According to home advisor insulating your attic can cost between 1700 to.
Can i insulate my attic myself.
Batt and roll insulation and loose fill sometimes known as blown in insulation.
We don t know what you have now r value or type.
Blown in insulation overview.
Insulating your attic door properly will make your home more comfortable and reduce your energy bills.
No matter what kind of insulation you currently have in your attic one quick way to determine if you need more is to look across the span of your attic.
Otherwise you can use the help of professional installers.
While insulating your attic space with foam can be an effective way to lower heating costs you can use a simple reflective foil material as a cost effective alternative.
High density home insulation can pay off.
Keep reading for the details.
The most direct answer to your insulation question is fairly simple.
A knee wall attic door is infamous for being leaky and all too often left without insulation.
Standard fiberglass insulation has an r value of about 3 5 per inch of thickness fig.
The pros charge 1 500 to 2 000 to do a 1 200 sq ft.
You can do it yourself for about 500.
Loose fill blown in insulation is best for tight spaces or if your attic already has a layer of insulation.
Your goal should be to have insulation equaling an r value of 40 or above on top of the ceiling of the second floor.
Finding the right one can be a challenging and time consuming process.
An attic hatch also known as a scuttle hole is simply a panel in the ceiling that can be removed for access.
See install batt and roll insulation for details.
If your attic is accessible and easy to move around in and you love a diy challenge and have about three days to spare you could tackle the insulation yourself here s more on how to insulate.
Insulation is rated according to its r value or resistance to heat loss.
If the project is relatively simple you can carry it out yourself.
There are two main types of insulation.
How much does attic insulation cost.
By stapling the foil sheets to your attic roof rafters you can reflect the heat that hits the rafters back down into your home s living space.
Batt and roll insulation works well between joist and stud spaces or if you have a wide open space or a crawlspace.
If your insulation is just level with or below your floor joists i e you can easily see your joists you should add more.
Insulating your attic area is an efficient way to keep your house warmer and reduce your energy bills.
If you need to add insulation in your attic save big by blowing in cellulose insulation yourself.
This provides an insulating value of r 11 for 2 4 walls and r 19 for 2 6 walls.
The higher the r value the higher the insulating value.
