ScreenIT | What’s the Difference Between 18/14 Screen and 20/20 Screen for Your Outdoor Enclosure?

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Embarking on constructing a patio or pool screen enclosure often leads homeowners through a maze of screen mesh options. Among the many choices, the 18/14 and 20/20 screen meshes have emerged as popular picks owing to their commendable visibility and range of benefits. This exposition delves into the contrasts between 18/14 and 20/20 screens, elucidating their unique attributes and potential use cases.

Counting the Differences

A touch of practicality is embedded in the nomenclature of screen meshes, signifying the number of openings per inch, both horizontally and vertically. A 20/20 screen embodies 20 openings per inch in both dimensions. In contrast, an 18/14 screen encompasses 18 rectangles per inch horizontally and 14 rectangles stacked vertically to total an inch. This subtle yet crucial differentiation sets the stage for the ensuing distinctions.

Density and Weave

Though minimal, the divergence in mesh density between 18/14 and 20/20 screens plays a decisive role in their functionality. The 20/20 screens, with smaller apertures, harbor more openings within the same expanse. Both 18/14 and 20/20 meshes are adept at serving as insect screens owing to their tight weaves that thwart most flying insects while ensuring ample airflow. However, the finer weave of 20/20 screens shields against a wider array of pests, earning it the epithet of a no-see-um screen for its prowess in fending off diminutive nuisances such as no-see-ums, sand flies, and gnats.

Material Quality

While the mesh size is a paramount consideration in screen selection, the quality of the material is equally significant. Screens crafted from inferior materials may appear budget-friendly initially. Still, their diminished efficacy and shorter lifespan often betray their true cost. Established suppliers like ScreenIT® emphasize premium materials like Phifer Screen, underlining the enduring value that quality materials confer.

Diving Deeper: 18/14 Mesh

Typically manufactured in the United States from durable fiberglass, the 18/14 mesh epitomizes longevity, often lasting up to a decade. It is an apt choice for swimming pools and patio enclosures, with its formidable strength capable of warding off windblown debris and insects. Available in popular hues like charcoal and silver gray, the 18/14 mesh is functional and visually appealing, making it a coveted choice among homeowners.

A Closer Look: 20/20 Mesh

For those plagued by the menace of no-see-ums and other tiny pests, the 20/20 mesh shines. Crafted from permanent glass yarn enveloped in vinyl, this charcoal-colored fiberglass screening amalgamates practicality, flexibility, and aesthetic appeal. Despite its higher mesh density, the 20/20 variant retains good ventilation, superior insect protection, and visibility, marking it a laudable choice. Its lifespan, comparable to other high-caliber screen products, and its rust and staining resistance further amplify its allure.

Environmental Considerations

When selecting between 18/14 and 20/20 screen meshes, it’s prudent to consider the environmental factors typical of your locale. Areas prone to high winds or storms might benefit more from the sturdy construction of an 18/14 screen, known for its ability to withstand windblown debris. Conversely, regions with smaller, peskier insects might find the finer weave of a 20/20 screen more beneficial in keeping unwanted pests at bay. 

Moreover, the 20/20 screen’s tighter weave could provide a slight advantage in sun protection, filtering out more sunlight than its 18/14 counterpart. Evaluating the common environmental challenges in your region can significantly guide your choice toward a screen that best addresses these concerns.

Maintenance and Longevity

Maintenance is a pivotal aspect that influences your screen enclosure’s lifespan and long-term value. Both 18/14 and 20/20 screens have different maintenance needs due to their distinct weave patterns and material composition. An 18/14 screen, with its broader openings, may be easier to clean and less prone to collecting dust and debris. On the other hand, the 20/20 screen, while offering superior pest protection, might require more frequent cleaning due to its finer mesh. 

Selecting a screen that aligns with your maintenance capacity not only ensures that your outdoor space remains pleasant but also prolongs the lifespan of the enclosure, rendering it a worthy investment. It’s advisable to discuss maintenance tips and recommendations with your screen installation professional to garner a comprehensive understanding of what each screen type entails in terms of upkeep.

