When to Replace Your Home Insulation? 6 Signs That Can Tell You

Having worn-out insulation in your home is a problem. A drafty house, for example, is one of those problems. You may even suffer from health problems due to rodents, allergens, and mold, while others can affect your wallet with high energy bills. Is your home insulation in need of replacement? How can you determine this? We will first consider the specific type of insulation inside your home, and then determine what factors can weaken insulation (and what signs to look for).

How well insulated is your home?

Insulation comes in a variety of types, each with a different lifespan. Is your house well insulated? As a general guideline for replacement, use these average lifespans:

Fiberglass Insulation

Insulate with fiberglass for cost-effectiveness and effectiveness. In most houses, a roof can last 80 to 100 years without needing to be replaced unless it is damaged. It may be time to schedule an inspection or a home energy audit for your insulation if it’s been installed in fiberglass batts for a decade or more.

Cellulose Insulation

In comparison with other types of insulation, cellulose insulation is more efficient at blocking airflow. Cellulose insulation can even protect your house from a fire in some cases.

Cellulose insulation degrades over time, however, because it is primarily made from recycled materials. After installation, the lifespan is generally between 20 and 30 years, with degeneration starting as early as 15 years after installation.

It can be affected by severe weather and outside interference like other types of insulation.

A supplement to insulation is often made from cellulose. Even in homes insulated primarily with other materials, cellulose can still degrade as your home ages, and if there is cellulose present, the aging process is magnified.

Mineral wool insulation

A relatively durable home insulation material, mineral wool has become increasingly popular. Depending on the type of insulation being used (e.g. glass wool, slag wool, rock wool, etc.), mineral wool insulation can generally last for several decades before it needs to be replaced.

While mineral wool insulation can last a long time, it can be significantly shortened by damage or other compromising factors. Its use as an insulation supplement is similar to that of cellulose and may need to be replaced even if longer-lasting materials are present elsewhere.

Understanding the history of your home is crucial. Many older houses either have poor insulation or have been improperly insulated. A house built longer than 20 years is more likely to have compromised insulation that requires replacement.

Insulation Replacement: 6 Signs Your Home Needs

Have you noticed an issue with your home insulation but aren’t sure if it needs to be replaced? Six ways to tell if it’s time to replace your home insulation and hire an insulation replacement company in San Antonio:

  • Your house’s temperature changes frequently (unevenly).
  • When it comes to keeping your house at the “right” temperature, you never seem to be able to keep it there – it’s always too hot or too cold.
  • You have a drafty house throughout.
  • Drafts occur in certain rooms of your house (often a sign you need to replace the crawlspace insulation).
  • You are paying too much for energy.
  • A household member is frequently ill or allergic. (Bacteria, mold, and allergens can grow in deteriorating, damaged, or improper insulation).

Schedule a home energy audit in San Antonio

America Air Duct Cleaning is a very professional air duct cleaning and insulation replacement company in San Antonio and provides that provides customers with reliable and courteous services and with the most attractive prices on the market.

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