Jeremy Biggs
New Member
Well, I'm back, to mooch another answer or two, if you'll have me, Dana
I'm about to order the foam and OSB. I can only find 1/2in OSB that's not T&G, not sure if that is an issue or not? I also came across a post on GBA that suggested using adhesive to attach foam to concrete and then more to attach OSB to foam. I'm not all that certain of my tapcon skills (really any construction skills), so this approach appealed to me. Is there a big risk in doing it that way, long-term? Seems like there is some risk of warping over time with that approach. If I use tapcons, what size/length would you recommend, and best way to make sure they anchor properly?
Lastly, regarding installation, should I tape the foam seams? Should the foam and plywood be butted up to the steel track, or a gap left?
Well I guess that's a lot more than two questions, sorry! Ignore any and all, you've already been a huge help
I'm about to order the foam and OSB. I can only find 1/2in OSB that's not T&G, not sure if that is an issue or not? I also came across a post on GBA that suggested using adhesive to attach foam to concrete and then more to attach OSB to foam. I'm not all that certain of my tapcon skills (really any construction skills), so this approach appealed to me. Is there a big risk in doing it that way, long-term? Seems like there is some risk of warping over time with that approach. If I use tapcons, what size/length would you recommend, and best way to make sure they anchor properly?
Lastly, regarding installation, should I tape the foam seams? Should the foam and plywood be butted up to the steel track, or a gap left?
Well I guess that's a lot more than two questions, sorry! Ignore any and all, you've already been a huge help