KOAL, PLLC is a dedicated architecture and design firm based in Gilford, New Hampshire, specializing in high-performance residential and commercial buildings. The practice focuses on integrating Passive House standards and sustainable construction methods to create spaces that are both energy-efficient and comfortable. By prioritizing solar energy integration and thermal envelope integrity, the firm helps clients reduce their environmental footprint while enhancing long-term building durability. Every project is approached with a commitment to ecological responsibility and innovative design solutions tailored to the unique climate of the Northeast. The team emphasizes carbon-conscious material selection and advanced building science to ensure optimal indoor air quality and low operational costs. Their expertise spans from initial conceptual modeling to detailed site planning for modern, resilient structures. Through a collaborative design process, they transform complex environmental goals into functional and aesthetically pleasing architectural realities.