Storm windows keep your more expensive windows protected from impact. Use this storm windows cost guide to get an estimate for protecting your home.
Storm Window Installation or Replacement: Everything You Need to Know
Protect your home from harsh weather and improve energy efficiency by planning your storm window installation or replacement early
Get quotes from window pros near you
No obligation · 100% free
Get quotes from window pros near you
No obligation · 100% free
Highlights
Storm window installation adds an extra layer of protective glass to improve your home's overall energy efficiency.
The average cost for storm window installation is $12,400, depending on your home's size and window count.
Window size, frame material, and the total number of windows needed will impact your final project price.
Hiring a local window installer provides reliable help with storm window installation and saves you time and effort.
Get quotes from up to 5 pros!
Enter a zip below and get matched to top-rated pros near you.
This article was created using automation technology and thoroughly fact-checked and edited by an Angi Editor in accordance with our AI policy.
Preparing your home for extreme weather makes storm window installation or replacement a top priority. Adding these protective barriers improves your home's energy efficiency, blocks out drafts, and prevents moisture damage to your primary windows. This guide covers reasons to get your project done, the average costs, and tips for hiring a pro.
What Is Storm Window Installation or Replacement?
Storm window installation or replacement involves adding a protective glass layer to your existing windows. This extra barrier seals out harsh weather and improves insulation.
Upgrading these panels matters because failing seals let cold air and moisture seep inside. Ignoring cracked storm windows forces your heating system to work harder, driving up monthly energy costs. A properly fitted replacement blocks drafts and protects your primary window frames from water rot, keeping your home comfortable.
When Is Storm Window Installation or Replacement Urgent?
Storm window installation or replacement becomes urgent when you find shattered glass, severe drafts, or visible water pooling on your sills during heavy rain. Loose frames that fail to hold the panes securely in place present a falling hazard and invite moisture damage that rots your surrounding wood structures. If you notice broken glass or ongoing water leaks, call a local window installation pro today.
Is Storm Window Installation or Replacement a "Now" or "Later" Project?
Upgrading storm windows requires scheduling to secure materials and contractor availability. Rushing this project before winter can limit your choices and cause scheduling delays. Booking during the summer gives you time to compare bids and secure a convenient installation date. Start gathering quotes at least two months before cold weather arrives.
How Much Does Storm Window Installation or Replacement Cost?
On average, storm window installation costs $12,400, with most projects ranging from $300 to $34,000. The total price hinges on the scope of work and the specific materials you select. The size and number of windows you need dictate the bulk of your budget. Your choice of frame material also drives the price, with wood costing more than aluminum or vinyl. Finally, upgrading to tempered or low-emissivity glass adds to your final bill.
What Should I Be Saving For?
Budget proactively for storm window installation or replacement by accounting for the project scope and additional cost factors like permit fees or scaffolding. Set a savings target that covers any site-specific preparation or structural repairs to your existing casings. Many local pros offer financing or payment plans to help ease the up-front cost. Start your window fund several months before severe weather season begins to give yourself time to plan around unexpected delays.
Recommended Next Steps for Storm Window Installation or Replacement
Assess your windows: Inspect your frames for drafts or damage to determine if you need new storm units or basic repairs.
Plan your budget: Review the number of windows and materials required to set a clear financial goal.
Hire a local pro: Hiring a local window installer provides reliable help with storm window installation and saves you time and effort.
Maintain the frames: Wash the glass and clear the weep holes seasonally to prevent damaging water buildup.
How to Find and Hire the Best Storm Window Installation or Replacement Pro
Hire a window contractor near you who can complete your storm window installation or replacement efficiently and correctly. Always ask to see proof of active liability insurance, certifications, and valid state licensing as applicable. Read recent online customer reviews and request detailed written estimates from at least three different companies to compare labor warranties and avoid hidden fees.
Window services reviews from real Angi homeowners in Columbus, OH
4.8★ avg. • 35 total reviews
- Bryan G.
We have used Window Warriors many times with no issues. They arrived on time and were very professional . We have pets and Window Warrior team treated them very well, well trusted team.
Window Warrior of Columbus, Inc. - Emily W.
I am highly satisfied with the window replacement service I received; the professionals from Savvy Exteriors were punctual and did an amazing job that exceeded my expectations.
Savvy Exteriors - Sherrie H.
I hired windows depot USA of central to install new windows in house in Oshawa. Ilya was very professional from the start, not only did he offered a great price, he also made sure the installation was on time. I am very satisfied with final outcome. The windows look great and the overall...
Window Depot USA of Central Ohio - Tiffany V.
The team is awesome!! I can generally pick up and clean throughout the week, but they CLEAN! Windows, stair rails, microwave. All the things I can’t ever seem to get to regularly. The house looks and smells great after they leave.
- Michael H.
Description says they handle window repair including rotten hardwood - they called me back right away but didnâ t leave a voicemail. I followed up 3 days later and they said they donâ t do that kind of work.
Window-Gurus - Maria C.
We had a gutter blockage that was causing water to sheet down the side of the house and ultimately it started to come in at a window (need mortar people next). Called around 7:30am, and he responded by 8am. He was able to come out the same morning and do a look over and clean out. He also...
The homeowners guide to window services
From average costs to expert advice, get all the answers you need to get your job done.
Is it time to upgrade your home’s windows? Learn more about window replacement costs, considering various window sizes, styles, and energy efficiency.
The average hurricane window cost varies by size, type, labor, and more. Read this guide to estimate the cost of your impact window installation.
What is a storm window? An indoor or outdoor storm window adds protection against the elements and can provide insulation and soundproofing to your home.
If you deal with regular storms and are looking for some added security, it’s time to call a contractor who installs storm windows. This guide can help.
If you’re preparing to install storm windows, here are the questions you can expect from a contractor about the project. Have these answers ready beforehand.