Techniques include sealing gaps and cracks with caulk, installing weatherstripping around doors and windows, and adding insulation to walls, attics, and basements. These measures help to keep warm air in during winter and cool air in during summer.
Techniques include sealing gaps and cracks with caulk, installing weatherstripping around doors and windows, and adding insulation to walls, attics, and basements. These measures help to keep warm air in during winter and cool air in during summer.