Sources and reference standards

U.S. Department of Energy — window attachment performance

U.S. Department of Energy — window attachment performance. DOE has treated window attachments as a building-energy retrofit category and described performance-rating efforts.

DOE Better Buildings — high-performance window film

DOE Better Buildings — high-performance window film. A commercial-building example of high-performance window film.

U.S. Access Board — Accessible Routes

U.S. Access Board — Accessible Routes. U.S. accessibility context where film projects affect commercial circulation.

Local requirements

Accessibility, building, fire, workplace, planning and construction requirements vary by jurisdiction. The authority having jurisdiction and project team control the actual project.