Replacement Windows in St. Petersburg, FL

Looking for replacement windows in St Petersburg Florida?

Look no further! Karoly Windows & Doors has been installing replacement windows in St Petersburg since 2001. Buying replacement windows in St Petersburg can be a stressful process. At Karoly Windows & Doors, we take all the pressure and stress out of buying replacement windows. You can rest easy knowing that Karoly will personally guarantee your satisfaction.

Karoly Windows and Doors 100 percent satisfaction Windows Replacement Windows and Doors Window installers Tampa Clearwater Palm Harbor Largo St Petersburg ENERGY-STAR Simonton StormBreaker Plus PGT

We are dedicated to offering our customers 100% Total and Complete Satisfaction which is why we provide a labor warranty on installations. If you ever encounter any issues with your replacement windows in St Petersburg, we will see to it your issues are resolved in a timely and professional manner.

Schedule your FREE in-home consultation with our owner and contractor, Karoly, today!

Call (727) 308-6818 or click here to request a quote.

Replacement Windows in St. Petersburg Florida

Replacing windows can be a major expense when it comes to home renovation but they may be the single most important part of your project. Your windows need to protect your home from the outside elements as well as provide light and access to the outside. Original windows may not be up to new Florida building codes for wind debris zones. If your home was built prior to 2010, chances are your windows wouldn’t pass a building inspection.

St Petersburg Building Requirements

To meet the minimum building code requirements for St Petersburg, your windows must be highly energy efficient and the glass must be impact rated. We offer all of our St Petersburg home owners a FREE glass upgrade for Simonton windows, taking the standard ProSolar glass to a ProSolar Shade Low E glass which exceeds the minimum requirement. PGT windows get an FREE glass upgrade from EnergyShield to EnergyShield Max glass to ensure their windows exceed the minimum requirement as well. Our windows are always vinyl frame windows with an aluminum tube reinforcement on the inside of the frame for added strength. Vinyl replacement windows exceed building code requirements for St Petersburg.

Home Window Replacement in St Petersburg

Our highly energy efficient vinyl replacement windows in St Petersburg are designed with home protection in mind. The glass is made to keep the heat and moisture of our Florida climate outside, while keeping your much needed air conditioning inside. Windows are a barrier from intrusive bugs, inclement weather and high velocity winds. Make sure your home renovation is done right the first time and increases the value of your home at the same time! Contact our office to set up your FREE in-home consultation with our owner and contractor, Karoly. You can utilize his 20+ years of industry knowledge to design a fresh look for your beautiful home.

Double Hung Windows St Petersburg

Double hung windows are the most installed window in St Petersburg. There are many benefits to choosing Simonton StormBreaker Plus double hung windows including:

  • Beautiful curb appeal. When you replace old aluminum windows with vinyl double hung windows from Simonton, you increase property value for your home. It will also add curb appeal for your street bringing more potential buyers to your market. Buyers love the energy efficiency and impact resistance of Simonton StormBreaker Plus, as well as the traditional look of double hung windows.
  • Our installers love double hung windows. One installer can install one double hung window in less than one hour. They come packaged, ready to install right to your St Petersburg home.
  • Easy maintenance. With both upper and lower sash of double hung windows being able to move, and the tilt feature, it makes cleaning simple. You wont have to go outside to clean the outside of your double hung window, nor will you need a ladder to reach the top.
  • Simple warranty replacement. Since both sashes move, it is easy to replace a sash for a warranty claim. Our project consultants will handle your warranty for your double hung windows from the start. When your replacement sash arrives, our installers will replace it with no out of pocket expense to you.

