Mount Kisco homeowners dealing with cold upstairs rooms, high energy bills, or an A/C that runs non-stop can dramatically improve comfort by removing failing batt insulation, professionally air sealing the attic, spray foaming rim joists, and installing blown-in attic insulation to the proper R-value.
Metro NY Insulation specializes in full attic upgrades across Mount Kisco and Westchester County — including attic door sealing, energy efficiency rebates, and proper air sealing for long-term results.
How Air Sealing & Blown-In Attic Insulation Fixed Cold Rooms and High Energy Bills
When we arrived at this home in Mount Kisco, the homeowner told us something we hear all the time:
“No matter how much we run the heat, the upstairs always feels colder than it should… and in the summer, the A/C seems to run non-stop.”
That’s a major sign of attic energy loss — and exactly what we found.
The attic was insulated with old fiberglass batts that were:
Poorly installed
Full of gaps
Leaving floor joists exposed
Damaged by rodent activity
Allowing air to leak freely into the attic
When batts look “present” but aren’t doing their job, the home loses a significant amount of heating and cooling through the attic floor. This results in:
Uneven temperatures upstairs
Long HVAC runtimes
High winter heating costs
Overworked A/C in the summer
Persistent drafts and cold rooms
For this Mount Kisco family, it had been going on for years — until we stepped in.
Step 1: Removing the Old Batt Insulation
We safely removed all the existing fiberglass batts from the attic. Once the insulation was gone, the homeowner could finally see the issue: large open gaps, exposed wood, and zero air sealing.
This visual moment always hits hard — because it shows exactly where energy (and money) have been escaping every single day.
Step 2: Air Sealing the Attic Floor & Rim Joists
Air sealing is the critical step most homeowners never see — but it’s where energy savings truly begin.
Our team sealed all:
Gap points
Plumbing penetrations
Electrical penetrations
Top plates
Rim joists
Cracks and air pathways
Using professional-grade spray foam, we created a continuous air barrier that prevents warm air from escaping in winter and hot attic air from entering in summer.
In older Mount Kisco homes, up to 30% of total energy loss can come from air leaks alone.
This step immediately stabilizes the home’s comfort.
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Step 3: Installing Blown-In Insulation at the Recommended R-Value
Once sealed, we installed blown-in insulation across the entire attic floor — ensuring even, dense coverage with no gaps or cold spots.
This home now meets the recommended R-60 level for Westchester County, giving the homeowner:
Consistent temperature across all upstairs rooms
Lower heating and cooling costs
Quieter, more comfortable bedrooms
Better overall indoor comfort year-round
Step 4: Adding an Attic Door Insulation Tent
The attic access point is one of the biggest sources of heat loss in any home.
To address it, we installed a sealed, insulated attic tent to prevent warm air from escaping and keep the conditioned air inside the home.
This small addition makes a major difference in older homes with bedrooms directly underneath the attic hatch.
Why This Upgrade Works: Batt Removal → Air Sealing → Blown-In → Attic Tent
This combination solves the biggest comfort and efficiency problems homeowners face:
✓ Stops air leaks (the #1 cause of energy loss)
✓ Eliminates gaps from poorly installed batt insulation
✓ Achieves proper R-value for New York climate
✓ Reduces workload on heating and A/C systems
✓ Prevents future rodent issues
✓ Improves year-round comfort in every upstairs room
For homes in Mount Kisco, Bedford, Chappaqua, Armonk, Pleasantville, and surrounding Westchester neighborhoods — this is one of the smartest upgrades you can make.
Insulation FAQ's
Cold upstairs rooms, inconsistent temperatures, long HVAC runtimes, and high energy bills are common signs.
Yes — blown-in offers better coverage, fewer gaps, and higher overall efficiency when combined with proper air sealing.
Absolutely. Rodents tunnel through batts, reduce insulation performance, and contaminate material. Removal + air sealing is essential.
Some Westchester homes lose 20–30% of their heating and cooling through the attic alone.
Many homes qualify for NYSERDA, Con Edison incentives, and the $1,200 Federal Energy Tax Credit. We help you apply and handle the paperwork.
Ready to Fix Your Attic? We Can Help.
If your upstairs feels too cold, too hot, or your HVAC system never stops running — you’re experiencing exactly what this Mount Kisco homeowner was dealing with.
We’d love to help you make your home more comfortable, healthier, and energy-efficient.
Metro NY Insulation
Woman-Owned • Family-Run • BPI Accredited • NYSERDA Participant
Serving Westchester County & New Jersey
📞 Call: 845-445-8255
Request an attic insulation assessment today.
