Yeah, soil type definitely matters. I've seen a few drainage setups where people followed the standard depth guidelines and still ended up with issues...

I've noticed that too—had a similar issue a couple years back. Followed the manufacturer's instructions exactly, yet still ended up chasing leaks afte...

I've been skeptical about underlayment ratings for a while now. Manufacturers usually test under perfect lab conditions, which we know rarely match re...

Gotta hand it to you for trying the DIY route—I respect that. But honestly, manufacturers aren't always just being stubborn or greedy (though sometime...