FAST. SIMPLE. SAFE.™ Ductile Iron Piles are a cost-effective low vibration, driven pile. DuroTerra supplies Ductile Iron Piles (DIPs) to geotechnical contractors throughout the United States and Canada. Ductile Iron Piles are highly effective, fast, and versatile modular driven piling system. Designed to resist both compression and tension loads in either end-bearing or friction, DIPs are a proven solution to support foundation loads in a variety of problematic soil conditions across multiple applications. Applications most frequently utilized include sites with organics, adjacent structures, low vibrations, variable bedrock, constrained sites, urban fill, soft soils, and low overhead conditions.