Emergency? Call 1-800-ALLIANT (1-800-255-4268)

Insulation and Home Sealing

 

Home Sealing/Infiltration

Dollar for dollar, nothing packs an energy-efficiency punch like insulation and home sealing. And whether it’s in the attic, foundation or walls, we have yet to find a home that couldn’t use a little more here or there. Take advantage of our great rebates and snug up your home today.

70%

Requirements
- Air-tight sealing of can lights, caulking, duct sealing and weather stripping, etc. - 70% of total costs up to $200
- Rebate not to exceed 70% of energy expert's insulation cost estimate provided during the Home Energy Assessment
- Alliant Energy must supply your home’s primary heating energy.
- Your home must be built before January 1, 2004.
- Renters need owner’s prior approval. Alliant Energy may coordinate this on your behalf with the homeowner.

How do I apply?

Start by getting your free Home Energy Assessment to determine your insulation needs. Then, have your insulation and/or home sealing contractor send a completed rebate form and invoice to Alliant Energy within 90 days of installation.

Important Information
You must first get a free Home Energy Assessment before you install insulation or do any home sealing and in order to be eligible to  get an insulation or home sealing rebate.

How do I find a qualified dealer?
Visit our online Dealer Locator to find a professional in your area.

 


Insulation

Dollar for dollar, nothing packs an energy-efficiency punch like insulation and home sealing. And whether it’s in the attic, foundation or walls, we have yet to find a home that couldn’t use a little more here or there. Take advantage of our great rebates and snug up your home today.

70%

Requirements
- Attic/ceiling insulation (min. R-19, max. R-49) - 70% of total cost up to $750
- Foundation insulation - 70% of total cost up to $750
- In-wall insulation - 70% of total cost up to $750
- Rim/band joist insulation - 70% of total cost up to $750
- Total cost = contract labor + equipment + material
- Alliant Energy must supply your home’s primary heating energy.
- Your home must be built before January 1, 2004.
- Renters need owner’s prior approval. Alliant Energy may coordinate this on your behalf with the homeowner.

How do I apply?

Start by getting your free Home Energy Assessment to determine your insulation needs. Then, have your insulation and/or home sealing contractor send a completed rebate form and invoice to Alliant Energy within 90 days of installation.

Important Information
You must first get a free Home Energy Assessment before you install insulation or do any home sealing and in order to be eligible to  get an insulation or home sealing rebate.

How do I find a qualified dealer?
Visit our online Dealer Locator to find a professional in your area.

 


Replacement Door

Older homes sure are charming. Sky-high heating and cooling bills – not so much. Rekindle the romance with new, energy-efficient doors.

$10+

Requirements
- You must replace the existing doors (no storm or glass entry or glass patio doors). 
- Solid doors: U-factor < 0.208 = $10
- Thermal doors:  U-factor < 0.10 = $25

How do I apply?

Download a claim form to get started. Whoever installs the doors should complete the rebate form, attach the NFRC sticker from the windows, and a copy of the itemized, date receipt and send to Alliant Energy within 90 days of installation.

How do I find a qualified dealer?
Visit our online Dealer Locator to find a professional in your area.