Pleasanton Blown-In Insulation Installation 

What Is Blown-In Insulation & When Should You Install It?

Blown-in insulation (often called “loose-fill insulation”) uses small, fluffy particles of material such as cellulose or fiberglass. We use a long hose to blow these particles into wall cavities, attics, or other areas. Unlike traditional insulation rolls, blown-in insulation fills gaps and hard-to-reach places, producing a more uniform thermal barrier.

There are several cases where blown-in insulation is particularly advantageous for homeowners, including: 

• Adding insulation to an existing home - If your home lacks enough insulation, or your current insulation shows signs of damage or wear, blown-in insulation can be a cost-effective and efficient way to protect your home.
• Insulating hard-to-reach spaces - Attics and crawlspaces are common areas where traditional batting rolls are difficult to install. With blown-in insulation, our team can easily access these tight spaces.
• R-value boosting - Placing an extra layer of blown-in insulation over existing insulation increases the R-value (a measure of thermal resistance) of your walls and attic, which can result in lower energy bills and improved comfort.

Pleasanton's temperature swings—hot summers and cool winter nights—often require more insulation than what builders initially installed. Upgrading insulation helps maintain a steady indoor environment and can extend the lifespan of your HVAC system by reducing its workload in the area’s fluctuating climate. Well-insulated properties also block dust and pollen from entering, which is particularly important during the local pollen season.

The Four Types of Blown-In Insulation

At Crawlspace Clean, we can install the four common types of blown-in insulation:

1. Fiberglass - Made from tiny glass fibers, fiberglass provides strong thermal resistance and works as a safe, cost-effective option for most homes. 
2. Cellulose - This type uses recycled paper products treated with fire retardants. It has similar R-value properties to fiberglass but can settle over time, compacting the particles and lowering effectiveness.
3. Rockwool - Also known as mineral wool, rockwool is derived from basalt rock and steel slag. It offers notable soundproofing in addition to thermal properties.
4. Mineral wool - Made from natural rock or blast furnace slag, delivers excellent sound absorption and thermal resistance.

Choosing the correct type of insulation depends on your goals for comfort, energy savings, noise control, and budget. Pleasanton homes can benefit from the moisture resistance and mold-inhibiting qualities of options like fiberglass and mineral wool, especially in attics and crawl spaces. Our team guides clients through the benefits of each material, enabling you to make informed choices for your property and the local climate.