OK, we did a lot of digging and regraded around the corner of the house where water was showing up in the basement. Dug a big new window well using dryset block with a lot of gravel under and around it. Old window well would fill up with water and water would flow in via window. I may even put a sump pump in that window well just for insurance.
When I opened the wall to replace damaged drywall I was please to find no cracks in the block wall, but also found some dampness that was not related to the window well. Without digging up the front of the house (which I’m loathe to do) all I could think to do was a coat of dry-lock.
Finally my question. I was thinking of using PT for firring strips. But I’ve read a lot about how the new PT corrodes regular fasteners. Will this be a problem with drywall screws? If so, what should I use?
Thanks, Carlos
Replies
Stainless steel drywall screws are probably the best answer but why not wait to see if the wall stays dry after you coat it? If it doesn't stay dry, the stainless screws aren't going to save your drywall. Even greenboard has it's limits.
BTW, you know you should use water resistant sheetrock in potentially damp places, right? It's colored green to make it easy to identify.
Edited 6/2/2008 12:42 pm by Hudson Valley Carpenter
Thanks, I was planning on using greenboard for these area. Instead of SS drywall screws (which I suspect are hard to find) how about coated deck screws?
http://www.mcfeelys.com/product/0820-FA5/Auger-Point-305-Stainless-Steel-Screws
I used stainless bugle head screws in a redwood fence I built a few years ago. I don't recall having any trouble finding them, maybe even at HD.
You'll have to check the manufacturer's specs on any other type, to see what conditions they're recommended for. I've used galvanized nails and screws on decks for many years but I don't know if they're OK for conditions like you describe.
Edited 6/2/2008 3:10 pm by Hudson Valley Carpenter
Start be being sure your downspout extensions are 6-10' and the grade slopes away from the house for at least 10'
Remember Mary Dyer, a Christian Martyr (Thank you, Puritans)
http://en.wikipedia.org/wiki/Mary_Dyer
May your whole life become a response to the truth that you've always been loved, you are loved and you always will be loved" Rob Bell, Nooma, "Bullhorn"
I've already extended all the downspouts, it was part of the regrading efforts. And I'm maniacal about keeping hte gutters clean. None the less, still can't guarantee that I've 100% solved the problem. This may be the best I can do, short of digging up the front of the house.