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Insulation and Air Sealing

 

Duct Repair, Sealing and Insulation

Up to 30% of energy can be lost if your ductwork is not insulated. Insulating ductwork is important if the ducts run through unconditioned spaces..

$0.15+

Requirements

ItemRequirementsRebate
Duct Repair and SealingAerosol, mastic or other code compliant method$0.15 per linear foot
Duct Insulation $0.30 per linear foot

- New construction does not qualify
- Alliant Energy must supply the primary heating energy

How do I apply?
Start with a Business Energy Assessment to determine the amount of insulation required.

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

 


Insulation and Air Sealing

To maximize your energy savings consider installing insulation.  Insulation levels are specified by R-Value.  The higher the R-Value, the better its thermal performance.

Up to $5K

Requirements

Item Rebate
In-wall 70% of total cost up to $5,000
Roof/ceiling 70% of total cost up to $5,000
Foundation 70% of total cost up to $5,000
Rim/band joists 70% of total cost up to $5,000
Air sealing 70% of total cost up to $1,500

- Business Energy Assessment must be completed prior to installation
- New construction does not qualify
- Alliant Energy must supply the primary heating energy

How do I apply?
Start with a Business Energy Assessment to determine the amount of insulation required.

Important Information
Insulation rebates are calculated based on the cost per R-value per square foot of conventional insulation materials (e.g. blown-in loose-fill, blanket rolls or batts.) No additional rebate is awarded for more expensive alternative insulation materials such as spray foam.

How do I define “total cost”?
Customer-installed projects = insulation material + rental equipment
Contractor-installed projects = insulation material + rental equipment + direct installation contract labor

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

 


Solid Replacement Door

Upgrade the doors on your building to decrease air leakage and energy waste.

$25+

Requirements
U-Factor ≤ 0.10 - $200
U-Factor ≤ 0.35 - $25

How do I apply?
- Download a claim form to get started.

Important Information
- Storm doors do not qualify

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