You can create a stone foundation at no cost using materials from your land. This perimeter base, known as 'the rubble trench', consists of tightly packed stone, offering exceptional durability over millennia. If stone isn't available, gravel (about $200 for a truckload) serves as an excellent alternative.
Essential Steps
Excavate a perimeter trench along your building's boundaries, approximately 1.5 feet wide and below the frost line. Utilize tools like a pick/mattock and transfer shovel for soil removal. Use excavated soil for grading or to slope the land away from the structure. Maintain a compact and undisturbed trench bottom.
Begin by placing the largest stones into the trench, gradually decreasing in size as you fill towards the top. Utilize boulders or similar items as a base, ensuring a sturdy foundation.
Ensure Tight Packing
Cover with Gravel and Compact
Install Pipes or Conduits and Surround with Stone
Construct the Stem Wall to Elevate the Building
Useful Tips
Strategies to Prevent Water Intrusion
Essential Equipment
Required Tools