Click for Simonton StormBreaker Plus Double Hung Flyer

Benefits of Replacing your Windows Today:

  • Filters up to 99% of UV rays to mitigate damages such as fading carpets, upholstery and photographs.
  • Sound dampening interlayer provides a 50% sound reduction from the noisy outside world (STC rating is 35).
  • Creates a strong barrier from the elements, pests and burglars.
  • Reinforced vinyl frames add durable protection and meet Florida building code requirements.
  • Boost your homes curb appeal by adding beautiful windows, increasing buyer potential.
  • Lower you monthly electric bills and qualify for an energy rebate from your electric company.
  • Free warranty assistance by Karoly Windows & Doors for Simonton and PGT windows!

Impact Replacement Windows in St. Petersburg

Hurricane Impact Windows Rated Glass Hurricane Impact Windows Resistant Dual Pane Windows Laminated Tempered Karoly Window Replacement Clearwater Largo St Petersburg Pinellas Hillsborough

Houses in St. Petersburg are required by Florida building code to use impact rated glass. Impact windows hold up to a hurricane with Category 5 winds of over 140 mph. Even if your window is broken by flying debris, impact glass will not let any air or water come to your house. The protective laminating holds the glass in place when shattered by an object. We recommend impact replacement windows in St. Petersburg to everyone who wants to protect their home from severe weather and burglary attempts. Keep your most valuable asset and the people you love safe with impact rated replacement windows in St Petersburg from Karoly Windows & Doors.

I’m only doing a few windows, can’t I save money buy ordering non-impact?

There is only one instance where installing non-impact windows in St Petersburg is acceptable. If you are replacing under 25% of the glass in your home, non-impact is permitted. In order to see if your small window replacement project would qualify, schedule an in-home consultation with Karoly. He will measure all of the windows in your home, calculate the square footage of glass and see if your project falls under the 25% rule. Keep in mind, we do have a 4 window minimum order requirement to order custom built non-impact vinyl replacement windows.

Schedule your FREE in-home consultation with our owner and contractor, Karoly, today!

Call 727-308-6818 or click here to request a quote.

Window replacement cost and new window cost in St Petersburg:

Window replacement costs as well as new window cost can get rather expensive. We have a breakdown of window replacement cost and the price for replacement windows in St Petersburg below. The chart will show normal replacement window costs for Simonton windows and PGT windows which is the same price for either window brand. Karoly has a long standing relationship with Simonton windows and he gets them for the same price point as PGT windows. Usually Simonton is more expensive than its PGT counterpart. Window replacement costs will fluctuate based on upgrades you can select during the in-home window consultation with Karoly. Window size, window type, glass strength, privacy glass and tint, and color frame options will all play apart in window replacement costs. Contact us for more detailed information about the cost of replacing windows and the cost of new windows.

Impact Replacement Windows - Pricing Guide

Price based on white, vinyl, impact windows with standard installation.
Starting at $1,200 *price goes up based on size and upgrades
  • Double Hung, Single Hung, Slider or Picture windows are all the same price
  • FREE ultra energy efficient upgraded glass package
  • Casement and Awning Windows are an additional $400
  • Large Slider Windows and Small 3-Lite Sliders starting at $1,600
  • Bronze Exterior / White Interior Frames additional $460 per window
  • Bronze Exterior / Bronze Interior Frames additional $700 per window
  • Tan or Beige Frames additional 10% of the window price
  • Glass Upgrades Per Window: Obscure Free, Turtle $150, Tempered $200
  • Grids Upgrades Per Window: Colonial Flat $50 (additional options available), Grids for Arch Windows $200
  • Mull bars are an additional $300 each (for multiple windows in one opening)
  • Price subject to change upon in-home consultation due to additional work requirements
  • Custom built windows requires a minimum purchase.
Best Deals!

Schedule your FREE in-home consultation with our owner and contractor, Karoly, today!

Call (727) 308-6818 or click here to request a quote.

