Blown-in cellulose insulation is an eco-friendly material made from recycled paper products that are treated with fire- and pest-resistant additives. Installed with specialized equipment, cellulose is blown into wall cavities, attic floors, and hard-to-reach areas, filling every gap and creating a dense thermal blanket.

Unlike traditional batt insulation, blown-in cellulose conforms to spaces of all shapes and sizes. This ensures better coverage and fewer gaps, which means less air leakage, improved comfort, and lower energy bills. It’s also an environmentally conscious choice, as it makes use of recycled content and helps reduce waste.

Key Benefits:

Excellent coverage that minimizes drafts and cold spots

Eco-friendly material made from up to 85% recycled content

Naturally treated to resist fire, mold, and pests

Great for both new construction and retrofit projects

Quieter homes thanks to sound-dampening properties

Blown-in fiberglass insulation is a versatile and cost-effective solution for improving your home’s comfort and energy efficiency. Instead of pre-cut batts, this type of insulation is installed using specialized equipment that “blows” loose fiberglass fibers into place. The result is a soft, fluffy layer of insulation that conforms to the shape of your attic, walls, or other cavities, creating consistent coverage with no gaps.

Blown-in fiberglass is fire-resistant, lightweight, and long-lasting. It won’t settle or lose effectiveness over time, and when installed correctly, it delivers dependable performance for decades. Homeowners often choose blown-in fiberglass because it’s affordable, clean, and ideal for covering large areas quickly.

Key Benefits

Provides seamless coverage that reduces heat loss and drafts

Lightweight fibers that won’t sag, settle, or compress over time

Naturally fire-resistant for added safety

Cost-effective way to improve efficiency in older homes or new construction

Can be installed quickly with minimal disruption

Both fiberglass and cellulose can be installed as blown-in insulation. They both aren’t a one-size-fits-all solution — they shine in specific applications where its density and coverage are most effective.

Attics

Provides a thick, seamless blanket of insulation on attic floors

Reduces heat loss through the roof, one of the biggest areas of energy waste

Ideal for both older homes and new construction

Wall Cavities

Can be dense-packed into existing walls during retrofits

Fills gaps around electrical wires, pipes, and framing for better coverage

Improves comfort in older homes without major renovations

Sound Control

Because of its density, cellulose is excellent at absorbing sound

Often used in interior walls for added privacy and noise reduction

Which is Best?

Choose fiberglass if you want a lightweight, affordable, and non-combustible product with minimal settling.

Choose cellulose if you want maximum coverage, eco-friendly materials, and better soundproofing.