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Posted by Ray on June 19, 2005, 11:27 am
Seems as though the first step would be to make sure the 'sinking' is not
going to continue.
> Hello Everyone
>
> This is my first post to this group and I really hope that someone can
> help me out.
>
> Our house is a bungalow built in 1962. In 1964 an addition was added
> to the end of the house. Evidently the ground wasn't compacted and
> over the years it has sunk. The sinking is most noticeable in the
> dining room part of the living/dining room, where the drop is about 1
> 3/4 inches over 6 feet going West and about the same over 16 feet going
> North.
>
> It isn't feasible to try jacking up the house so we seem to be left
> with leveling it and this is where my questions start.
>
> I have read about gypsum concrete as being cheaper and easier to work
> with than leveling compound. Can we use gypsum concrete for a leveling
> compound on wood?
> Is it a good idea to build up the deeper areas with OSB, Tar Paper or
> something else?
> Should we do the leveling in zones?
> Should we try to feather the leveling compound where it is thinnest or
> is it better to cut out some of the sinking subfloor so that the
> thinnest leveling compound is a minimum of 1/4 thickness?
>
> Having written all of thes questions it occurs to me that they could
> all be completely stupid. If they are would someone please suggest the
> best way to go about solving this problem?
>
> Many thanks
>
> David
>
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