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Anyone encapsulated their home's crawlspace?

Posted on 7/28/15 at 6:38 pm
Posted by GenesChin
The Promise Land
Member since Feb 2012
37706 posts
Posted on 7/28/15 at 6:38 pm
Looking to buy a house but the crawl space almost for sure needs to be encapsulated. Anyone have this done?

What was cost and things to look for?

Approx 1250 SQFT for the crawl space
This post was edited on 7/28/15 at 6:43 pm
Posted by BarberitosDawg
Lee County Florida across causeway
Member since Oct 2013
9914 posts
Posted on 7/28/15 at 6:39 pm to
How fricking high are you right now?
Posted by FLBooGoTigs1
Nocatee, FL.
Member since Jan 2008
54472 posts
Posted on 7/28/15 at 6:40 pm to
I never lost my head in a crawl space
Posted by Spankum
Miss-sippi
Member since Jan 2007
55969 posts
Posted on 7/28/15 at 6:41 pm to
quote:

How fricking high are you right now?
Posted by GenesChin
The Promise Land
Member since Feb 2012
37706 posts
Posted on 7/28/15 at 6:43 pm to
Phone was messed up and submitted. Stop hating
Posted by Coach72
Lafayette
Member since Dec 2009
1425 posts
Posted on 7/28/15 at 6:45 pm to
Posted by AUCE05
Member since Dec 2009
42553 posts
Posted on 7/28/15 at 6:47 pm to
Why do you think this needs to be done?
Posted by QuietTiger
New Orleans
Member since Dec 2003
26256 posts
Posted on 7/28/15 at 6:58 pm to
I have no idea what you are talking about. I've heard of encapsulating brick piers, but not this. Enlightening me please.
Posted by Alahunter
Member since Jan 2008
90738 posts
Posted on 7/28/15 at 7:09 pm to
If you're talking about this:




I have a customer who had their crawl and attic space completely foamed. It's kick arse insulation and their power bill is pretty small for the size house they have. However, it'd be a nightmare to do termite treatments if/when needed and inspections would never be thorough enough, really, imo...living down south.
Posted by QuietTiger
New Orleans
Member since Dec 2003
26256 posts
Posted on 7/28/15 at 7:14 pm to
quote:

Alahunter


Thanks for clearing that up, the terminology threw me off.
If the OP goes closed cell he had better have everything done in the house doable from the crawl space as needed. Closed cell is a bitch afterwards.
Posted by GenesChin
The Promise Land
Member since Feb 2012
37706 posts
Posted on 7/28/15 at 7:18 pm to
quote:

Why do you think this needs to be done?


Crawl space vents are cruddy and there is fungus/mildew/mold issues that can affect the woodjoists

I wouldn't put up insulation like foam but that helps with power bills.
This post was edited on 7/28/15 at 7:19 pm
Posted by QuietTiger
New Orleans
Member since Dec 2003
26256 posts
Posted on 7/28/15 at 7:20 pm to
quote:

there is fungus/mildew/mold issues that can affect the woodjoists

From what? Houses have been built raised for ever here.
Posted by Tigerwaffe
Orlando
Member since Sep 2007
4975 posts
Posted on 7/28/15 at 7:21 pm to
You mean, "fricked my wife in the arse"?
Posted by GenesChin
The Promise Land
Member since Feb 2012
37706 posts
Posted on 7/28/15 at 7:22 pm to
quote:

If the OP goes closed cell he had better have everything done in the house doable from the crawl space as needed. Closed cell is a bitch afterwards.



What all do you mean by this? I'm essentially looking for "closed cell" where it seals it from moisture/water

Posted by GenesChin
The Promise Land
Member since Feb 2012
37706 posts
Posted on 7/28/15 at 7:25 pm to
quote:

From what? Houses have been built raised for ever here.



An addition/remodel took out vents necessary to get air flow/and water drainage.

Either need to add vents which aren't super effective or encapsulate
Posted by fr33manator
Baton Rouge
Member since Oct 2010
123863 posts
Posted on 7/28/15 at 7:38 pm to
Bodies starting to smell?
Posted by cypressbrake3
Member since Oct 2014
3681 posts
Posted on 7/28/15 at 7:42 pm to
quote:

Bodies starting to smell?



Posted by Sparkplug#1
Member since May 2013
7352 posts
Posted on 7/28/15 at 7:48 pm to
You should be more worried about refrigeration.
Posted by BestBanker
Member since Nov 2011
17473 posts
Posted on 7/28/15 at 8:12 pm to
Vapor barrier and insulated? Yes.

Closing vents? Never. Air circulation prevents moisture from hanging around and I don't have a thought regarding possible radon issue if barrier is completed without ventilation.
Posted by QuietTiger
New Orleans
Member since Dec 2003
26256 posts
Posted on 7/28/15 at 8:19 pm to
quote:

What all do you mean by this?

Closed cell is tight and hard to get through when needed. If you want to add anything wire/cable wise it's always easier from underneath.
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