Impact Replacement Windows in St Petersburg: Brands We Trust

There are technological advancements for replacement windows in St Petersburg, and other coastal areas, that homeowners can utilize to protect their homes. Simonton StormBreaker Plus® Impact Resistant Vinyl Windows is our most installed replacement window solution. Another recommended product is our PGT Winguard® Vinyl Double Hung Windows. Both of these replacement windows can withstand repeated impact from a nine-pound beam traveling at 34 miles per hour, followed by hurricane-force winds. Even though the glass is damaged, the glass remains securely in its frame, keeping the elements outside. For more information, click the links below.

Impact Windows in St Petersburg: A Look Through the Glass


Dual Pane Hurricane Impact Windows Glass by Simonton StormBreaker Plus Karoly Windows and Doors Clearwater Replacement Windows
  • ProSolar® Low E Glass
  • Double-strength Annealed or Tempered Glass
  • Argon gas
  • Laminated glass
  • Intercept® Spacer

Click here for the full article: Impact Windows: A Look Through the Glass

Replacement Windows in St Petersburg: Styles to Choose From

Click on any window below to learn more information about the style of replacement windows.

Replacement Windows in St Petersburg: All About Grids

Traditionally, grids were wooden mullions that made multiple small panes of glass into one large window. Technological advances in the window industry have made it possible to make and transport large windows, eliminating the need to piece together windows with mullions.

Presently, people still use grids to enhance the beauty of their windows. The grids can come in between the glass panes for easy cleaning. Alternatively, they can contour over the glass for a more traditional look.

Click here for the full article: All About Grids

Half round Impact Rated Glass Grids Karoly Windows Replacement Clearwater largo St Petersburg Palm Harbor

Reasons to consider replacement windows in St Petersburg from Karoly Windows & Doors:

  • Low cost & budget friendly, with financing options available
  • No-hassle warranty claims processing.
  • DOUBLE lifetime transferable warranty. (No other window company has this)
  • Screens are under warranty. (No other window company has this)
  • AAMA Gold Certified The highest level of testing with windows being tested for thermal performance, as well as air, water and structural integrity.

Window Installation Near Me in St Petersburg

We monitor the installation process through “The Karoly App”

Karoly created an app to monitor the quality of window installation in St Petersburg. Our installers are trained to use the app during each stage of the installation process so Karoly can ensure everything is built out and sealed properly. This not only holds our installers accountable for their work, but also makes the inspection process easier during the COVID pandemic. The Karoly permitting team can use the photos for inspections while Pinellas building department is avoiding in-home visits.

Schedule your FREE in-home consultation with our owner and contractor, Karoly, today!

Call (727) 308-6818 or click here to request a quote.

Specific Information for St. Petersburg, Florida

The following information is specific to the St. Petersburg area and is intended only to provide additional information to our clients. During the COVID-19 pandemic, policies and wait times may have changed to accommodate CDC guidelines and restrictions. Permitting processing times may vary. Building inspection rules also vary county by county. Contact our office for more details or to answer any questions.
City of St Petersburg Karoly Windows and Doors Replacement Impact Windows

Planning & Development – Permitting

Pinellas County Florida

Pinellas County Property Appraiser

Pinellas County Building Department

  • Website:
  • Location: Building Services 440 Court St, Clearwater, FL 33756
  • Phone: 727-464-3888
  • Hours: Mon, Tues, Thurs, Fri 8am – 4pm; Wednesday 8am – 2:30pm; closed holidays; Peak Times: 11am – 1pm and the day after closures

Impact Rated Glass is Required in St Petersburg

  • Risk Category II – 145 mph
  • Vinyl Hurricane Impact Rated Windows are required for St Petersburg.
Duke Energy provides a rebate on your replacement windows

Energy Efficiency Rebates

  • You must have a free Home Energy Check with a qualifying recommendation performed before any work begins (within the past 24 months) to qualify.
  • Multifamily and manufactured homes are not eligible for participation.
  • Eligible residences must have whole-house cooling and/or electric heating.
  • Any residence that has maximized Duke Energy Florida’s energy-efficient window program is not eligible to participate again. (Exceptions apply)

