 Hello, I'm also building a house, and I need bricks and wood and nails and really sturdy foundational stuff. Where can I find that? You need to go to aisle four, three, and two. Got it. Excuse me, ma'am. Excuse me. Excuse me. How many bags of sand? It's so heavy. How many bags of these am I going to need to make a whole house? Hold on a second.