Every great home starts with a strong foundation. Before you see walls, windows, or a roof, there’s an entire process happening below ground that determines the strength and longevity of your house. In this post, we’ll walk through the 5 key stages of building a home foundation, from the first dig to the final backfill. Stage 1: Excavation The process begins with excavation. Heavy machinery digs out the site to the required depth, based on building plans and local frost lines. Precision is critical here — the excavation must match the layout exactly, and the soil must be stable. Any soft spots are removed and replaced with compacted fill to prevent…