St Petersburg Neighborhoods

  • Pasadena on the Gulf
  • South Pasadena
  • Gulfport
  • Jungle Terrace
  • Diston Heights
  • North East Park
  • Bayview
  • Greater Pinellas Point
  • The Edge District
  • Historic Kenwood
  • Childs Park
  • Cromwell Heights
  • Magnolia Heights
  • Allendale Terrace
  • Twin Gables
  • Holiday Park

Replacement Window Installation in St Petersburg

  • Concrete Block Home Window Replacement in St Petersburg
  • High Rise Condominium Window Replacement in St Petersburg
  • Townhouse Window Replacement in St Petersburg
  • Duplex and Triplex Window Replacement in St Petersburg
  • Homes Built after 1952 Window Replacement in St Petersburg
  • Coastal Home Window Replacement in St Petersburg
  • Rental Property Window Replacement in St Petersburg
  • Residential Home Window Replacement in St Petersburg

Schedule your FREE in-home consultation with our owner and contractor, Karoly, today!

Call (727) 308-6818 or click here to request a quote.

Links to Our Customer Review Websites

Got a Karoly Windows & Doors story to tell the world? Please clink the links below for a quick access to our review pages. Feel free to post your customer review on multiple websites. If you do not want to post your review for the public, please feel free to email us to submit your review to only Karoly and our office staff. We appreciate all feedback!

Click on any of the links or logos below to be directed to that website. You may copy and paste your review to multiple sites.

Window Companies Near Me

Searching for the best replacement window and door company around? Read our customer reviews to hear what they think about Karoly Windows & Doors.

Read our customer reviews that showcase why we are the best in the business. We have added a few featured reviews for your convenience below and links you may click to visit the various review website where we are featured. Previous customers may also submit their own reviews and may be featured on our website!


