ADU Construction

At Zadu, we specialize in creating high-quality Accessory Dwelling Units (ADUs) using a unique combination of metal framing, spray foam insulation, and polyurea coatings. Our approach ensures that each ADU is not only structurally sound but also energy-efficient and durable.

We begin by constructing the frame with strong, lightweight metal, providing a solid foundation for the ADU. Next, we apply spray foam insulation, filling every gap and crevice to maximize thermal efficiency, reduce noise, and improve overall comfort. The final step is coating the entire structure in polyurea, a tough, waterproof layer that protects against the elements, UV damage, and wear over time.

With this method, Zadu delivers ADUs that are built to last, combining modern materials with innovative construction techniques to create spaces that are efficient, low-maintenance, and built for the future. Whether you’re looking to expand your living space, create a rental unit, or build a home office, Zadu’s ADU construction process ensures your investment stands the test of time.