Should You Insulate Your Attic Roof

And you may also qualify for a tax credit on the blown in attic insulation cost check with the irs or at energystar gov.

Should you insulate your attic roof.

Then you could simply insulate the. Do i need to insulate the attic floor or the pitched roof. You could see your energy bills go down by as much as 15 to 25 percent depending on your climate and existing levels of insulation. Your number one priority should be insulating your ceiling for a number of reasons including.

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. 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. Home ceilings are usually insulated in order to seal off the extreme temperatures in your attic. You should only install cold insulation if you have an unfinished attic and plan on keeping it that way.

An advantage of spray foam is it s quick whereas foam board needs to be cut and measured which can be a chore. If you have cold insulation your attic will remain cold in winter as it is exposed to outside temperatures. 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. 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.

If you re insulating the roof directly to insulate the roof itself you either use spray foam or retrofit with it with rigid foam board. Plan to pull up the flooring and layer new insulation on top of the old. Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve. 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.

The long term payoff of insulating an attic is impressive too. How to insulate an unfinished attic preparing an attic for insulation. Do you have any plans for furnishing fitting out your attic in the future. Warm insulation is installed on the underside of the roof deck at the top of the attic just below the roof decking.

Does your attic need to be heated. Because the simplest and cheapest way to insulate an attic is to add material to the floor. Batts and blankets insulation often comes with a vapor retardant facing and some varieties. Installing a vapor barrier.