Door lites and louvers are functional openings, and how they're sealed matters as much as how they look. National Guard's lite frames and louver products are built to integrate cleanly into steel, wood, and fiberglass door assemblies, providing ventilation or vision without compromising the door's structural or thermal performance. Their louvers are designed for applications where airflow is required — mechanical rooms, storage areas, and utility spaces — while their lite kits give architects and contractors a clean, rebated frame solution for glazed openings in both new construction and replacement work. Doorware.com stocks National Guard lites and louvers for commercial and institutional door applications with trade pricing.
