Glossary

Insulation is a material used to reduce heat transfer between the inside and outside of a building. It plays a vital role in maintaining energy efficiency by keeping homes warm in winter and cool in summer. Common insulation materials include fiberglass, foam, and cellulose.

Ventilation is the process of exchanging or replacing air in a space to improve indoor air quality. It helps to remove moisture, odors, and pollutants, ensuring a healthy living environment. Proper ventilation is crucial in homes to prevent issues like mold growth and stale air.

A heating system is designed to maintain a comfortable indoor temperature during cold weather. It can include various types of systems such as furnaces, heat pumps, and radiators. Each system has its own method of generating and distributing heat throughout a building.

Plumbing refers to the system of pipes, fixtures, and fittings used for the distribution of water and the removal of waste in buildings. It is a critical component of any home, ensuring that clean water is available for drinking, cooking, and sanitation.

Electricity is a form of energy resulting from the flow of electric charge. It powers homes, industries, and devices, making it essential for modern living. The flow of electricity is typically generated through various sources such as fossil fuels, nuclear power, and renewable resources like solar and wind.