Few innovations have had a more significant impact on central Wisconsin homeowners than spray foam insulation. This incredible technology reduces energy bills and creates an air-tight seal, which helps prevent damage from pests, mildew and mold. It’s the unsung hero behind optimum HVAC efficiency, winter energy savings and draft prevention.
Efficiency Redefined: Embracing New Generation Spray Foam Insulation
The spray foam is applied in a thick layer on the wall or roof and quickly expands into the space. It fills small cracks and crevices making it suitable for new construction projects, attics, crawl spaces, and rim joists. It is also easy to install in existing homes and commercial buildings, as long as the areas that need to be insulated are accessible.
Unlike other types of insulation, spray foam does not lose its strength over time. Its unique composition allows it to withstand intense heat and pressure. It’s ideal for sealing areas around light fixtures and electrical outlets, as well as gaps where walls meet windows and doors. In addition to its insulating properties, spray foam also blocks unwanted moisture from entering the home.
It keeps conditioned air in the house during cold weather and out of the house during summer. This lowers the utility costs by reducing the workload of heating and cooling systems. The result is a substantial reduction in electricity bills and carbon emissions.
While some builders and designers choose to avoid spray foam on a number of grounds, including its high GWP, others are choosing to use it in their projects. For example, 475 High Performance Building Supply advocates for foam-free construction, as it believes that like-minded individuals should specify a more eco-friendly material such as cellulose or mineral wool, rather than foam based on petrochemicals.