Attic insulation, if well cared for, can last for decades. But all insulation, no matter the type, eventually begins to degrade. Since insulation is a critical part of the building structure responsible for maintaining a comfortable temperature inside as well as improving energy efficiency, it is important to replace it if it is damaged or degraded. “To be effective, attic insulation replacement has to be done correctly,” shares Walnut Creek attic cleaning company, Attic Efficiency. “In most cases, it is best done by professionals in attic insulation replacement to its effectiveness and to prevent exposure to dangerous contaminates and to reduce risks.”

What is Attic Insulation Replacement?

Attic insulation replacement is the process of safely removing old, degraded, and damaged insulation and replacing it with new.

What are the Types of Common Insulation

The most common types of attic insulation include:

  • Fiberglass
  • Spray Foam Insulation
  • Cellulose Insulation

How Long Does Insulation Last?

Under ideal conditions and with proper upkeep, insulation can last 40 years or significantly longer, depending on the type of insulation. However, the insulation in most attics does not receive regular care and therefore becomes less and less effective over time.

What Conditions Affect the Effectiveness of Insulation?

Many things can cause the insulation to degrade. Water damage is one of the most common causes of degradation. It may come from roof leaks or condensation. The presence of water can cause mold growth making the insulation less effective and becoming a health hazard. Pest activity is another problem that has a huge impact. Rodents may move or shred insulation, causing air leaks. Rodent urine also seriously degrades insulation. Finally, another serious and common problem is dust.

Why is Professional Attic Insulation Replacement Important?

Attic insulation replacement has to be done correctly to be effective. While it may seem like a simple job, it is a multi-step process that needs a professional eye to spot the many potential problems. The process includes safely removing old insulation, air-sealing the space, and installing the insulation material. A professional attic and insulation services company can also spot the causes of problems, such as roof leaks and rodent entry points.

Attic insulation removal can also be dangerous. If the attic is unfinished, there is a greater risk of falling. Handling old and damaged insulation requires special equipment, including protective overclothes, respirators, gloves, and more.

How is the Effectiveness of Insulation Measured?

Insulation is measured in R-Value. R-value measures the resistance to heat flow per inch of thickness of the material. The higher the R-value, the greater the performance.

Why Would Attic Insulation Need to be Removed?

Several things would cause a need for attic insulation replacement. Here are the most common.

  • It has water damage.
  • There is the presence of mold.
  • It is compressed and damaged.
  • It is old and no longer effective.
  • Utility usage is going up.
  • It has been destroyed or contaminated by rodents.
  • It is causing air quality problems.
  • It is dirty and less effective.
  • It is broken down from human activity.
  • The attic has not previously received regular cleanup and care.
  • The current insulation is old and does not meet the current recommendations for energy efficiency.
  • The existing insulation has the wrong R-value for the home’s geographical location.

Top Attic Insulation Replacement Company in Walnut Creek

Old and degraded insulation can cause high energy bills, poor indoor air quality, and health issues, among other serious issues. For attic insulation replacement, it is important to find skilled professionals for the job. Located in Walnut Creek, CA, Attic Efficiency is the area’s trusted attic and insulation services expert. The locally owned and operated company provides superior services for competitive prices. Attic Efficiency proudly serves the San Francisco Bay Area and is licensed, insured, and fully bonded.