The logo of Window Works Co in Cary, NC, reads "superior craftsmanship since 2007. Window Works Co. Cary, NC USA. You'll love our windows and doors" in white and orange script font
The logo of Window Works Co in Cary, NC, reads "superior craftsmanship since 2007. Window Works Co. Cary, NC USA. You'll love our windows and doors" in white and orange script font
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Still Looking for Storm Windows? Here’s Why You Can’t Find Them

modern farmhouse kitchen with large 16-pane window on a rainy day

Sometimes, visitors to our window showroom will ask about storm windows.

For many folks, especially those who grew up in older homes, storm windows are a familiar sight. These extra panes of glass, mounted on the exterior or interior of primary windows, were once a common way to boost a home’s energy efficiency.

But with advancements in window technology, storm windows have seen a decline in popularity. Let’s delve into what storm windows are and explore some modern alternatives that have all but made them obsolete.

A modern farmhouse kitchen with large 16 pane window captioned with "Don't Get Frustrated! Still Looking for Storm Windows? Here's why you can't find them"

What are Storm Windows?

Storm windows are separate, often removable, panels that attach to your existing windows.

Traditionally made of aluminum and glass, they create an additional layer of insulation, reducing drafts and heat transfer.

The key benefit of storm windows is that they keep your home warmer in the winter and cooler in the summer, leading to lower energy bills.

Why the Decline?

While storm windows offered a cost-effective way to improve home insulation in the past, modern windows have made them somewhat obsolete.

Here’s why:

  • Vinyl and Fiberglass Composite Windows are a better alternative: With the introduction of vinyl windows in the 1950’s and fiberglass composite windows in the 1970’s, homeowners had alternatives to storm windows that were:
    • Less expensive
    • Easier to install
    • More energy efficient
    • Less of a maintenance hassle
  • Double or Triple-Pane Windows: Today’s standard windows are typically double or triple-paned, with two or three layers of glass separated by an insulating gas like argon. This built-in insulation provides similar benefits to storm windows without the need for an additional installation.
  • Installation and Maintenance: Storm windows require installation and removal, which can be time-consuming. They also add another layer of glass to clean and maintain.
  • Low-E Coatings: Many modern windows come with a low-emissivity (low-E) coating. This invisible layer reflects thermal radiation, further enhancing a window’s insulating properties.

    Read the Complete Guide to Buying Energy Efficient Windows

Alternatives to Storm Windows

If you’re looking to improve your home’s energy efficiency, here are some modern alternatives to storm windows:

  • Window Replacement: Replacing older, single-pane windows with double or triple-pane, low-E windows (either vinyl or fiberglass composite) offers significant energy savings and improved comfort.

  • Window Inserts: Pocket insert replacements keep the existing window frame while replacing the sash and glass. They offer a more discreet approach to adding insulation and can be a good option for historic homes where preserving the original windows is important.

  • Weather Sealing: Drafty windows can often be improved by replacing weatherstripping and re-caulking around the frame. This simple and affordable fix can significantly reduce air leaks.

Storm Window Installation

When it’s time to replace your windows, you want to work with a team that can help you understand your options. That way, you can choose what’s best for your home, your family, and your budget.

Use the calendar below to set up a quick consultation call with Window Works Co. today. We can’t wait to help you find the windows you’ll love!

Table of Contents

Schedule Consultation

Let’s Talk About Your Window or Door Project

Window Works Co.
Free In-Home Measure Appointment

A Beautiful Home Starts
with a Conversation.

Schedule Yours Today.

Choose a date that works, then tell us about your project. Most appointments take about 90 minutes and include a full product walkthrough and written estimate.

Serving the Triangle since 2007
Andersen · ProVia · Therma-Tru
No pressure, no obligation
Step 1 of 4

When Should We Meet?

We schedule in-home appointments Monday through Friday.

Has availability
Step 2 of 4

Your Contact Info

We'll send a confirmation to your email and text. We'll only be in touch if we have questions.

