Final answer:
Window wells serving emergency escape and rescue openings should be designed for proper drainage to prevent water accumulation and damage to the building.
Step-by-step explanation:
Window wells serving emergency escape and rescue openings should be designed for proper drainage.
Proper drainage in window wells is important to prevent water accumulation, which can cause flooding and damage to the basement or lower level of a building.
This can be achieved by installing a drain at the bottom of the window well, or by using materials that allow water to pass through, such as gravel or perforated metal.