Tight Construction
High-performance homes are verified to ensure the home’s envelope has been constructed tightly. During the home building process, contractors make holes for electrical outlets, pipes, and wiring. HERS Raters identify any holes that have not been properly sealed and check for proper sealing around windows and door jams.
Benefits of Tight Construction: Eliminates drafts, moisture, dust, pests, pollen, and contributes to healthier indoor air and a more comfortable home.
Download an EPA fact sheet from that explains more about why Tight Construction is so important.