Please enter your first name.
Please enter your last name.
Please enter a valid email.
Please enter a valid phone number.
Service Address

We serve a 30-mile radius from Cary, NC, including:

Apex · Cary · Chapel Hill · Durham · Fuquay-Varina · Garner · Holly Springs · Morrisville · Raleigh · Wake Forest

Please enter a street address.
Address confirmed
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Required.
Required.
It looks like your address may be outside our service area, which is a 30-mile radius from our storefront. You're welcome to submit your request — we'll be in touch if we have any questions about scheduling.
Please select your role.
If you're a renter, please make sure the property owner or manager can be present. Appointments without an authorized decision-maker may need to be rescheduled.
Please let us know how you heard about us.
Step 3 of 4

About Your Project

This helps us come prepared with the right products and samples.

Please select at least one.

For example: adding a window where there wasn't one, converting a window to a door, or structural changes.

Our appointments run about 90 minutes and include a product walkthrough and written estimate. It's most helpful when everyone who needs to review can be there.

Please let us know.
No problem. We'll bring written materials for anyone who can't make it. Keep in mind we can't finalize pricing without everyone who needs to review, so a follow-up may be needed.
Step 4 of 4

Confirm Your Appointment

Everything look right? Hit confirm and we'll take it from there.

By submitting, you agree to receive a confirmation email and text, and consent to be contacted by phone or text if we have any questions. We'll never share your information.

You're on the Calendar!

We'll send a confirmation to your email. We'll only reach out if we have questions.

Questions? Call us at (919) 854-6121

Simple plans. No surprises.

Flexible financing for your Window & Door project

Three options to choose from:

  • 18 Months No Interest: A great option if you plan to pay off your project in less than a year and a half. Interest is billed during the promotional period but will be waived if the loan is paid in full before the 18-month term expires.
  • 10.99% APR Until Paid in Full
  • 5.99% APR Until Paid in Full
Pre-Qualify Now
Window Works Co.
Free In-Home Measure Appointment

A Beautiful Home Starts
with a Conversation.

Schedule Yours Today.

Choose a date that works, then tell us about your project. Most appointments take about 90 minutes and include a full product walkthrough and written estimate.

Serving the Triangle since 2007
Andersen · ProVia · Therma-Tru
No pressure, no obligation
Step 1 of 4

When Should We Meet?

We schedule in-home appointments Monday through Friday.

Has availability
Step 2 of 4

Your Contact Info

We'll send a confirmation to your email and text. We'll only be in touch if we have questions.

Please enter your first name.
Please enter your last name.
Please enter a valid email.
Please enter a valid phone number.
Service Address

We serve a 30-mile radius from Cary, NC, including:

Apex · Cary · Chapel Hill · Durham · Fuquay-Varina · Garner · Holly Springs · Morrisville · Raleigh · Wake Forest

Please enter a street address.
Address confirmed
Required.
Required.
Required.
It looks like your address may be outside our service area, which is a 30-mile radius from our storefront. You're welcome to submit your request — we'll be in touch if we have any questions about scheduling.
Please select your role.
If you're a renter, please make sure the property owner or manager can be present. Appointments without an authorized decision-maker may need to be rescheduled.
Please let us know how you heard about us.
Step 3 of 4

About Your Project

This helps us come prepared with the right products and samples.

Please select at least one.

For example: adding a window where there wasn't one, converting a window to a door, or structural changes.

Our appointments run about 90 minutes and include a product walkthrough and written estimate. It's most helpful when everyone who needs to review can be there.

Please let us know.
No problem. We'll bring written materials for anyone who can't make it. Keep in mind we can't finalize pricing without everyone who needs to review, so a follow-up may be needed.
Step 4 of 4

Confirm Your Appointment

Everything look right? Hit confirm and we'll take it from there.

By submitting, you agree to receive a confirmation email and text, and consent to be contacted by phone or text if we have any questions. We'll never share your information.

You're on the Calendar!

We'll send a confirmation to your email. We'll only reach out if we have questions.

Questions? Call us at (919) 854-6121

Due to inclement weather, our offices are closed today.

We anticipate reopening tomorrow. Please stay safe, and thank you for your understanding.