National Grid Insulation and Air Sealing Rebate

National Grid

Available Weatherization

About This Program

National Grid Insulation and Air Sealing Rebate is available to homeowners in Troy, NY.

Rebates for attic, wall, and basement insulation plus air sealing improvements for National Grid customers. Requires pre-approval and post-installation inspection. Covers up to 50% of eligible costs, maximum $4,000.

Rebate covers 50% of approved insulation and air sealing costs

Official program page checked live on 2026-06-22.

Data last verified 2026-06-09. How we verify our data.

In Troy, NY, you can combine this program with other local help to cut your cost:

Key Details

  • Up to $4,000 rebate (50% of project cost)
  • Covers attic, wall, and basement insulation
  • Air sealing improvements also eligible
  • Requires pre-approval and inspection
  • Must use BPI-certified contractor

How to Apply

Get free help applying Visit Official Program Page Track this program

(800) 930-5003

A grant-savvy contractor in Troy, NY can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Troy early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Ongoing program

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

How much can National Grid Insulation and Air Sealing Rebate provide in Troy, NY?

Up to $4,000 rebate.

Who qualifies for National Grid Insulation and Air Sealing Rebate in Troy?

National Grid Insulation and Air Sealing Rebate is open to homeowners in Troy, NY. It has no income limit.

How do I apply for National Grid Insulation and Air Sealing Rebate in Troy, NY?

Apply directly with National Grid using the official program link on this page or call (800) 930-5003. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse Troy, NY contractors

Find More Programs in Troy, NY

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

See All Programs