Many prospective customers have questions about how effective spray foam insulation really is. GW Spray Foam Insulation has complied some of our commonly asked questions here. Continue reading to find out if your question is answered, if not, feel free to send us an email by filling out the eform on our contact page.
Traditional insulation has a Long Term Thermal Rating which is degraded over time. Spray foam will never lose its shape which means it won’t sag, crack or gap.
We use top-quality Johns Manville spray foam insulation products which are impervious to water absorption. When applied to cracks, it creates a tight bond and does not change its shape over time.
Spray foam insulation creates an air-tight barrier that prevents air and moisture from leaking in or out. When outside air is unable to enter your home, you use less energy trying to keep the space at a comfortable temperature.
Spray foam insulation can help reduce allergens from entering the home due to the barrier it creates when applied to cracks and walls. Contaminated outdoor air will not be able to enter through areas sealed with spray foam insulation, which will result in improved indoor air quality.