Bilbo8
join:2007-05-08
Irving, TX
| reply to twojciac
Re: So I want to get my attic insulated...
They work differently.
The radiant barrier keeps the attic cooler (relatively speaking) by preventing the heat of the sun from penetrating the roof.
The insulation keeps the house cooler by preventing the heat from the attic from penetrating into the living space.
We haven't had enough hot weather so far to make any judgment, but if each one helps a little, we should see lower electric bills this summer.
Bilbo |
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twojciac
join:2003-05-22
Sachse, TX | reply to Bilbo8
The only problem with getting insulation and radiant barrier is that if it works, you don't know which is really helping. It seems like most of the companies try to bundle these together, which makes me hesitant. |
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Bilbo8
join:2007-05-08
Irving, TX
| reply to Redshirt 24
We had about 12 more inches blown into our attic last month by Efficient Attic System, along with the spray on radiant barrier. They have a deal with Home Depot for financing, but I'm not sure what the current deal is. We got 12 months no interest. So far, the weather has been pleasant enough that the system hasn't had to run for more than a few minutes at a time, so I guess it must work pretty good. Cost wasn't too bad and the work was done very well, but with most outfits, that depends pretty much on the crew you get.
The foil barriers on the bottom of the rafters may be more efficient, but it can be very labor intensive, depending on the configuration of your attic. imagine getting into those tight spaces out next to the eaves with all the nails hanging down over your head.
Hasn't really been warm enough to know how much effect it will have on the electric bill, but I guess we'll find out.
Bilbo |
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