Weatherization Services
Weatherization Services in the Finger Lakes, Rochester, Syracuse & Ithaca
Weatherization is one of the most effective ways to improve comfort, reduce energy waste, and protect your home from New York’s extreme seasonal temperatures. At AB Insulation, we use advanced building science techniques to tighten your home’s building envelope, eliminate drafts, and dramatically improve heating and cooling efficiency.
If your home feels drafty, uneven, or expensive to heat and cool, weatherization is the solution.
For expert service, call 3155977000 to schedule your FREE weatherization assessment
What Is Weatherization — and Why Does It Matter?
Weatherization refers to the upgrades that protect your home from outdoor temperatures, air leakage, and moisture intrusion.
In simple terms: less leakage = more comfort.
A properly weatherized home:
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Keeps warm air inside during winter
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Keeps hot, humid air outside during summer
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Reduces drafts and cold spots
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Lowers heating and cooling costs
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Improves indoor air quality
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Reduces strain on HVAC equipment
Most homes in the Finger Lakes region are under-insulated and full of air leaks, which means they use far more energy than necessary. AB Insulation fixes these weaknesses at the source.
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Attic and roof
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Exterior walls
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Basement and crawl space
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Rim joists
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Windows and doors
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Insulation and air barriers
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Water-resistant membranes
When any part of the envelope leaks, your home becomes uncomfortable and inefficient.
AB Insulation strengthens the entire envelope using proven, high-performance materials.
The Building Envelope: Where Weatherization Begins
Your home’s “building envelope” is the barrier between indoors and outdoors. It includes:
AB Insulation’s Weatherization Services
We provide comprehensive building science-based upgrades to seal, insulate, and optimize your home.
Diagnostics & Evaluation
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Free weatherization inspection
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Free estimates for recommended improvements
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Building envelope analysis
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Insulation and air leakage assessment
Insulation Upgrades
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Attic insulation
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Wall insulation
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Basement & crawl space insulation
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Rim joist insulation
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Hybrid insulation systems
Air Sealing Services
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Seal leaky ductwork
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Window and door sealing
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Air seal electrical outlets & switches
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Seal attic bypasses
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Air seal recessed lights
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Rim joist air sealing
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Complete attic air sealing
We use high-performance materials including spray foam, dense pack cellulose, rigid foam, weatherstripping, gaskets, and more.
6 Signs Your Home Needs Weatherization
Rooms that are too hot in summer or too cold in winter
Cold drafts in different areas of the home
Worn or missing weatherstripping
High heating and cooling bills
Recessed lights below the attic
Inadequate attic insulation
If you’re experiencing any of these issues, your home is losing energy — and money.
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Harsh winters
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Hot, humid summers
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High winds
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Temperature swings
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Aging construction
Many older homes were never properly sealed, and even newer homes are built to minimum code — not maximum comfort.
Weatherization solves these problems by tightening the building envelope and improving insulation where it matters most.
Why Homes in the Finger Lakes Need Weatherization New York homes face:Â
Benefits of Weatherizing Your Home
Lower Energy Bills
Reduce heating and cooling costs by eliminating air leaks and improving insulation.
Improved Comfort
No more cold floors, drafty rooms, or temperature swings.
Better Indoor Air Quality
Air sealing reduces dust, allergens, and outdoor pollutants.
Longer HVAC Lifespan
Your system runs less often and lasts longer.
Higher Home Value
Energy efficient homes are more desirable and cost less to operate.
Why Homeowners Choose AB Insulation
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Local experts serving the entire Finger Lakes region
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Certified, highly trained weatherization specialists
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Building science driven approach
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High performance materials and proven techniques
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Honest assessments and clear recommendations
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Help accessing NYSERDA rebates & federal tax credits
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Fast, clean, professional installation
AB Insulation transforms drafty, inefficient homes into comfortable, energy smart spaces.
