How to deal with toxic air problems as a home builder

As Canadian wildfires darken U.S. cities and the Air Quality Index (AQI) reports widespread hazardous conditions, builders are asking for an industrywide air safety mandate. Contractors want stronger building code guidelines and more information on how to properly seal homes to protect from unhealthy indoor air quality.

10 considerations as air quality becomes more concerning

Builders anticipate the increasing challenges that come along with toxic air, and they’re looking to address this by creating healthy living spaces for their clients. Indoor air quality has become a major topic of discussion – there are many factors to consider as climate change pushes this issue to the forefront.

1. Material selection

It’s important to select durable materials designed to withstand changing air quality without deteriorating. There are many building material options that release less toxins into the air. Look for low- or no-VOC (volatile organic compounds) paints and sealants as well as flooring that’s Green Guard certified. Making informed material choices will significantly contribute to overall healthier air quality.

2. Ventilation systems

Advanced ventilation systems designed to filter and circulate air reduce indoor air pollution. Many advanced systems on the market are able to circulate in fresh outdoor air without creating temperature changes. Builders should focus on mechanical ventilation systems that circulate fresh air in and stale air out. Heat and energy recovery ventilators enhance air quality without creating drastic temperature changes and compromising energy efficiency. The EPA provides specific educational guidelines on indoor air quality.

3. Air filtration

Air filtration systems are made to remove harmful pollutants from the air – these indoor air cleaning systems make the environment healthier and more comfortable. Builders can educate clients on installing advanced HEPA air purifiers to target and remove contaminants. HEPA filters are being used on planes to filter out airborne contaminants and stop the spread of viruses, so it would make sense to use them in our homes. This episode of “The Building Code” podcast goes into detail on home sustainability practices, including those that improve indoor air quality.

4. Green building practices

Look into green building practices that prioritize healthy living. These practices include proper ventilation, lights that adjust to natural daylight and sustainable and nontoxic materials. The goal of green building practices is to enhance indoor air quality and bring down the home’s environmental impact. Builders can adapt by prioritizing passive cooling and natural ventilation options that’ll bring down the use of energy-intensive cooling systems.

5. Sealing and insulation

Minimize the inflow of unhealthy air by properly sealing and insulating all your home projects. A safe indoor environment is both well ventilated and sealed from outside pollutants. Matt Risinger, CEO and chief builder of Risinger Build and founder of The Build Show Network, recommends building an airtight house and then bringing efficient airflow into the space. Matt said, “Would you build a house with windows that only went within one inch of shutting, but didn’t actually shut?” His point being a leaky house is not the goal for airflow – first insulate and seal the house, then bring in the airflow.

6. Landscaping

Vegetation surrounding the home can act as a natural air filter. Consider planting trees, shrubs and natural grasses to act as barriers against air pollutants. Many trees and shrubs are known for their ability to absorb pollutants and in turn release oxygen. Research what’ll thrive in your local climate – remember that thoughtful landscaping enhances the air quality around the home.

7. Client awareness

Educate clients on the selections you’ve provided for their homes and the steps you’ve taken to give them healthier indoor air quality. Make sure they understand the impact of indoor air quality on their health, as well as how you’ve worked to improve this through building material selections, ventilation systems and filtration methods. The long-term health effects of many chemical compounds used in home construction aren’t yet fully understood.

8. Collaboration with experts

Learn from the experts on the most updated research for air quality solutions. Consult HVAC professionals and environmental engineers on new technologies, practices and materials. Be sure your projects are following local and national regulations on air quality and pollution control.

9. Innovative technology

Stay updated on home building technology that enhances indoor air quality, such as smart home solutions and air purification systems. Plan for long-term effects of climate change and the increase of toxic air pollutants. Smart home systems that monitor air quality and adjust ventilation and filtration are on the rise.

10. Continual education

Keep your team educated on the latest trends and strategies for building environmentally responsible and healthy homes for your clients. Attend workshops and seminars that focus on indoor air quality and new building practices. Being ahead of the curve is important with changing air quality due to climate change.

“We can talk about resiliency and durability and health and indoor air quality and all those things,” Matt said. “But it basically boils down to a fundamental desire to build a good house.” And building a quality home starts with educating your team on the latest findings and industry trends.

What role does the government play?

Builders are asking for mandates on how to regulate and adapt to unhealthy air quality. The construction industry is always navigating new trends, and this is just another obstacle in the ever-evolving field.

More governmental guidance is needed for builders to successfully achieve healthy air quality for their clients. The Environmental Protection Agency is working to propose new indoor air quality regulations. Until then, the best thing builders can do is to be sure that indoor air is being filtered well to protect against these harmful particles.

How can Buildertrend help create safer living spaces?

Make sure your projects contribute to a healthier indoor environment. Buildertrend is here to help you navigate toxic air problems with Selections. You can share sustainable options for your clients to approve right in the app.

Schedule a demo today to see Buildertrend’s solution for a more sustainable construction industry.