Low-e Storm Windows

Storm windows: efficiency with historic charm

Benefits

Protects your primary windows

Year-round comfort

Reduced outside noise

Rebates

Metal-Framed

You're adding low-e storm windows to existing single-pane windows with metal frames

$8 per sq.ft.

Wood-Framed

You're adding low-e storm windows to existing single-pane windows with wood frames

$6 per sq.ft.

* Rebate amounts apply to applications received through March 31, 2026. Rebates paid cannot exceed total project costs.

Yes! Your storm windows qualify for low-rate EnergySmart financing.

Psst — Looking for cash back on regular windows or exterior doors?

Eligibility

Is your home eligible for a rebate?

1. Your Home and Heating

Home located in Wenatchee's Grandview Historic District, listed on a Register of Historic Places, or of a similar vintage
Primarily heated with electric, permanently-installed heat (heat pump, baseboard, wall heaters, resistance furnace, radiant heat or ducted mini-splits)

2. New Storm Windows

3. Installation

4. Paperwork

Apply Now

5. When to Apply

Apply

1. Select Your Storm Window

Make sure to select an eligible model to qualify for a rebate

2. Install Your Storm Window

Pick a local contractor to install your window or do it yourself (DIY)

3. Send in Paperwork

Gather your paperwork and send them (or ask your contractor to submit them) to conservation@chelanpud.org or:

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

What Happens Next?

We'll review your paperwork and contact you if anything is missing.

With your paperwork complete, we'll confirm your eligibility and might schedule an inspection to make sure your storm window was installed correctly and confirm your heating type.

If all checks out, you'll receive your rebate check in the mail 6-8 weeks after we receive your complete application.

We're Here for You

Questions? Talk with a Chelan PUD energy adviser. Call (509) 661-8008 or email conservation@chelanpud.org.

Common Questions

Storm windows are installed over existing windows, on either the interior or exterior. By adding an extra layer, storm windows:
1. Keep your home warmer in winter. Reflects heat back into your home and reduces heat transfer through the window, reducing energy costs.
2. Keep your home cooler in summer. Low-E glass absorbs less solar energy, helping keep interiors cooler and reducing energy costs for cooling.
3. Protect your home. UV fades fabric, carpets and interior furnishings.
Read more
Low-E windows have a thin coating that limits the amount of UV (ultraviolet) and infrared light that passes through. It helps keep winter heat inside your home and summer solar heat and UV rays out.
Solar transmittance measures the amount of visible light that passes through your windows. You want light to come through your windows (it's not a wall, after all!), while still limiting solar gain that can overheat your home in summer.

Contractors

These local contractors serve Chelan County.