ADAguy
Registered User
He is only proposing to address the perimeter, what of the interior supports? No interior walls? Under slab membrane?
Watching too much DIY.
Watching too much DIY.
I don't "know". That's why I ask.A recipe for disaster. A 4" slab on grade resting on piers?? No building official should issue a permit for this idea.
Don't believe that you can protect him from what he "knows" will work.
I saw this on a build off the grid Alaska show
https://www.technometalpost.com/en-US/advantages/helical-piers/
Oh, I guess it is. I read something wrong.I was guessing 24" of cellulose. Don't think that's quite R70
And I found this for exterior walls.I saw this on a build off the grid Alaska show
https://www.technometalpost.com/en-US/advantages/helical-piers/
Inside length of joists will be 14'6". No need for interior bracing.He is only proposing to address the perimeter, what of the interior supports? No interior walls? Under slab membrane?
Watching too much DIY.