Cellulose Insulation Services
Cellulose Insulation Services in the Finger Lakes & Upstate NY
HighPerformance CleanFiber Cellulose — A Smarter, Greener Alternative to Fiberglass
Homeowners across the Finger Lakes are upgrading to cellulose insulation because it delivers superior comfort, better energy savings, and dramatically improved air sealing compared to traditional fiberglass. At AB Insulation, we install premium CleanFiber cellulose, one of the highest performing and most environmentally responsible insulation materials available today.
Whether you’re insulating an attic, walls, or an entire home, cellulose offers unmatched coverage, sound control, and fire protection — all while using up to 85% recycled content.
Why Cellulose Insulation Outperforms Fiberglass
Fiberglass batts often leave gaps, voids, and air pathways that reduce their effectiveness.
CleanFiber cellulose is blown into place, allowing it to:
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Completely fill cavities
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Seal around wiring, plumbing, and framing
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Reduce air movement
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Create a dense, continuous thermal blanket
The result is a home that stays warmer in winter, cooler in summer, and quieter year round.
Benefits of CleanFiber Cellulose Insulation ​
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Cuts heating & cooling bills by up to 32%
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Superior sound control
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Exceptional fire resistance
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Can be installed over existing insulation
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Made from up to 85% recycled content
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Improves air sealing and comfort
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Safe, nontoxic, and chemical free
Why CleanFiber Cellulose Is a “SuperGreen” Insulation
Up to 85% recycled content
Made from reclaimed paper that would otherwise end up in landfills.
Low energy manufacturing
Fiberglass requires six times more energy to produce at the same
R-value.
High R-value per inch
Up to R4 per inch, outperforming many traditional insulation materials.
Sustainable, safe, and long-lasting
No harmful chemicals, no off gassing, and no environmental burden.
Fire, Mold & Pest Resistance Built In
CleanFiber cellulose undergoes a two-stage fire-retardant treatment, resulting in:
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A Class 1 fire safety rating
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Resistance to mold and mildew
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Protection against insects and pests
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Reduced oxygen availability inside wall cavities (slows fire spread)
It contains no formaldehyde, VOCs, or hazardous fibers, making it a safe choice for families.
Two Cellulose Installation Methods for Every Application
AB Insulation installs cellulose in multiple forms to match your home’s needs.
Loose Fill / Blown-in Cellulose (Attics)
The most common and cost-effective method.
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Ideal for attic upgrades
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Can be blown over existing insulation
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Fills gaps and irregular spaces
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Provides excellent coverage and sound control
A technician feeds cellulose into a blower, sending it through a long hose to evenly distribute it across the attic floor.
DensePack Cellulose (Walls & Enclosed Cavities)
Perfect for retrofits and existing homes.
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Installed through small 2-inch access holes
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High-pressure application creates a dense, airtight fill
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Eliminates voids and cold spots
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Great for exterior walls, knee walls, and floors
Access holes are sealed after installation, leaving no visible impact.
Our team brings building science expertise to every project. We don’t just “add insulation” — we design complete thermal and air sealing solutions that improve comfort, efficiency, and home durability.
Homeowners choose us because we offer:
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Certified, highly trained installers
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Advanced equipment for dense pack and blown in applications
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Honest assessments and clear recommendations
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Solutions tailored to older homes, new construction, and everything in between
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A commitment to quality, safety, and longterm performance
When it comes to cellulose insulation, AB Insulation is the Finger Lakes’ trusted expert.
Why Homeowners Choose AB Insulation for Cellulose
Frequently Asked Questions & Answers
What is cellulose insulation and how does it work?
Cellulose insulation is a blown-in insulation material made from up to 85% recycled content that fills cavities completely, sealing around wiring, plumbing, and framing to create a dense, continuous thermal blanket. Unlike fiberglass batts, which leave gaps and air pathways, cellulose is blown into place under pressure, eliminating voids and reducing air movement throughout your home. AB Insulation installs premium CleanFiber cellulose for homeowners across Rochester, Syracuse, Ithaca, and the Finger Lakes region. Call (315) 597-7000 for a free estimate.
