water proffing around the windows [Archive] - Home Construction Forums

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kenv
04-13-2005, 06:01 PM
Hi,
I just did a room addition to my 2 story southern California home.
After loosing my trust to my contractor, I am now looking into things that he might have done wrong.
When he did my doors and windows he wrapped the house wrap inside the windows then placed the window and put the flashing paper on top. It seems to me that this flashing-paper would be useless if it sits outside the house wrap.
Initially, the leaks came through most windows, before stucco was in place. And they did some to fix them. But after Stucco was placed I don’t see anymore leaks.
I know stucco is not water-proof even if it is painted. But does it repel most of the water?
If I don’t see any leaks into the dry wall, should I still be concerned.
How can I tell whether I have water damage to my structure?
My house gets a lot of sun during the year, does that reduce the concern?
Could you please look at the pictures and see whether it was done correctly?
I also remember there some minor tears in the paper especially near the place the old house was connected to the new part. Is that normal?
Thanks a lot,

grumpydasmurf
04-14-2005, 05:26 AM
Your contractor did it properly, assumig he used an adhesive flashing such as grace and assuming I am understanding what you are asking.

Check this link: http://www.graceathome.com/pages/flashing.htm

and this link: http://builder.marvin.com/resources/index.cfm?view=2720022F-3D0F-459B-947CD3ED03E4B67D

and this link: http://builder.marvin.com/resources/download.cfm?oid=CB6B28F0-1C54-4794-A184ED5335CC892A

kenv
04-14-2005, 10:18 AM
I don't think they were adhesive. They were similar papers as the house wrap except they were 6" strip.

JCA
04-14-2005, 06:23 PM
I'm no expert but this seems to be the general procedure.

Install housewrap
Fold housewrap in on bottom
Flash window sill
Fold housewrap in on sides
Cut housewrap at top corners and fold up
Caulk edges of RO
Install window
Tape sides
Tape top
Fold house wrap back down at top over tape