Ready to get enclosed?

At Custom Windows and Exterior Design, Inc. We specialize in elevating your lanai living.

Our lanais that can be designed for:

  • Helping keep out the rain and dirt

  • Creating an outdoor feel with indoor comfort

  • Showcasing your view

  • Entertaining and relaxing

  • An amazing home office or craft area

  • The ultimate workout space

  • Fun as a sports room or man cave

  • A place for guests and grandkids to sleep

  • Your pet’s Florida paradise

  • Increasing your home’s value

Interested in seeing our product options?

Please visit our beautiful showroom in Leesburg
Monday – Friday  9:00am – 4:00pm

 Our courteous friendly staff is there to assist you.

“We have had Custom Windows enclose 2 lanais for us. They were both the HD windows. The enclosures have made the lanais very usable. They keep the noise, rain and insects out. We love them and have recommended Custom Windows to several neighbors that had their lanai enclosed as well.”

Rosemary J. Burton

“I love the room. It makes my home into a magical home. Everyone who comes raves how beautiful it turned out.”

Adelaide Kubicke

“Closing in the lanai allows us to use that area more. It, also, is easier to maintain. We used to roll up the rug and move chairs when it rained. After it rained, we then had to mop up the lanai and put furniture back. Now we just close the windows! “

James J. Guarino

“Custom Windows is a wonderful company to work with. Thank you, Jeff, Frank and all the staff.”

Carmela Kane

“Turned a seldom used lanai into a multipurpose room! 1. Quite-no road noise! 2. No wind or rain or temperature issues! 3. Man-Cave!”

Stephen Pierson

“This is our 3rd house that we have enjoyed with Custom Windows. Dave gave us a good value and we appreciate it.”

Gloria Bethman

“We really enjoy the windows. The view isn’t interrupted, and they are very appealing. They keep the elements out and they both look great open and closed. They are easy to open and close. A great investment.”

Nancy Bryles

“Did a great job and were very professional. Would recommend Custom Windows to anyone.”

Mike Lynch

“They did a wonderful job! The crew were polite, and they cleaned up when finished. We are very happy with our beautiful new room!”

Rena Spatz

“Thrilled with the new room. Multi-functional clean-quiet. My new favorite space. Thoroughly professional company and staff.”

Vera M. Painley

“I just love my enclosed lanai! I spend the bulk of my days off out there either reading or watching TV. It’s surprising how opening the glass doors of the house and cooling the room hasn’t changed my electric bill! It’s a wonderful addition to our living space.”

Frank and Robin Santangelo

“We are very pleased with our windows! They did an awesome job on every aspect.”

Betty Horn

Years in Business
Lanais Enclosed
Windows Installed