When it comes to drywall installation and finishing, choosing the right type of joint tape is essential for achieving smooth, long-lasting seams. There are two primary types of drywall joint tapes: paper tape (also known as drywall joint tape) and mesh tape. Both have their unique features, and understanding the pros and cons of each can help contractors and DIYers make an informed decision based on the specific requirements of their projects.
Paper Tape (Drywall Joint Tape)
Paper tape is the traditional option used for drywall joints. It is made of a thin, flexible paper material and is typically applied with drywall compound. It has been the go-to choice for many years, and it remains widely used in the industry due to its strength and effectiveness.
Pros of Paper Tape
Stronger Joint: Paper tape provides a stronger bond to the drywall than mesh tape. The paper absorbs drywall compound, creating a tight bond that helps resist cracking over time. It’s especially useful for high-stress areas like corners, where the risk of cracking is higher.
No Visible Lines: When applied correctly, paper tape is less likely to show through the finished surface after the compound is sanded. This makes it ideal for creating smooth, seamless finishes without visible lines.
Versatile Application: Paper tape is perfect for various drywall applications, including inside corners, butt joints, and flat seams. It provides flexibility when working with both regular drywall and thicker sheets.
Fewer Air Bubbles: Since paper tape is applied using a wet compound, it generally adheres better to the drywall without air bubbles, which can sometimes appear when mesh tape is used.
Preferred for Professional Use: Many professionals prefer paper tape due to its durability, strength, and better finished appearance.
Cons of Paper Tape
More Complicated to Apply: Paper tape requires a bit more skill to apply compared to mesh tape. It needs to be embedded in drywall mud, and if not done correctly, air pockets or wrinkles can form, leading to imperfections.
Longer Drying Time: The drywall compound used with paper tape typically takes longer to dry compared to the self-adhesive properties of mesh tape. This can increase the overall time required to finish the drywall job.
Requires Proper Technique: Paper tape requires proper technique to ensure it is applied without wrinkles or bubbles. For beginners or DIYers, this can sometimes be challenging.
Messier Process: The application process for paper tape can be a bit messier since it requires wet drywall mud to embed the tape. Clean-up is typically more involved than with mesh tape.
Mesh Tape
Mesh tape, on the other hand, is a newer product that has gained popularity due to its self-adhesive backing and ease of use. It is made of fiberglass mesh material and is designed to be applied directly to the drywall seams without the need for drywall compound first.
Pros of Mesh Tape
Easier to Apply: Mesh tape is self-adhesive, making it much easier to apply, especially for beginners and DIYers. The tape sticks directly to the drywall, and there’s no need to embed it in compound immediately. This simplicity speeds up the installation process.
Faster Drying Time: Because mesh tape is typically used with pre-mixed joint compound, the process tends to dry faster than when using paper tape. For projects where speed is critical, mesh tape can be an excellent option.
No Need for Pre-Coating: Mesh tape doesn’t require a layer of compound to be applied first. This makes the process simpler, as the tape can be applied directly to the drywall seams.
Great for Smaller Jobs: Mesh tape works well for smaller jobs, repairs, or patches where speed and ease of application are more important than the ultimate finish quality.
Less Mess: Since mesh tape is self-adhesive, it tends to be less messy during the application process compared to paper tape, which requires more drywall mud.
Cons of Mesh Tape
Weaker Bond: One of the primary drawbacks of mesh tape is that it doesn’t provide the same strong bond as paper tape. Over time, the seams may crack or become visible, especially in high-stress areas or areas prone to movement.
Visible Lines or Seams: Because mesh tape doesn’t adhere as strongly as paper tape, it can sometimes create visible seams or lines through the drywall compound. This can result in additional sanding or finishing work to achieve a smooth, seamless look.
Prone to Bubbling: Mesh tape can trap air underneath it, leading to bubbles or uneven surfaces. This can result in a less polished finish and might require extra work to correct.
Not Ideal for Corners: While mesh tape can be used for corner seams, its not as effective as paper tape. It is more prone to peeling in corners and may require more attention to ensure the finish is smooth and durable.
Not as Durable as Paper Tape: In the long term, mesh tape may not offer the same durability and resistance to cracking as paper tape. In areas with heavy foot traffic or where drywall may shift over time, mesh tape can deteriorate faster.
Which One Should You Use?
Paper Tape is generally the preferred choice for most drywall installations due to its superior strength, especially in areas subject to high movement or stress, such as corners or butt joints. It creates a seamless, durable finish that is less likely to crack over time. Professionals and experienced contractors often opt for paper tape because of its long-term performance and better results.
Mesh Tape is ideal for DIYers, quick projects, or repairs, as it is easier to handle and apply. It also works well for small-scale jobs or less demanding installations where speed and ease of use are the top priorities. However, mesh tape may require additional sanding and finishing to achieve a smooth, professional-looking surface.
Conclusion
Both paper tape and mesh tape have their own distinct advantages and drawbacks. Paper tape is the go-to choice for professional-grade, long-lasting drywall installations, while mesh tape can be a great option for beginners, quick repairs, or less-demanding projects. By understanding the pros and cons of each, drywall contractors and DIYers alike can choose the best tape based on the specific needs of their project, ensuring the best possible results in terms of durability, appearance, and ease of installation.