About Us


ScreenIT® has been providing Custom 2 Story Enclosures and pool enclosures across Florida since 2009. With three strategic locations in Bonita Springs FL, Naples FL, and Sarasota FL, we are well-positioned to serve our clients in Collier County, Lee County, and Sarasota County. Our offerings include custom premier pool cage and screen enclosure replacement, two-story pool enclosures, Pool Cage rescreening, and screen picture window retrofits. Our commitment to quality and customer satisfaction reflects in our 4.7 Google Review average. We take pride in offering a factory direct Pool Cage Warranty. Being fully licensed by the State of Florida and carrying liability insurance and worker’s compensation insurance, we ensure a safe and secure service delivery for your peace of mind.

Tailoring Your Choice: Assessing Your Needs with ScreenIT®

Personalized consultation and expert advice are indispensable when making an informed choice between 18/14 and 20/20 screen meshes. ScreenIT®, with its rich history of building luxury pool cages across Florida, emerges as a trusted ally in this endeavor. Here are some compelling reasons why choosing ScreenIT® for your screen mesh needs is a prudent decision:

  • Mesh Variety: Offering both 18/14 and 20/20 screen meshes, ScreenIT® provides options that cater to different needs, whether it’s enhanced visibility, insect protection, or durability.
  • Expertise: With years of experience, ScreenIT® has honed its expertise in delivering superior screen enclosures tailored to individual preferences.
  • Fast Turnaround: Renowned for rapid project completion, ScreenIT® ensures your project is completed efficiently without compromising quality.
  • Customer Satisfaction: A stellar track record of satisfied homeowners demonstrates our commitment to excellence.
  • Quality Assurance: Have confidence in the durability and quality of their screen products with our factory-direct Pool Cage Warranty.


What is the maintenance required for 18/14 and 20/20 screen meshes?

Both mesh types require minimal maintenance. Regular cleaning with mild soap, water, and a soft brush will help maintain their appearance and longevity.

Can the 20/20 mesh withstand harsh weather conditions?

Yes, the 20/20 mesh is designed to withstand harsh weather conditions. However, the extent of its durability might depend on the material it’s made from and the quality of installation.

Is there a significant cost difference between 18/14 and 20/20 screen meshes?

The cost might vary based on the material, brand, and installation charges. Typically, 20/20 mesh may cost slightly more due to its finer weave providing better insect protection.

How are these meshes installed?

Professional installation is recommended for 18/14 and 20/20 screen meshes to ensure they are securely fitted and maximize their performance and longevity.

Can I replace my existing screen mesh with a finer or coarser mesh?

Yes, replacing the existing screen mesh is possible. However, it’s advisable to consult with professionals like ScreenIT® to ensure the new mesh meets your needs and is installed correctly.


At a cursory glance, screens may appear interchangeable; however, a meticulous examination reveals a broad spectrum of quality, functionality, and longevity among modern patio screens. As you mull over the ideal screen mesh for your new patio or pool enclosure, engaging with seasoned experts at ScreenIT® can provide invaluable insights and guide you through the options. With a solid reputation for constructing luxury pool cages in Southwest Florida and an impressive portfolio of completed projects, ScreenIT® is a beacon of quality and reliability in screen enclosures.

ScreenitExcellentScreenit4.6 Based on 10 reviews fromSee all reviewsnedy Landanedy Landa ★★★★★ Thank you very much for your excellent customer service and attention to detail. We are very happy with our new pool cage, and looking forward to having our family visit without the hassle of mosquitos!Hammer DownHammer Down ★★★★★ Screenit did such an amazing job with our full view enclosure rejuvenation. Would highly recommend everything went flawlessly from design to execution.Paula GriffinPaula Griffin ★★★★★ I had my screen enclosure done by ScreenIt. I couldn’t be any happier with their work. ScreenIt does the highest quality work in Naples Florida. If you are looking to get any screen enclosure or pool cage in Naples, ScreenIt is hands down the best contractor around. I can’t thank them enough for doing such and amazing job with my enclosure! Thank you so much!Richard MercadanteRichard Mercadante ★★★★★ Thank you for doing a great job, fast and efficient. Highly recommendChris GriffithChris Griffith ★★★★★ Screen It replaced existing large screen panels and also enclosed a carport on a 1955, less than perfect, home in Downtown Bonita Springs. It looks beautiful and made the home look 'finished'. Thank you all for helping bring this home to it's currently beautiful state.js_loader

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