Keep Cool Air In & Hot Air Out This Summer
At Home Performance Professionals, we provide air sealing and home energy efficiency services in Western New York, helping homeowners across Buffalo, Erie County, and Niagara County keep their houses cooler, drier, and more energy-efficient all summer long. When a home isn’t properly sealed, warm, humid outdoor air slips in while cooled air escapes. That forces your AC to run harder and longer, raises energy bills, and leaves rooms at different temperatures. Air sealing fixes the problem at the source by tightening your home’s structure and controlling airflow so your cooling system can perform as intended.
What Is Air Sealing?
Air sealing is the work of closing gaps and leaks in your home’s building envelope — the barrier that separates indoor and outdoor air.
Most homes in Buffalo and Western New York have hidden air leaks caused by:
- Aging materials
- Construction gaps
- Settling over time
Common problem areas:
- Attic openings and top plates
- Basement rim joists
- Plumbing and electrical penetrations
- Recessed lighting
- Duct and utility chases
- Windows and door frames
In summer, those gaps let heat and humidity into your living space, making the house harder — and more expensive — to cool.
Why Air Sealing Matters in WNY Summers
Western New York summers bring both heat and moisture. Unsealed gaps make it easy for that warm, humid air to enter your home.
This results in:
- High indoor humidity
- Hot second floors and uneven cooling
- Constant AC operation
- Higher energy bills
Many homes in Erie and Niagara County lose a notable amount of cooled air through these leaks. Proper air sealing reduces that loss and helps stabilize your indoor conditions.
Benefits of Air Sealing
Air sealing delivers clear, measurable improvements in summer comfort and energy use.
Key results:
- Lower cooling costs by cutting wasted energy
- Better humidity control for a drier, more comfortable home
- Consistent temperatures from room to room
- Fewer hot spots, especially on upper floors
- Cleaner indoor air with less dust and pollen infiltration
- Reduced HVAC strain, which helps extend system life
For homeowners in Buffalo and surrounding areas, air sealing is one of the most cost-effective upgrades you can make for summer comfort.
How the Process Works
Air sealing is a targeted, performance-based upgrade, not guesswork. We begin with a home energy audit in Buffalo or WNY to locate where leaks are hurting your comfort and efficiency.
Our Approach:
- Evaluate insulation and airflow
- Locate air leakage points
- Prioritize high-impact problem areas
- Seal using professional-grade materials
We treat your home as a system. Air sealing isn’t just closing holes — it’s about managing how air, heat, and moisture move through the structure to create a healthier, more efficient house.
A properly sealed home in Western New York will:
- Keep hot air out during summer
- Maintain stable indoor temperatures
- Limit moisture intrusion
- Operate more efficiently overall
This matters in climates like Erie and Niagara County, where seasonal conditions can change quickly.
Areas We Focus on Most:
- Attics (the largest source of summer heat gain)
- Basements and rim joists
- Structural and mechanical penetrations
That method ensures the work delivers real, noticeable results you can feel and measure.
Comprehensive Local Home Energy Audits
Evaluating Your Home’s Energy Efficiency
A comprehensive home energy assessment is the key first step to spotting and fixing energy waste. At Home Performance Professionals, our technicians use state-of-the-art equipment to evaluate how your home performs — from insulation and air sealing to HVAC efficiency.
During the audit we perform a thorough visual inspection of the building envelope, including walls, windows, and doors, to identify gaps, cracks, and other sources of heat gain or loss. Our comprehensive home energy audits include:
- A thorough inspection of your home’s insulation, assessing its type, quality, and installation.
- An evaluation of your home’s air sealing, focusing on windows, doors, and ducts.
- A review of your home’s HVAC systems, examining their efficiency and performance.
- A visual inspection of your home’s envelope, pinpointing areas where energy waste occurs.
- A detailed report outlining our findings and providing recommendations for improvement.
With a complete home energy audit, you can pinpoint wasteful areas and take practical, cost-effective steps to improve your home’s efficiency. That lowers energy costs and often improves indoor air quality and comfort.
This allows homeowners in Western New York to make informed, cost-effective upgrades.y costs and improves your indoor air quality, making your home more comfortable and cost-effective.
Air Sealing + Insulation
Air sealing works best when paired with proper insulation. Air sealing controls airflow. Insulation slows heat transfer.
Together they:
- Reduce heat entering the home
- Improve temperature consistency
- Lower cooling costs
- Increase overall efficiency
For many homes in Buffalo, Amherst, and Niagara County, upgrading both air sealing and insulation gives the strongest results.
Our Services
- Whole-home air sealing
- Attic air sealing
- Basement and rim joist sealing
- Energy audits and diagnostics
- Insulation upgrades
- Air leakage testing
We focus on measurable performance improvements, not quick fixes — ensuring the results last season after season.
Energy Efficiency Incentives in New York
Homeowners in Erie and Niagara County may qualify for programs that help offset upgrade costs.
Available programs:
- NYSERDA Comfort Home Program
- EmPower+ Program
- Federal tax credits (up to 30% / $1,200)
These incentives help make air sealing and insulation in Buffalo and WNY more affordable and easier to invest in.
Get a Free Estimate
If your home feels humid, uneven, or expensive to cool, targeted air sealing will make a noticeable difference.
With air sealing, you can:
- Lower energy bills
- Improve comfort
- Reduce humidity
- Get better performance from your AC system
Schedule your home energy audit in Buffalo, NY, and take control of your home’s efficiency this summer, and get a free estimate!
Ready to Reduce Cooling Costs?
Investing in air sealing improves comfort by keeping hot air out and lowering energy use during peak summer months. The result is steadier indoor temperatures, better humidity control, and often cleaner indoor air. To see these benefits in your home, schedule a comprehensive home energy audit with us today — we’ll help you make your home more efficient and comfortable this season.
FAQ – Air Sealing in Western New York
How do I know if my home has air leaks?
Common signs are high cooling bills, uneven temperatures, drafts, or persistent humidity — especially on upper floors.
Does air sealing help in summer?
Yes. It reduces the amount of heat and humidity entering your home, making it easier and cheaper to cool.
Is air sealing worth it in older homes?
Yes. Many older homes in Erie and Niagara County have significant leakage and typically see noticeable improvements after air sealing.
How long does air sealing take?
Most projects are completed in 1–2 days, depending on the size and condition of the home.
What areas of the home are sealed?
We focus on attics, basements, rim joists, windows, doors, and all major penetrations.
Can I combine air sealing with insulation?
Yes. Combining air sealing with proper insulation produces the best results for comfort and energy savings.
Are rebates available in New York?
Yes. NYSERDA programs and federal tax credits can help reduce the cost of upgrades.
Looking for even more energy savings? Ask about our insulation services and energy audits to maximize your home’s performance!
