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re: Foam Insulation Cost

Posted on 5/28/15 at 5:41 pm to
Posted by Lee Chatelain
I love the OT!
Member since Oct 2008
11348 posts
Posted on 5/28/15 at 5:41 pm to
Only attic. 2 1/2 year old house. Just seems very very hot in attic and not a lot of insulation when I was walking up there. Hotter than any house I've had
This post was edited on 5/28/15 at 9:48 pm
Posted by weadjust
Member since Aug 2012
15149 posts
Posted on 5/28/15 at 6:14 pm to
quote:

seems very very hot in attic and not a lot of insulation when I was waking up there


Quit sleeping in the attic
Posted by fishfighter
RIP
Member since Apr 2008
40026 posts
Posted on 5/28/15 at 7:54 pm to
quote:

Just seems very very hot in attic and not a lot of insulation when I was waking up there. Hotter than any house I've had


Hip roof line? How much ventilation you have?
Posted by jordan21210
Member since Apr 2009
13397 posts
Posted on 5/28/15 at 8:10 pm to
quote:

Only attic. 2 1/2 year old house. Just seems very very hot in attic and not a lot of insulation when I was waking up there. Hotter than any house I've had



I did the blow-in insulation. It was very easy and ran about $400-500 for the machine rental and 8 bales of insulation I bought.

Unfortunately, due to the way my townhome is positioned and the fact it shares an attic with the neighbor...it didn't help a ton. I think in a house it would work better. Worth a shot if you don't want to spend the money on foam - stuff is very pricey.

ETA: If you go foam, you need to be careful with open cell vs. closed cell. IIRC, with the humidity and rain we get in south LA, you'd want open cell. Closed cell will trap moisture and cause mold/rot.
This post was edited on 5/28/15 at 8:13 pm
Posted by ShermanTxTiger
Broussard, La
Member since Oct 2007
10902 posts
Posted on 5/29/15 at 11:29 pm to
quote:

Only attic. 2 1/2 year old house. Just seems very very hot in attic and not a lot of insulation when I was walking up there. Hotter than any house I've had


The roof is under ventilated. Get more roof vents installed and make sure the soffit vents are open and able to feed outside air into the attic. If you want more insulation rent the insulation machine and insulation from Home depot or Lowes. It did my entire attic in Texas for about $300.00. I put in more whirly birds and turtle vents myself. It did miracles.
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