Fran Minissale
Fran MinissaleDecember 2020 - Tampa
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Karoly Windows and Doors is an excellent company! I recently needed a door replaced on my Lanai and I hired Karoly. The owner came to my home and measured the job himself! The administrative staff at the office were a delight to deal with as well. And, last but NOT least, the installation crew was outstanding. They were friendly, knowledgeable and hard workers. I would highly recommend this company 😊
Cora Hill
Cora HillAugust 2020 - Clearwater
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I am extremely happy with the services. The experience was simple Karoly the owner came out did the measurements. I worked with the office regarding scheduling. The office was responsive. The installer crew took care of my house and covered everything. The clean up was spotless. The building inspector said installation exceeded the requirments. Karoly Windows and Door exceeded my families' expectation. I recommend them for any door/window installation
Dena W.B.
Dena W.B.November 2020 - St. Petersburg
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I am a repeat customer. I used Karoly in 2013 to install (5) 9ft PGT sliding doors & 5 Simonton windows. Because of his proficiency, attention to detail, and astute knowledge pertaining to installations (everything fit perfectly the first time!) I referred to him as the "Einstein" of door and window installers in that review. This time I used Karoly to install an entry door. Everyone who works for him is trained under his watchful eye until he is confident they can do installs to his satisfaction, which is true perfection. I was not surprised to learn that is business has expanded since 2013 from one location to three! Thank you Karoly. The entry door is perfect and you are still the "Einstein" of door and window installers!
Matt Cook
Matt CookJune 2020 - Palm Harbor
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Had a great experience with Karoly. He was recommended by a co-worker. I ordered right before all the fun started with Corona virus. The order was delayed by a couple weeks due to the stay at home orders. The office ladies kept me in the loop and were always helpful. The actual installation was highly efficient. I had 19 windows and 3 doors replaced and they were complete with the work in exactly 2 days. The workers were extremely professional, did a great job on the install, and cleaned any mess that they made which was very little. The windows look great ( I got the Simonton Stormbreaker) and couldn't be happier with the service and price. Absolutely highly recommend.
Carter Raines
Carter RainesNovember 2019 - Tampa
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We meet with over 10 companies and went to a home show all before making our decision to go with Karoly Windows and Doors for the purchase of our Simonton Windows and the installation of a front door and garage side door. The owner, Karoly Szekeres, does all visits and selling of services. We found him to be very trustworthy, what happened is what he said would happen. Ordering was great, with office follow-up to the very end and the installers are fantastic and clean up is exceptional. The windows are exactly what we wanted and Karoly represented them professionally and honestly. If you do not want to be pressured and are looking for great windows at an excellent price, go with Karoly Windows and Doors. We had 11 windows and 2 doors installed and all went well...better than expected.
Jennifer G.
Jennifer G.December 2020 - Clearwater
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We are very pleased with Karoly Windows and Doors. The house we picked this spring was amazing however, being situated on a golf course and having elderly owners precede us made an upgrade to the window and door process necessary. We reached out to several companies for quotes. Karoly was middle of the road for price but nearing the top on quality product and available reviews. We decided that Karoly was the company for us. Karoly measured our house, gave us a quote and passed us to Cynthia who completed our preorder and scheduling. The windows arrived with no problem and were installed over a 3 day process. (It's a big house). The team was timely and polite, they were also honest though an accident resulted in sprinkler damage the team was fully communicated the mishap and fixed the issue. After the team had left one of the many hurricane systems swept through the area. We noticed one of the windows leaking we called Karoly they came out and fixed the issue as soon as the rain had stopped. We liked this company for the transparency, the efficiency, the cost, the follow up care. We can confidently recommend them to anyone in the area needing quality window services.
John B.
John B.May 2020 - Clearwater
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I was extremely pleased with the hurricane window installation work done by Karoly from start to finish. The owner came to my home to take measurements and answer all of my questions. I also had occasion to visit the company's office, which was very modern and professional. The staff kept me fully-informed throughout the process and was always available to answer my questions. On installation day, the installers were prompt, did excellent, very professional work, and cleaned up after themselves. I highly-recommend Karoly Windows and Doors; you will not be disappointed!
John Baldyga
John BaldygaJune 2021 - Palm Harbor
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We are very pleased with sliders and doors. The installers were efficient, friendly. and exceeded out expectations. They said that they would be here between 7 and 8 and they were. It would be a nice “touch” if Karoly would visit our home to check out the job. We are very happy that we chose Karoly Windows. Overall Experience Rating: 5 out of 5

Our Commitment to Your Home

If you read any of our comments above, you know that it’s not just installing great replacement windows in St Petersburg that is our priority but also to respect and take care of your home while we are there. We know your home, in most cases, is your largest investment.

We are so appreciative that you trust us to come into your home and install our products. As a result we will care for it better than we do our own. Most importantly, our employees have been trained to be super-respectful, clean, and will always leave your home free from debris and put back the way we found it.

Karoly Windows and Doors 100 percent satisfaction Windows Replacement Windows and Doors Window installers Tampa Clearwater Palm Harbor Largo St Petersburg ENERGY-STAR Simonton StormBreaker Plus PGT

We offer financing options for your replacement windows in St Petersburg.

Get your replacement front entry doors in St Petersburg now and pay later!

Don’t put your replacement front entry doors in St Petersburg project on hold just because you are running a little low on funds. We have a few financing options for our customer’s convenience. There are special financing options for those with approved credit. It can help you conserve cash without increasing your other credit card balances.

Best of the Best in Customer Satisfaction Karoly Windows & Doors Best Window Company

Best Replacement Windows

Best Replacement Windows For Florida The best replacement windows are those that are installed precisely by experts and protect more than just your home from the weather. Your new windows should also help protect your family’s safety, comfort level, time, finances, and overall sanity! To determine what is considered the best

Read More »

Schedule your FREE in-home consultation today!

Call 727-308-6818 and meet directly with our owner/contractor, Karoly,
to have your replacement windows in St Petersburg measured and get an estimate on your project.
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