the old.
Insulating between rafters will do no good because the attic should be ventilated and the rafter insulation would be between two unheated spaces.
With a more complete layer of insulation throughout your attic you ll experience lower energy costs and more effective heating cooling compared to simple batts installations.
Warm insulation is installed on the underside of the roof deck at the top of the attic just below the roof decking.
If your insulation doesn t measure up and you need more installation can be done as a weekend diy project or you can call a professional installer to handle the job.
If your attic is usable space but not lived in then you won t need to insulate the roof rafters as long as the ceiling floor that separates the roof from your living area below is insulated.
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.
If you d like to finish your attic you will need warm insulation.
Do you have any plans for furnishing fitting out your attic in the future.