Replacement Windows in Largo, FL

Looking for a replacement window company in Largo Florida?

Look no further! Karoly Windows & Doors has been installing replacement windows in Largo since 2001. Buying replacement windows in Largo 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.

100% Total Satisfaction Guaranteed Karoly Windows and Doors Clearwater St Petersburg Largo Palm Harbor Tampa Bay

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

To request your quote and schedule your
FREE in-home consultation with our owner and contractor, Karoly

Call (888) 219-7953 or Click Here

Replacement Windows in Largo 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.

Our highly energy efficient replacement windows in Largo are designed with home protection in mind. The glass is made to keep the heat and moisture of our Florida climate out, while keeping your much needed air conditioning in. Windows are a barrier from intrusive bugs, inclement weather and high velocity winds. Don’t you want to 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 Karoly himself. You can utilize his 20+ years of industry knowledge to design a fresh look for your beautiful home.

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.
  • 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 Lifetime Warranty Replacements by Karoly Windows & Doors!

Impact Replacement Windows in Largo

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

Houses in Largo are required by Florida building code to use impact rated glass. Impact windows hold up to a hurricane with Category 5 wind force. 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 Largo 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 Largo from Karoly Windows & Doors.

Impact Replacement Windows - Pricing Guide

Price based on white, vinyl, impact windows with standard installation.
$900 - $2000 per window based on size for double hung, single hung or picture
  • FREE ultra energy efficient upgraded glass package
  • Sliders, Casement and Awning Windows are an additional $300-$500
  • Large Sliders and 3-Lite Sliders $1700-$4000
  • Bronze Frames additional $300-$600 per window
  • Tan or Beige Frames additional 10% of base price
  • Glass Upgrades Per Window: Obscure $50, Turtle $90, Tempered $150, Laminated $220
  • Grids Upgrades Per Window: Flat $35-$180, Sculptured $50-$270
  • Mullions are an additional $200-300 each (for multiple windows in one opening)
  • Standard installation: single story, concrete block home with simple installation
  • Price subject to change upon in-home consultation with Karoly
  • Custom built windows requires 4 window minimum purchase
Best Price!

To request your quote and schedule your
FREE in-home consultation with our owner and contractor, Karoly

Call (888) 219-7953 or Click Here

Impact Replacement Windows: Brands We Trust

There are technological advancements for replacement windows in Largo, 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: 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: Styles to Choose From

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

Replacement Windows: 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 Largo from Karoly Windows & Doors:

  • Low cost & budget friendly, no-hassle warranty window replacement.
  • 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 and doors being tested for thermal performance as well as air, water and structural integrity.)
  • Hurricane-Rated interlayer that will remain intact, even when struck from wind-borne debris or an intruder.
  • Sound-damping plastic interlayer provides a 50% sound reduction which means a quieter and more peaceful home.

To request your quote and schedule your
FREE in-home consultation with our owner and contractor, Karoly

Call (888) 219-7953 or Click Here

Specific Information for Largo, Florida

The following information is specific to the Largo 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 Largo Karoly Windows and Doors Replacement Impact
Planning & Development – Permitting

Website: Location: Largo Police Department, 201 Highland Ave, Largo FL 33770 Phone: 727-586-7488

Pinellas County Florida
Pinellas County Property Appraiser

Location: County Courthouse 315 Court St, 2nd Floor, Clearwater, FL 33756
Phone: 727-464-3207
Fax: 727-464-3448
Hours: 8am to 5pm Monday through Friday; closed holidays
Download Request Address Change Form

Pinellas County Building Department

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

Risk category ii

145 mph – Largo is in a wind-borne debris region. Replacement impact rated glass is required for this area.

Duke Energy Logo
Energy Efficiency Rebates

Phone: 800-943-6917
Online Energy Assessment: Click Here
Download Rebate Form Here

  • 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)

Largo Neighborhoods

Oakhurst Rd
South Highpoint
City Center
Route 19
Coral Way/Ulmerton

Harbor Hills
Indian Rocks
Carlton Estates
Oakdale Manor
Rancero Village
Lake Alison Estates
East Bay

Monterey Lakes
Paradise Island
Keene Park
Village Green
Barbara Drive

Long Vow Lane
Oak Dale Estates
Royal Heights
Central Park
Teakwood West
Eldorado Village

Types of Buildings We Service in Largo:

  • Single Family Homes
  • High Rise Condominiums
  • Townhouses
  • Duplex and Triplex
  • Multi-family Buildings
  • Home Owner Associations
  • Buildings built after 1952
  • Residential Homes
  • Concrete Masonry
  • Stucco Exterior
  • Coastal Homes & Rentals
  • New Additions

To request your quote and schedule your
FREE in-home consultation with our owner and contractor, Karoly.

Call (888) 219-7953 or Click Here

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.

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
Read More
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
Read More
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
Read More
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
Read More
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
Read More
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
Read More
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
Read More
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!

Our Commitment to

If you read any of our comments above, you know that it’s not just installing great replacement windows 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 are dedicated to offering our customers 100% Total and Complete Satisfaction which is why we provide a Lifetime Warranty on installations. If you ever encounter any issues with your replacement windows and doors we will see to it your issues are resolved in a timely and professional manner.

We offer financing options for your replacement windows in Largo.

Get your replacement windows in Largo now and pay later!

Don’t put your replacement windows in Largo 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.

Call Karoly Windows and Doors Today!
(888) 219-7953

Click Here for a FREE Quote