A selection of exterior closures, designed for supplemental protection, achieve elevated status through consumer evaluations and industry benchmarks. These products, typically installed over primary entryways, are differentiated by their performance metrics, including thermal resistance, impact strength, and air infiltration rates. Products receiving superior commendations often incorporate advanced materials, robust construction techniques, and innovative design features.
The selection of a high-performing supplementary entryway barrier offers multiple advantages. These include enhanced energy efficiency through reduced heat loss and gain, increased security against forced entry, and protection from inclement weather, extending the lifespan of the primary door. Historically, these types of barriers were rudimentary, focused primarily on basic weather protection. Modern iterations reflect advancements in materials science and manufacturing processes, resulting in significantly improved functionality and aesthetic appeal.
