Attic Insulation & Service Contractor in Charlotte, Gastonia, Belmont & Nearby Cities in NC & SC

Benefits of Upgrading Attic Insulation

• ✅ Lower Energy Bills – Reduces heating and cooling costs by improving energy efficiency.
• ✅ Improved Comfort – Maintains consistent indoor temperatures throughout your home.
• ✅ Enhanced HVAC Efficiency – Reduces strain on your heating and cooling systems, prolonging their lifespan.
• ✅ Better Indoor Air Quality – Prevents outdoor pollutants and allergens from entering your home.
• ✅ Moisture Control – Helps reduce condensation and the risk of mold growth.
• ✅ Environmental Impact – Lowers your carbon footprint by reducing energy usage.

Top Signs of Attic Insulation Problems & When to Schedule an Inspection

• HVAC System Issues – Heating or AC running constantly or more than usual.
• Uneven Temperatures – Noticeably warmer or cooler rooms compared to others in your home.
• High Energy Bills – Unexpectedly high heating or cooling costs.
• Drafty Rooms – Feeling drafts, especially near ceilings or upper floors.
• Ice on Roof – Ice buildup is often caused by escaping heat.
• Moisture or Mold in the Attic – Damp insulation or mold growth, indicating poor ventilation or insulation.
• Pest Activity – Rodents or insects nesting in poorly sealed insulation.
• Old Attic Insulation – Insulation that’s flattened or over 10-15 years old.
• Unpleasant Odors – Musty or stale smells indicating possible moisture retention in insulation.

How Does Attic Insulation Work?

Attic insulation works by creating a barrier that slows down the movement of heat, keeping your home comfortable year-round. In winter, insulation traps warmth inside, preventing it from escaping through the roof. During summer, it blocks outdoor heat from entering your living space, keeping your home cooler. By reducing heat transfer, attic insulation helps maintain consistent temperatures, lowers energy use, and reduces heating and cooling costs.

Seal Attic Air Leaks & Add Insulation For An Energy Upgrade That Pays For Itself

The attic is typically the biggest source of energy loss in a home. Installing the right amount of insulation and sealing air leaks can make a big difference in your energy bills and comfort.

Many homes have as little as 9 inches of attic insulation in regions where the U.S. Department of Energy recommends 16 inches. Insulation levels and thermal performance are measured by R-Value. The higher the R-value, the better the insulation's ability to resist heat flow. It is recommended that most homes in North Carolina have between R-49 and R-60 of attic insulation, depending on the insulation material.

Air sealing is a critical step when insulating an attic because sealing air leaks stops conditioned interior air from leaking into the attic. Air sealing can prevent attic mold and significantly reduce heating and cooling bills. GSM Services uses a variety of materials and techniques to stop this energy-wasting air leakage. Be sure to check out our specialized SuperAttic™ System.

Attic Insulation Services

At GSM Services, we’re the trusted experts in home and attic insulation for Greater Charlotte. With years of experience and advanced equipment, we specialize in installing and removing all types of insulation, including blown-in, cellulose, radiant barriers, roof insulation, and more. Our services also include attic air leak testing, sealing solutions, and comprehensive attic upgrades to boost your home’s energy efficiency and comfort. Serving Charlotte, Gastonia, Lincolnton, Belmont, Shelby, Fort Mill, and surrounding areas, we provide customized insulation solutions tailored to your needs. Call us or reach out online to schedule your FREE Insulation Inspection today!