Installed correctly? Take a closer look at your attic insulation

Along the edges of the attic, ventilation baffles help maintain airflow from the soffit vents into the attic. These small components play an important role in protecting your home.

In this case, the baffles had been installed backwards.

Why attic baffles matter

Your attic needs proper airflow to manage heat and moisture. Ventilation allows fresh air to enter through soffit vents and move upward through the attic, helping prevent moisture buildup and improving insulation performance.

Baffles help maintain this airflow by keeping insulation from blocking the vents.

When installed correctly, they create a clear channel for air movement. When installed incorrectly, airflow can be restricted, which may contribute to moisture accumulation and reduced insulation effectiveness.

Over time, this can affect comfort, energy efficiency, and the long-term durability of your home.

Insulation works best as part of a complete system

Insulation, air sealing, and ventilation work together to protect your home.

Proper attic insulation helps:

• Improve comfort throughout the year

• Reduce heating and cooling costs

• Prevent moisture-related issues

• Protect your roof and attic structure

• Support long-term home durability

Details like correct baffle installation help ensure the entire system performs as intended.

Experience and attention to detail make the difference

Since 2009, Ecotelligent Homes has completed thousands of insulation and energy efficiency projects across Michigan. Our approach focuses on the complete attic system, including insulation, ventilation, and air sealing.

We follow best practices to ensure every component is installed correctly and supports long-term home performance.

This attention to detail helps homeowners improve comfort, efficiency, and peace of mind.

When in doubt, a professional evaluation can help

If you’re unsure whether your attic insulation and ventilation were installed correctly, a professional inspection can help identify potential issues and ensure your home is properly protected.