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re: Stucco in Louisiana

Posted on 5/19/15 at 10:13 am to
Posted by AndyCBR
Baton Rouge, LA
Member since Nov 2012
7560 posts
Posted on 5/19/15 at 10:13 am to
A lot of Stucco is poorly installed which can lead to problems when excess water gets behind it and swells up the OSB.

The condition at the ground is usually problematic as the osb overhangs the slab beyond the plate. Water splash gets the OSB wet and then you have trouble. Improper flashing at wall/roof interfaces are also problematic.

Properly installed, flashed, and caulked it can be very durable.

Residential contractors rarely follow these steps and tearoffs are very common 10-15 years down the road. I see one every year in our subdivision of 180 homes.

Posted by Jester
Baton Rouge
Member since Feb 2006
34396 posts
Posted on 3/10/17 at 3:02 pm to
Our subdivision that is less than 10 years old has had at least 5 houses with major water issues. Never on brick or siding. Always on the stucco. Our house is the latest and were less than 7 years old. I will never buy or build another house with the crap on it.
This post was edited on 3/10/17 at 3:24 pm
Posted by Jimmy2shoes
The South
Member since Mar 2014
11004 posts
Posted on 3/10/17 at 3:05 pm to
Damn, Fin's house is sweeeet
Posted by 777Tiger
Member since Mar 2011
73856 posts
Posted on 3/10/17 at 3:07 pm to
cbs is the law in FL post Andrew, doubt if humidity will be an issue
Posted by Tiger Prawn
Member since Dec 2016
21970 posts
Posted on 3/10/17 at 3:13 pm to
Make sure its real stucco. Masonry stucco won't give you trouble with rain or humidity

But there's a synthetic type of stucco called E.I.F.S. that looks like normal stucco but has a history of problems related to moisture (which leads to mold and rot). You'll also have a tougher time getting homeowners insurance if you have EIFS.

Easiest way to tell the difference is to knock on it. If it sounds hollow, its EIFS. If its solid sounding, its most likely normal stucco. Also, if you push on EIFS it'll have a little give to it, where real stucco won't have any give when you push on it.
This post was edited on 3/10/17 at 3:15 pm
Posted by dallasga6
Scrap Metal Magnate...
Member since Mar 2009
25674 posts
Posted on 3/10/17 at 3:19 pm to
If it's the EFIS stucco (so.etimes called synthetic stucco) you have to be extremely careful about termite damage. All EFIS must stop a minimum of 6-8 inches above grade so you can check for/treat for termites. Anything lower provides a easy, accesible, termite super highway to your framing.
Posted by MrLarson
Member since Oct 2014
34984 posts
Posted on 3/10/17 at 3:19 pm to
You better have it inspected before you purchase it. If it wasn't done correctly the sill will rot and you will be spending some major money to have it fixed.

Just about all the houses in Greystone here in Bham have had to have the exterior replaced because they let some low bidder do the stucco on them.

And what you see today isn't stucco its Dryvit.
Posted by Jester
Baton Rouge
Member since Feb 2006
34396 posts
Posted on 3/10/17 at 3:24 pm to
Jester bump 1 - OT 0
Posted by HuRRiCaNe MiLeS
Bossier City
Member since Jan 2010
8153 posts
Posted on 3/10/17 at 3:27 pm to
Stucco sucks in moisture, make sure you have a drainage plane behind EiFS. If not, Prime building with elastomeric paint. It's flexible and helps protect against cracks as building settles. Follow through with vapor barrier paint for better moisture control. Make sure flashing and water tables are in place between transitions of building design
This post was edited on 3/10/17 at 3:29 pm
Posted by sonoma8
Member since Oct 2006
7672 posts
Posted on 3/10/17 at 3:29 pm to
Lefty, we are building in Maurice. We were thinking stucco too but after seeing a few houses with a mildew film stained on it, we went with a solid brick front.
Posted by TheAlmightySmash
New Orleans
Member since Jun 2014
5480 posts
Posted on 3/10/17 at 3:32 pm to
quote:

houses have Stucco


Mine's had it for 20 year and it looks fine
Posted by FLObserver
Jacksonville
Member since Nov 2005
14491 posts
Posted on 3/10/17 at 4:15 pm to
looks good but if a hurricane is coming your way better get out like they do the trailer parks when the tornado is close.
This post was edited on 3/10/17 at 4:18 pm
Posted by jimmy the leg
Member since Aug 2007
34440 posts
Posted on 3/10/17 at 4:20 pm to
Mine looks fine, but is 5 feet off of the ground.
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