How to Build a Screened-In Porch on an Existing Patio

Everything You Need to Know About Enclosing a Patio

If you’re looking to enjoy more of the Florida outdoors without the heat, bugs, and rain ruining the experience, screening in your existing patio is one of the best upgrades you can make. At Lafferty Aluminum & Screening, we specialize in turning patios into fully enclosed porches using high-quality aluminum framing and custom screen or window systems. Whether your space is already covered or you're starting with an open slab, we can help you create a comfortable, long-lasting outdoor retreat.

Start with What You Have: Covered vs. Uncovered Patios

The first thing to consider is the structure of your existing patio. If your patio already has a solid roof—either insulated or part of the home’s construction—we can do what’s called a porch wrap. This means we enclose the existing space with screen walls, add a door, and finish it off with options like kickplates or privacy features.

If your patio is uncovered or partially covered, we can install a roof extension first, then screen it in. We also offer concrete or paver extensions to increase your outdoor space before the enclosure begins. Everything we build is designed to match your home's architecture and last for years to come.

Choosing the Right Type of Screen or Window System

Once the frame and roof are in place, the next step is choosing your enclosure material. We offer several screen types, each with different levels of durability, airflow, and visibility.

Our screen options include:

  • Standard 18x14 mesh – A great all-purpose screen for keeping bugs out while letting air in.
  • 20x20 mesh (No-See-Um) – Designed to block even the smallest insects like gnats.
  • TuffScreen® – Heavy-duty mesh that's resistant to tears, perfect for high-wind areas or active families.
  • PetScreen® – Extra tough mesh designed for homes with cats or dogs.

If you're looking for more weather protection and flexibility, we also offer vinyl, glass, or acrylic windows instead of screens. These systems give you more control over airflow and temperature, allowing you to use the space more comfortably year-round.

Details That Make a Difference

In addition to the frame and screens, we finish our porch wraps with custom doors (swinging or sliding), kickplates at the base for added protection, and powder-coated aluminum finishes that match your home’s look. We’ll also help you plan for ceiling fans, lighting, and other features to make the space feel like a true outdoor room.

What to Expect From the Process

Most screen enclosures on existing patios can be completed in just a few days to a couple of weeks, depending on the scope of the project. If it's a wrap, that can be completed within a day or two. A larger patio extended build will take longer. During your consultation, we’ll take measurements, talk through your goals, and recommend the best materials for your needs and budget. Every project we do is fully permitted, professionally installed, and built to Florida code.

Why Homeowners Choose Lafferty

We’ve built screened porches and enclosures all across the local community in Brevard County, Indian River County, and surrounding areas. With decades of experience, we know what works best in Florida’s climate. Our aluminum structures are lightweight but strong, and we use only high-quality screens and hardware built to last!

We don’t just sell screened porches, we help homeowners get more out of their homes they love. Whether you're enclosing a small covered patio or building out a larger outdoor room, we’re here to make the process easy, honest, and hassle-free.

Ready to Get Started?

If you’re just beginning to explore how to build a screened-in porch on an existing patio, we’d love to answer your questions. Our team at Lafferty Aluminum & Screening can help you understand your options and give you a clear estimate for your project once you're ready. Call us today at (321) 652-1078 or contact us online to schedule your consultation.

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What our clients say

Building Trust One Review at a Time

"Lafferty did an amazing job! We love our new screen. They were very professional and we had our finished screen before expected. We recommend Lafferty to everyone."

Andrea Durango

Valued Customer

Lafferty did an excellent job on our unconventional screening project. The office staff was responsive and friendly. From consultation to installation, all of our questions and concerns were addressed.

Roslyn

Valued Customer

"Lafferty did an excellent job installing our pool screens. The are prompt and keep you well informed concerning the job!  I would definitely hire Lafferty Screens again!!"

Gerald Patenaude

Valued Customer

"We are very satisfied with our new fence and work done by Lafferty Aluminum.  Quality, professionalism, and reliability working with Lafferty has been very good and I am happy we chose them."

Tony R

Valued Customer

"Lafferty was one of the easiest and smoothest company's to work with.  We are building our home and these guys were so customer friendly, answered all our questions, was available to take our call if we had questions."

R. Morris

Valued Customer

"Friendly service, professional attitude of employee, polite and they cleaned up as they worked.   We had our pool enclosed redone after hurricane damage and now it looks great. Thanks"

Norman Danella

Valued Customer

"Lafferty did a fantastic job from start to finish on the patio pavers and aluminum screening. They completed the project on time, and perhaps even a little ahead of schedule!"

Jennifer Rinehart

Valued Customer

"I couldn't be happier with the work performed by Lafferty.  They replaced my original screen house in February in a professional and timely manner.  I would highly recommend them for your screen enclosure needs."

Mike Barbagallo

Valued Customer
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