Attic Spray Foam Insulation

Benefits of Insulating Your Attic with Spray Foam

Attic spray foam insulation offers many benefits over traditional insulation methods like fiberglass or cellulose. We want to provide you with information on some of the main advantages so you can make an informed decision for your home or business.  The information below provides you with a brief description of some of the best reasons to choose spray foam insulation for your attic.

Energy Efficiency

• Superior Air Seal: Spray foam creates an airtight “envelope” seal that minimizes air leaks, which is one of the main sources of energy loss in homes. This seal prevents heat from escaping in the winter and cooled air from escaping in the summer, reducing heating and cooling costs significantly.
• High R-Value: Spray foam has a high R-value, or resistance to heat flow, which means you get great insulating performance with a thinner layer of spray foam compared to thicker traditional insulation materials.

Moisture Control

• Water Resistance: Closed-cell spray foam, in particular, is water-resistant, which helps prevent moisture buildup in the attic. This feature reduces the risk of mold growth and water damage.
• Humidity Control: By reducing outside air’s ability to seep in at leak points you can’t see, spray foam insulation helps control indoor humidity levels, thus improving comfort and preventing wood rot and other moisture-related concerns.

Improved Indoor Air Quality

• Barrier to Allergens and Pollutants: By creating a tight “envelope” seal, spray foam reduces the entry of allergens, dust, pollen, and pollutants from outside, which can improve indoor air quality in your home.
• Mold Prevention: The insulation’s moisture resistance reduces mold growth potential in your attic, contributing to a healthier living environment.

Enhanced Structural Support

• Structural Reinforcement: By bonding directly with surfaces, closed-cell spray foam adds structural strength to walls and ceilings. This can be especially beneficial during extreme weather.

Longevity and Durability

• Long Lifespan: Spray foam insulation doesn’t settle, sag, or degrade easily like traditional types of insulation, meaning it won’t need to be replaced as frequently, translating to reduced long-term maintenance costs.

Noise Reduction

• Sound Barrier: Spray foam provides some sound barrier benefits. It reduces noise from outside and even other parts of the home, improving comfort, especially near bedrooms or main living spaces.

Environmentally Friendly Option

• Reduced Energy Use: By helping the home stay warm in winter and cool in summer, spray foam insulation can significantly reduce energy consumption, which in turn reduces greenhouse gas emissions.
• Less Waste Over Time: Its longevity means less material waste over time since it won’t need replacement as frequently as other types of insulation. So less insulation waste ends up in the landfill.