Watch The Better Built House 02 Designing for Energy Efficiency

The Better Built House 02: Designing for Energy Efficiency is a documentary film that focuses on David Stringer, an expert in the field of energy-efficient home design. David is on a mission to educate people about the importance of building homes that use less energy and are more sustainable. The movie begins with David explaining the basics of energy-efficient design and how it can save homeowners money on their utility bills. He emphasizes the importance of building a tight envelope, which means sealing the home's exterior to prevent air leaks. This can be achieved through proper insulation, windows, and doors. David also talks about the importance of orientation and how a home's layout can affect its energy efficiency.

The movie then takes us to several different homes that David has designed, showcasing the different techniques he uses to create energy-efficient homes. One example is a home that uses a geothermal system to heat and cool the house. Another example is a home that uses solar panels to generate electricity.

Throughout the documentary, David emphasizes the importance of using sustainable materials in home construction. He points out that many traditional building materials, such as concrete and steel, have a large carbon footprint. He encourages builders to use materials such as wood and bamboo, which are renewable resources.

The documentary also touches on the topic of indoor air quality. David explains how certain building materials can release harmful chemicals into the air, affecting the health of those who live in the home. He encourages builders to use materials that are low in volatile organic compounds (VOCs) to improve indoor air quality.

As the movie progresses, David discusses the challenges of building energy-efficient homes in different climates. He explains how homes in colder climates require different techniques than those in warmer climates. For example, a home in a cold climate may require more insulation and airtightness to prevent heat loss.

Towards the end of the movie, David talks about the future of energy-efficient home design. He believes that in the future, homes will be designed to be entirely self-sustainable, generating all the energy they need to function. He also believes that automation will play a significant role in home efficiency, with homes being able to adjust their energy usage based on weather patterns and occupancy levels.

Overall, The Better Built House 02: Designing for Energy Efficiency is an informative and inspiring documentary that highlights the importance of building homes that use less energy and are more sustainable. David Stringer's passion for the subject is evident throughout the film, and his expertise helps to educate viewers on the benefits of energy-efficient design. Whether you're a homeowner, builder, or simply interested in sustainability, this film has something to offer.