Choosing the right company matters when you are improving a space you use every day.

Custom Windows and Exterior Design helps Central Florida homeowners create custom lanai enclosures, windows, and sliding glass doors with thoughtful guidance, quality craftsmanship, and a process designed to feel clear from the first consultation to the finished project.

Established in Florida in 1987
More than 23,000 customers served in Central Florida
Leesburg showroom since 2018
Licensed and insured
State License #SCC056672
Complimentary in-home consultations
Custom designs for each home
Permit and approval support
Expert installation by an experienced crew

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5-Star Reviews

Unmatched Customer Service Across Central Florida

Excellent

Custom Windows & Exterior Design, Inc4.9

Based on 277 reviews

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Christine Chaikowski

3 days ago

The entire experience has been fantastic from design, installation and the final step, window cleaning. Thank you.

Margie Soobitsky

3 days ago

Thank you Custom Windows for doing a wonderful job with helping with the design, installation and cleaning the windows. The sales personal, installers and window cleaning crew were friendly and professional. Having the lanai enclosed is giving us the extra space to entertain any time of the year. I love that I still have the ability to have open the windows and enjoy the fresh cool air. No more bringing in the cushions every time it rains, which is often in FL. No more pollen covering all of the floors and furniture during pollen season. I wish I had done this sooner. Thank you to the entire staff at Custom Windows.

Toni C

4 weeks ago

Custom Windows did a great job enclosing my lanai. I went with screens and sliding glass doors. The installers worked so hard in the brutal heat. I love that my lanai stays cleaner. Couldn't be happier!

Joe Gamer

2 months ago

Very friendly staff, showroom, professionally done. All questions were answered thoroughly. Our cabana series glass is just what we wanted to enclose our screened lanai, love the extra room. The finished product was fairly priced and very well done. Only issue we had was all dates estimated were very low, four visits to office to encourage appointments and procedure to keep going. Mistakes, during ordering, turned our 7 to 8 week estimate into 11 then 15 weeks.

Joyce Bloshinsky

2 months ago

The three ladies were lovely, professional and did a wonderful job cleaning our windows in the Florida room

susan dallain

2 months ago

We really enjoy our glass enclosed lanai. Your glass cleaner lady’s did a great job cleaning our sliders. Thanks!

Response from the owner:We are pleased to hear you are enjoying your new space. Thank you for the review.

Linda Busch

3 months ago

Custom windows provided window cleaning after installation of new lanai windows. Cleaners did a great job. They were thorough, quick, and very curteous.

j. newell

3 months ago

The thing we didn’t care for was our old enclosed porch was torn down for 5 weeks before the installation could take place. We had a tv, mini split and a fan that all had to be covered by 2 old ladies up on ladders. Two suggestions- either help cover those items but then also figure out a better plan than 5 weeks before installation takes place. Not happy and slightly agitated. Also this is our 2nd porch enclosure with your company.

Response from the owner:We appreciate your feedback and understand it's not desired to have a already enclosed lanai open while custom sized new products are manufactured to fit your newly designed layout. Using our many years of experience, we assess each project to determine the best steps to provide each customer the best finished results. These expected processes are discussed upfront and openly during the designers consult and at time of initial measurements. We truly want the best outcome for each customer. We even offer draping screens around all openings to help limit wildlife from entering the area during the product manufacturing and delivery times. We are sincerely sorry you feel we missed the mark for your specific situation as most customers don't cover ceiling and high mounted fixture and items.

Tim McConvery

3 months ago

Custom Widows was great through all phases of the project. Very happy with the result. Thanks.

Elizabeth Day

5 months ago

My lanai enclosure experience has been A++! From my initial planning meeting with Coltan, measurements with Frank, and finally the installation by Jay and his team every stage went smoothly and efficiently! I couldn’t be more pleased! I highly recommend Custom Windows and Exterior Design!

Response from the owner:Thank you for leaving a great review. We appreciate your time.

Michael Fontana

5 months ago

Mine just hit their five year anniversary and they still look brand new,

Response from the owner:Thank you for the review.

Linda Williams

6 months ago

Our experience with our installation and overall customer service was amazing. Very good company that cares about the final results for their customer. The team that they have working at their business went over and above.

Response from the owner:Thank you for sharing your experience with us. We appreciate your business.

Sherry Graham

6 months ago

We called Custom Windows to have our lanai windows and screens cleaned. Each time they have cleaned our windows, they have been extremely good, very professional and friendly. We love the work they do…especially that we don’t have to do it.

Response from the owner:Thank you

Diane Paull

6 months ago

Custom Windows and exterior design is one of the best businesses we have dealt with while living here in The Villages. Added glass sliding doors to lanai, They show up when they say they will finish the job when they say they will and give you quality products. we couldn’t be happier with our choice in using this company. Two of our neighbors recommended them and they hit the nail on the head. We also highly recommend them.

Response from the owner:We are proud of our staff and our products. Thank you for sharing your experience.

fred hopkins

6 months ago

Replaced older stacking vinyl with full height glass. All staff contacted were excellent....but they are busy.

Response from the owner:Thank you so much for the great review. We appreciate your business and your expression how we treated you as our customer. We are blessed to be busy and have 39 years business longevity. We take pride in our installation of our products while supplying thicker than minimal requied aluminum subframes and conture cuts to floor slopes. We stride to give quality and sets ourselves apart from competition. Thank you for noticing.

Lauren Parrish

7 months ago

Thank you thank you. Our windows look amazing!!!!

