The biggest advantage of a Calf-Tel calf hutch lies in our manufacturing process. We use a thermoforming process with High-Density Polyethylene (HDPE). This creates a much stronger molecular bond than fiberglass or standard molded plastics. As a result, Calf-Tel hutches are incredibly durable, lightweight, and completely non-porous. Unlike fiberglass or wood, which can develop micro-cracks where harmful bacteria hide, our HDPE is completely impermeable to pathogens and fertilizer acids, making biosecurity and cleaning simple.