Is cellulose insulation better than fiberglass?
In most applications, yes. Cellulose fills every gap, void, and irregular space in a way that fiberglass batts simply cannot, resulting in superior air sealing, better thermal performance, and improved sound control. CleanFiber cellulose can cut heating and cooling bills by up to 32% — significantly outperforming standard fiberglass installations. AB Insulation helps Finger Lakes homeowners make the switch every day. Call (315) 597-7000 to learn more.
What are the benefits of CleanFiber cellulose insulation?
CleanFiber cellulose delivers a wide range of benefits including heating and cooling savings of up to 32%, superior sound control, exceptional fire resistance, and improved air sealing. It is made from up to 85% recycled content, contains no formaldehyde or VOCs, and is safe for families and pets. It can also be installed directly over existing insulation, making it a cost-effective upgrade for older homes throughout Central and Western New York.
Is cellulose insulation environmentally friendly?
Yes — cellulose is one of the most eco-friendly insulation materials available. CleanFiber cellulose is made from up to 85% recycled paper that would otherwise end up in landfills, and fiberglass requires six times more energy to manufacture at the same R-value. With no harmful chemicals, no off-gassing, and a high R-value of up to R-4 per inch, it is one of the most sustainable and effective insulation choices available to Upstate New York homeowners.
Is cellulose insulation fire resistant?
Yes. CleanFiber cellulose undergoes a two-stage fire-retardant treatment that earns it a Class 1 fire safety rating — the highest available. The dense-pack installation method also reduces oxygen availability inside wall cavities, which naturally slows the spread of fire. It contains no formaldehyde, VOCs, or hazardous fibers, making it a safe choice for families throughout the Finger Lakes and Upstate New York.
Can cellulose insulation be installed in existing walls without major renovation?
Yes — this is one of cellulose's biggest advantages for existing homes. Using the dense-pack method, AB Insulation installs cellulose through small 2-inch access holes drilled into the wall, fills the cavity completely under high pressure, and then seals the holes — leaving no visible impact on your home. This makes it ideal for retrofitting exterior walls, knee walls, and floors in older homes throughout Rochester, Syracuse, Ithaca, and surrounding areas.
What is the difference between blown-in and dense-pack cellulose insulation?
Blown-in cellulose is the most common method and is ideal for open attic spaces — a technician uses a blower and hose to evenly distribute cellulose across the attic floor, filling gaps and irregular spaces with ease. Dense-pack cellulose is applied at higher pressure through small access holes and is designed for enclosed cavities like exterior walls, knee walls, and floors. AB Insulation installs both systems and will recommend the right approach based on your home's specific needs.
How much can I save on energy bills with cellulose insulation?
Homeowners who upgrade to CleanFiber cellulose insulation can reduce their heating and cooling bills by up to 32%, depending on their home's current insulation condition. Cellulose achieves this by creating a dense, airtight thermal blanket that eliminates the gaps, voids, and air movement that cause energy loss in fiberglass-insulated homes. AB Insulation serves homeowners throughout Rochester, Syracuse, Ithaca, and the Finger Lakes — call (315) 597-7000 for a free home insulation assessment.
Does AB Insulation offer free cellulose insulation estimates?
Yes. AB Insulation offers free, no-obligation cellulose insulation estimates for homeowners throughout Rochester, Syracuse, Ithaca, Palmyra, and the entire Finger Lakes region. Our certified installers will inspect your home, identify where you're losing heat, and provide a clear recommendation tailored to your home's needs. Call (315) 597-7000 to schedule your free estimate today.
What areas does AB Insulation serve for cellulose insulation?
AB Insulation serves homeowners throughout Central and Western New York including Rochester, Syracuse, Ithaca, Palmyra, Canandaigua, Geneva, Auburn, Fairport, Webster, Victor, Pittsford, Macedon, Penfield, Brighton, Henrietta, Cortland, Spencerport, Brockport, and surrounding communities. Call (315) 597-7000 to confirm service availability in your area.