Response from the owner:We are delighted to read this. Thank you for this review and for choosing us, Custom Windows and Exterior Designs.

Mike Hassett

7 months ago

We love our double pane lanai windows installed by Custom Windows and Exterior Design, Inc.

Response from the owner:Thank you so much for the review. If we fell short in some way for feeling we didn't perform in a 5 stars manner, please reach out to us and let us know what we can do to make this right for you and allow us to use it for training purposes with our team.

Dave Hirschman

7 months ago

Remodel of lanai was excellent. Kyle and crew did an awesome job with impeccable attention to detail. Window cleaners excellent as well. I only wish the storm door opened the way the previous one did. This one opens the opposite way but it usable as is.

Response from the owner:Thank you for the remarkable review and highlighting the key individuals that made your experience wonderful. We highly appreciate your business.

Dottie Knutson

8 months ago

Excellent from start to finish. The city inspector even said he loves this company. They do great work.

Response from the owner:We greatly appreciate this detailed 5-star review. We pride ourselves by using above minimum standard gauge aluminum products and tried and true install techniques we've aquired throughout our 39 years in the Lanai enclosure business. It brings us joy to know official building inspectors comment about how well they view our work. Again thank you. We expect you'll be able to continue enjoying your Lanai for many years to come.

Bette Raskin

8 months ago

Spotless and streakless windows! Pleasant and efficient workers. A pleasure working with Custom Windows from start to finish. ⭐⭐⭐⭐⭐⭐⭐⭐

Response from the owner:We are pleased to read we satisfied your expectations and provided a pleasant experience. Thank you.

Janet Freer

8 months ago

We were thrilled to work with Custom Windows and Exterior Design! From designing what our lanai would look like when enclosed to all the measurements to the windows and door, and the knee walls and the etc. and more. They were fun to work with, answered our questions, made wonderful suggestions and got it done. We are so happy with the result. Couldn’t ask for anything more! Highly recommend!

Response from the owner:Great informative review. Thank you for your selecting us to provide your lanai enclosure design.

Mike Culpepper

8 months ago

I had the most satisfying experience from a window and door company that I have ever had. From the time that I visited the place of business. Custom Windows and Doors were so eager to help with my project. Custom Windows and Doors did an outstanding job and I will be doing more business with them in the near future. Custom Windows and Doors are a definite asset to the community of THE VILLAGES. Mike Culpepper

Response from the owner:Custom Windows and Exterior Designs is pleased to read about your experience. Thank you for the great review.

Mary Castillo

8 months ago

Ladies who came to my home were prompt and professional! I will definitely use them again !!

Response from the owner:Thank you for the high star review. We value you and our customers.

Steve Turner

8 months ago

We started this process in June of 2025. It has just been completed this month FEBRUARY OF 2026 so approximately 8 months. This company has been very responsive to issues with quality fixes. These issues were primarily due to supplier quality problems. Hopefully these issues will not be persistent for Custom in the future. Thanks to Custom’s team in working through the problems.

Response from the owner:Thank you for the feedback and we appreciate you still giving us a relatively High star count. Unfortunately some of the situations with the manufacturer can sometimes prolong job timelines and isn't what we desire with our reputation. We continue to stand behind the product to provide quality and we sincerely hope that you're now able to fully enjoy your Lanai and relax with a "good life" feeling.

Marie Coppola

8 months ago

Response from the owner:Thank you for taking the time to give us a five-star review.

Experience You Can Trust

Bringing decades of local experience to every project.

Established in Florida in 1987, the company began serving The Villages and surrounding Central Florida communities in the early 1990s and has since helped more than 19,000 customers.

Custom Windows and Exterior Design is licensed and insured, with State License #SCC056672.

Our Partners

We partner with trusted manufacturers like PGT Windows & Doors to provide high-quality products built for Florida homes.

A Seamless Process from Vision to Installation

A beautiful lanai enclosure begins with listening. Custom Windows and Exterior Design takes time to understand how you want the space to feel, how you plan to use it, and what matters most to your home.

1. Complimentary Consultation

Your project begins at your home with measurements, conversation, and thoughtful recommendations.

2. Design Around Your Lifestyle

Our team helps you consider glass type, frame color, airflow, energy efficiency, visibility, sliding door access, and room use.

3. We handle Permits

Custom Windows and Exterior Design helps manage permits and approvals, giving you a smoother experience from design to installation.

4. Expert Installation

Your products are installed by an experienced crew with attention to craftsmanship, fit, function, and finish.

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Solutions Built for Comfort, Beauty, and Confidence

The right solution should feel beautiful, practical, and built around your life.

Custom Windows and Exterior Design offers custom lanai enclosures, windows, sliding glass doors, energy-conscious glass options, and select wind-rated product options for Central Florida homes.

Every recommendation is made with your home, comfort goals, and long-term use in mind, so the finished project feels polished, practical, and made for the way you live.

Visit Our Leesburg Showroom

Seeing options in person can make the decision feel easier.

Our Leesburg showroom, opened in 2018, gives homeowners the opportunity to explore glass window and door product lines, compare styles, and speak with an experienced team member before starting a project.

Visit us at:

Custom Windows and Exterior Design Inc.
3606 Parkway Blvd
Leesburg, FL 34748
Monday to Friday, 9:00am to 4:00pm

Why Choose Custom Windows and Exterior Design

5-Star Reviews

Experience You Can Trust

Our Partners

A Seamless Process from Vision to Installation

Solutions Built for Comfort, Beauty, and Confidence

Visit Our Leesburg Showroom

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