25C Insulation Tax Credit Ending — Nassau County Homeowners Can Still Save This Fall
If your home in Nassau County, Long Island, or the surrounding areas has been feeling drafty, now is the time to act. The federal 25C Energy Efficient Home Improvement Tax Credit—which offers homeowners a significant tax credit for installing insulation—is set to end on December 31, 2025. This fall is your chance to take advantage of the program before it’s gone.
At Green Home Logic, we help homeowners in Roslyn, Woodbury, Manhasset, North Hills, Port Washington, Sea Crest, Wantagh, Garden City, Lake Success, Rockville Centre, Elmont, and nearby communities make their homes warmer, more comfortable, and more energy efficient.
Why Upgrade Your Insulation This Fall?
As colder weather approaches, inadequate insulation can make your home uncomfortable and drive up your heating bills. Common signs of poor insulation include:
Cold or drafty rooms
High energy costs in winter
Uneven temperatures between floors
Walls or floors that feel cold to the touch
By upgrading your home’s insulation, you can enjoy:
A warmer, cozier home this winter
Lower heating and cooling costs year-round
A potential federal tax credit before the 25C program ends
Access to local rebates from New York energy programs
What Nassau County Homeowners Need to Know About the 25C Tax Credit
The 25C tax credit helps homeowners offset the cost of qualifying energy-efficiency improvements. For insulation and air sealing:
Credit amount: 30% of qualified material costs (labor excluded)
Annual limit: $1,200 for insulation/air sealing
How to claim: File IRS Form 5695 with your federal return
Deadline: Work must be installed (placed in service) before year-end to claim for that tax year
When the 25C Insulation Tax Credit Could End
While the IRS currently lists 25C as available through 2032, a federal proposal would end it after December 31, 2025. Many Nassau County homeowners are scheduling work now to secure their credit before potential changes.
Stack Your Savings — Up to $3000 NY Rebates + Federal Credit
New York’s IRA rebate program offers up to $3000 for combined air sealing, insulation, and ventilation upgrades for market rate customers - even higher amounts are available for income-qualified households. This is a rebate, not a tax credit, and can be stacked with the federal 25C credit for even greater savings.
Which Homes in Roslyn, Manhasset, and Woodbury Qualify
We see the biggest gains in homes with:
Low attic insulation levels
Visible gaps around plumbing, wiring, or attic hatches
Drafty rooms over garages
Cold floors above basements or crawlspaces
If you live in Roslyn, Manhasset, Woodbury, or surrounding areas, your home may be eligible for both incentives when installed by a participating insulation contractor like us.
Best Insulation for Cold Homes in Port Washington, Sea Cliff, and Garden City
Attic Insulation Options
Blown-in cellulose — Great R-value, eco-friendly, sound dampening
Fiberglass blown-in or batts — Cost-effective and flexible for many spaces
Spray Foam vs. Blown-In — Which Is Right for Your Home?
Closed-cell spray foam — Superior air/moisture control, perfect for coastal towns like Sea Cliff
Dense-pack cellulose — Ideal for older homes in Port Washington or Garden City where wall access is limited
Our Process: From Consultation to Comfort
Free Virtual or In-Home Consultation
We assess your home’s current insulation levels and identify energy loss areas.Customized Recommendation
We provide a clear proposal with options tailored to your home, budget, and comfort goals.Professional Installation
Our certified team installs insulation efficiently, with minimal disruption to your home.Rebate & Tax Credit Assistance
We guide you through the paperwork so you can take advantage of all available incentives before the deadline.
Service Areas — Nassau County VIP Towns
We proudly serve:
Roslyn, Woodbury, Manhasset, North Hills, Port Washington, Sea Cliff, Wantagh, Garden City, Lake Success, Rockville Centre, Elmont, plus surrounding areas like Hicksville, Merrick, Syosset, Baldwin, Valley Stream, and Great Neck.
Act Now to Lock In Your Savings
The 25C Energy Efficient Home Improvement Tax Credit is scheduled to end after December 31, 2025. Waiting too long could mean missing out on significant savings. Fall is the perfect time to upgrade your insulation before the coldest months arrive.
Call Green Home Logic today to schedule your free consultation and make your home more energy-efficient before winter hits.
FAQ: Insulation & Cold Homes in Nassau County
Q: What areas do you service?
A: We proudly serve Roslyn, Woodbury, Manhasset, North Hills, Port Washington, Sea Crest, Wantagh, Garden City, Lake Success, Rockville Centre, Elmont, and nearby Nassau County communities in addition to Queens and Brooklyn.
Q: How do I know if my home needs more insulation?
A: Signs include cold spots, high energy bills, and rooms that are much colder or warmer than others.
Q: Will I qualify for rebates and tax credits?
A: Most homeowners in our service area can take advantage of at least one incentive program. We’ll help you apply for both local rebates and the 25C federal tax credit while they’re still available.
Q: Which type of insulation is best for my home?
A: It depends on your home’s construction and where heat loss is occurring. We’ll recommend the best option after an assessment.
Book Your Fall Insulation Upgrade Today
Don’t wait until next winter to deal with cold rooms and high bills. By scheduling your insulation upgrade now, you can:
Lock in your federal 25C tax credit — up to $1,200 for insulation/air sealing
Get up to $3000 in New York insulation rebates ($5000-$10,000 available for low-income homes)
Enjoy a warmer, more comfortable home this winter
Work with Nassau County’s trusted insulation contractor for attic insulation, spray foam, and air sealing and more
📞 Call Green Home Logic today at +1 877-505-6442 to book your free insulation assessment in Roslyn, Manhasset, Port Washington, or any Nassau County community.
