Insulation for Commercial Buildings

Commercial insulation


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Year-round comfort

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Blocks street noise

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Long-lasting savings
Chelan PUD will pay up to 100% of the cost to improve your insulation. Insulating your business is one of the most cost-effective and longest-lasting ways to reduce your heating and cooling costs.


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$4 per sq.ft

Attic or Walls

You're adding insulation to an attic or ceiling with R0-R5 or an uninsulated wall (R0) in an electrically-heated space

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These PUD incentives often pay for your full project costs, with nothing out of pocket to you. Just in case, any upgrades beyond PUD incentives qualify for low-rate EnergySmart financing.

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Is your building eligible for an incentive on insulation?

1. Your Space and Heating


Note: New construction and additions are not eligible.

2. New Insulation


3. Paperwork



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1. Install Your Insulation

Work with your contractor to make sure your new insulation meets minimum R-value levels and are installed.

2. Send in Paperwork

Gather your paperwork and send them (or as your contractor to submit them) to or:

Chelan County PUD
PO Box 1231
Wenatchee, WA 98807-1231


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What Happens Next?

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We'll review your paperwork, and contact you if anything is missing or we need more information.

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With your paperwork complete, we may schedule an inspection to make sure your insulation thermostat was installed correctly and verify your heat type.

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If all checks out, you'll receive your incentive payment in the mail, or we can pay your contractor directly.


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We're Here for You

Questions? Talk with Drew Thompson, Chelan PUD commercial energy advisor. Call (509) 661-8560 or email