Basement Renovation: Building walls around foundation
MarcusManoogian
| Posted in General Discussion on
Hello,
I just purchased a home and wanted to finish my basement. The issue is that the cement foundation goes up half way to the basement ceiling, making the wall uneven.
My goal is to make the wall even with studs and insulate with a vapor barrier, then drywalling on top.
Does anyone have any recommendations on how to tackle this project? Photos are attached.
Thank you
Marcus
Replies
Marcus,
Is your plan to even it up with the ledge or build a new full height wall?
Pick one and let's discuss.
A. Full height new wall - Floor to ceiling.
B. Same as A. but set back at ledge.
C. Laminate from floor to ledge. Sheath from ledge to ceiling. Add shelf to ledge.
Frankie
Assuming the grade level is even (or about so) with the top of the poured concrete basement walls, you will have to treat the poured wall as basement, and the wall above as an above grade exterior wall (which is looks like it is)
keep in mind the differences, and make a deliberate choice Where you transition.
I would do the following:
1. strip everything out including existing drywall and frames attached to the poured wall, and existing insulation and vapor barrier.
2 examine all for leakage and any water issues, and soundness of the structure
3. cover the poured wall (including the top) with sheet foam insulation suitable for basement use. seal all edges.
4. Insulate and vapor barrier on wall above to include first floor rim joist. (you can use sheet foam sealed in place for the rim joist parts) seal this vapor barrier to the foam.
5.frame interior wall and drywall.
you can consider including some built-in storage, or access for any utilities you will cover up. allow for access to any sewer clean outs or other utility access.
think about any upgrades you anticipate related to utilities before you put the drywall in.
(water filters, softeners, electric, cable, dryer vents, gas distribution.....)
Thank you, this is very clear and helpful. I may follow up with some questions when the time comes.
Marcus
Be really careful with using a vapor barrier. I'd avoid them pretty much entirely in a basement. Also, check out this article from the magazine: https://www.finehomebuilding.com/2005/03/01/the-no-mold-finished-basement
Thank you, this is very clear and helpful. I may follow up with some questions when the time comes.
Marcus