Spray foam insulation is a versatile material that can be used for wall, ceiling, and roof insulation. Its cells interlock, forming a solid barrier against air and, in some cases, moisture penetration. This allows it to effectively seal energy-draining leaks, significantly reducing the load on heating and cooling systems and lowering energy costs over time. It is also highly durable, resisting the degradation that can occur with other insulating materials.

Open-cell and closed-cell spray foam insulation are available to meet varying project needs. Open-cell foam is less expensive but has a lower R-value per inch, while closed-cell foam has higher R-values and adds strength to walls and attics. The choice of insulation type depends on the location, building requirements, and other considerations, such as environmental impacts and health concerns.

Spray Foam Insulation for New Construction Projects | AFT Insulation Tips

Closed-cell spray foam provides a robust moisture barrier, protecting structures from mildew and mold growth, while preserving the integrity of building components and maintaining healthy indoor air quality. This feature is especially important in basements and crawl spaces, where excessive humidity can lead to rot, structural damage, and poor indoor air quality.

Professional technicians are trained to install spray foam insulation to precise specifications. They follow a thorough process that includes assessment, preparation, mixing, application, curing, inspection, and cleanup. It’s recommended that home occupants vacate the residence during spraying and curing. This is because spray foam insulation off-gases significant amounts of volatile organic compounds (VOCs). The blowing agents typically used in the production of spray foam insulation have a Global Warming Potential (GWP) of more than 3,400 times that of carbon dioxide, contributing to climate change.

AFT Insulation
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