Weatherization
Adding or improving insulation in walls, attics, and crawl spaces helps to maintain a consistent indoor temperature, reducing the need for heating and cooling systems to work as hard. Proper insulation also minimizes heat loss in winter and heat gain in summer.
Air sealing: Sealing gaps, cracks, and openings around windows, doors, and other penetrations in the home's envelope reduces drafts and prevents conditioned air from escaping. Air sealing helps to maintain a more comfortable indoor environment and improves energy efficiency.
Window and door upgrades: Replacing old, inefficient windows and doors with modern, energy-efficient options can significantly improve a home's weatherization. Features like double or triple-pane glass, low-E coatings, and insulated frames help to minimize heat transfer and reduce energy loss.
Ventilation improvements: Ensuring proper ventilation in the home helps to regulate moisture levels, prevent mold growth, and maintain good indoor air quality. Weatherization may involve installing or upgrading exhaust fans in bathrooms and kitchens, as well as improving attic and crawl space ventilation.
HVAC system optimization: Tuning up or replacing aging heating, ventilation, and air conditioning (HVAC) systems can greatly improve a home's energy efficiency and comfort. Regular maintenance, such as cleaning or replacing air filters and sealing ductwork, can also contribute to better weatherization.
When evaluating a potential home or considering improvements to an existing property, understanding the level of weatherization can provide valuable insights into the home's energy efficiency, comfort, and potential for long-term savings on utility costs. Homes with good weatherization are often more attractive to buyers and may command higher resale values.