Attic insulation is an advanced insulation that can significantly reduce your energy costs by creating a home-wide air seal. This prevents warm air from escaping your home during the winter and cool air from coming in during the summer. By insulating your home in this way, you can also reduce the risk of mold and other indoor air quality issues.

The type of spray insulation used in a house depends on the climate and home design. Closed-cell spray foam is generally recommended for homes in climates with extreme temperature variations. This type of insulation provides a higher R-value, around 3.5 to 3.6 per inch, and is more rigid than open cell foam.

Safety Considerations for Spray Foam Insulation

Open-cell spray foam, on the other hand, is typically recommended for areas that require a greater airflow, such as around electrical outlets and light fixtures. It is also more affordable than closed-cell spray foam.

This liquid insulation is sprayed into an open cavity, such as an attic or crawl space in new construction or in a basement rim joist or knee wall in an existing home. It can also be applied to exterior walls in new construction and pole barns. It fills cracks and crevices, which helps reduce energy bills, as well as sound and water vapor penetration. It never loses its shape and won’t compress or sag over time, as some other types of insulation do.

Many homeowners ask whether they can apply spray foam themselves or if it’s better to have a professional do it? Applying spray foam can be messy and requires special equipment and training. It is also more expensive than other methods of insulating a house, although the upfront expense is quickly offset by lower energy bills and fewer repairs.

316 Insulation of Tacoma
3010 N 27th St Tacoma WA 98407
253-201-2962