Water Protection System
A comprehensive package of best building practices and materials protects roofs, walls, and foundations from water damage and helps ensure durability and prevent moisture-related indoor air quality problems. Learn more about a complete water management system in this fact sheet (PDF, 3.51MB).
Water–Managed Construction Details
Tried–and–true building practices, such as flashing, moisture barriers, and heavy–duty membranes, are employed to effectively drain water from the roofs, walls, and foundations of ENERGY STAR certified homes and apartments.
Proper storage and selection of materials helps prevent water– and mold–damaged materials in ENERGY STAR certified homes and apartments.