ICC-ES AC337
Full Name
ICC-ES AC337 – Acceptance Criteria for Window Wells
Scope
ICC-ES AC337 outlines the acceptance criteria for window wells, which are structures installed below ground level to provide light, ventilation, and emergency egress for basement windows. The scope of AC337 includes:
- Materials: it specifies the requirements for the materials used in constructing window wells, including metal, plastic, and concrete, ensuring their structural integrity, durability, and resistance to corrosion and weathering.
- Design and construction: it details the design and construction requirements for window wells, including their dimensions, shape, structural elements, and drainage provisions, ensuring they meet safety and performance standards.
- Performance: it outlines the testing methods and acceptance criteria for evaluating the performance of window wells, including their ability to withstand soil pressures, resist water infiltration, and provide safe egress in emergencies.
- Installation: it provides guidelines for the proper installation of window wells, including excavation, backfilling, and anchoring, ensuring their stability and proper functioning.
The AC337 acceptance criteria are used by manufacturers to obtain an evaluation report from ICC Evaluation Service (ICC-ES), which demonstrates that their window wells comply with the applicable building codes and standards.
Resources
Keywords
window well; egress; basement; window; metal; plastic; concrete; soil pressure; water infiltration; drainage; anchoring; stability; building code; standard; evaluation report