Many homeowners hesitate to insulate or upgrade their attics due to persistent myths about cost, performance, and necessity. Understanding the facts can help you make smarter energy-efficiency decisions for your home.

Some people believe spray foam insulation is only important in cold climates, while others assume thicker insulation always means better performance. In reality, the effectiveness depends on the type of material, R-value, and proper installation.

Clearing Up Common Misconceptions

One common myth is that insulation “wears out” quickly. In truth, most materials last decades when installed correctly. Another misconception is that insulation alone can stop drafts — sealing air leaks is equally important.

According to building insulation standards, combining insulation with proper ventilation and air sealing ensures maximum performance. Cost concerns are also often exaggerated, as insulation typically pays for itself through energy savings.

By debunking these myths, homeowners gain confidence to invest in insulation that enhances comfort, efficiency, and long-term value.

Centex Insulation of Georgetown
Wildwood Dr, Georgetown, TX 78633
(512) 234-1687