Choosing Insulation

Not all insulation materials perform the same, and choosing the right one for your home depends on more than just cost. Climate, moisture control, and long-term energy efficiency all play a role in how well your insulation works — especially here in the Charlotte and Lake Norman areas, where temperature swings and humidity can put your home’s comfort to the test.

Our team provides expert guidance to help you select the most effective insulation for your home’s specific structure and comfort goals. We look beyond quick fixes, focusing on smart, long-term solutions that improve energy efficiency, reduce drafts, and maintain a healthier indoor environment.

Below is a simple comparison chart to help you see how each insulation material measures up in performance, cost, and efficiency.

Batt insulation is one of the most widely used materials for homes, designed to fit standard framing sizes in walls, floors, and ceilings. Its R-value typically ranges from 3.1 to 3.7 per inch, providing reliable thermal resistance that can be tailored to your home’s specific climate needs. In addition to improving energy efficiency, batt insulation also offers strong sound-absorbing qualities, helping to create a quieter and more comfortable indoor environment.

Proper installation is essential to maximize its performance. Careful attention must be given to areas around electrical boxes, wiring, plumbing vents, and ductwork to prevent gaps or compression that could reduce effectiveness. These spaces are typically sealed with materials such as aluminum flashing, high-temperature silicone, or expanding foam to maintain a tight, consistent barrier.

Both fiberglass and mineral wool batts are naturally non-combustible, providing an added layer of safety while improving comfort and energy control throughout your home.

Blown-in insulation is made from small, loose particles of fiberglass, cellulose, or mineral wool that are applied using specialized blowing equipment. This process allows the material to fill even the smallest gaps and irregular spaces, creating a continuous thermal barrier that helps prevent air leaks and energy loss. Because it conforms tightly to the structure, additional sealing measures are often unnecessary, making blown-in insulation an efficient solution for attics, walls, and hard-to-reach areas.

Depending on the material and density, blown-in insulation offers an R-value between 2.7 and 3.3 per inch. Fiberglass generally provides a lower R-value compared to fiberglass batts, while cellulose and mineral wool options can offer enhanced soundproofing and thermal performance.

Fiberglass and mineral wool are naturally non-combustible, adding an extra level of fire safety. Cellulose, while made from recycled materials, is treated with fire retardants to reduce flammability and ensure safe, reliable performance.

Blown-in insulation is an effective, flexible choice for homeowners seeking improved energy efficiency and year-round comfort without major renovation or disruption.