top of page

The Advantages of Metal Plumbers Tape: Strength, Durability, and Versatility

hen it comes to plumbing installations, having the right tools and materials is essential for achieving long-lasting results. One such indispensable tool in a plumber's arsenal is metal plumbers tape. This versatile and reliable perforated metal is designed to address various plumbing challenges and offers numerous advantages over other metal straps. In this blog post, we will explore what metal plumbers tape is, its unique advantages, common uses, tips for choosing the right strap, installation techniques, and maintenance tips.


Metal plumbers tape, also known as hanger iron or galvanized plumber's tape, is a perforated strap of metal made from galvanized steel, stainless steel, or copper. It typically comes in rolls of various lengths and widths. The strap is flexible yet robust, making it ideal for a wide range of plumbing applications. Metal plumbers tape offers superior strength, durability, and resistance to various environmental factors.


1. High Strength and Durability

One of the primary advantages of metal plumbers tape is its exceptional strength and durability. The metal construction ensures that it can withstand considerable tension and pressure, making it suitable for securing heavy pipes and plumbing fixtures.

2. Resistance to Corrosion

Metal plumbers tape is engineered to be highly resistant to corrosion, even in damp and high-moisture environments. This corrosion resistance ensures that the strap remains reliable and effective over extended periods, protecting your plumbing installations from potential damage.

3. Flexibility and Ease of Use

Despite its sturdiness, metal plumbers tape remains flexible, allowing it to conform to various shapes and sizes of pipes and fittings. This flexibility simplifies the installation process and ensures a tight fit around whatever plumbing pipe or fixture is being installed.

4. Versatility in Applications

Metal plumbers tape finds application in various plumbing scenarios. Whether it's installing pipes or securing fixtures, this perforated metal is a go-to solution for professional plumbers and DIY enthusiasts.


1. Securing or Hanging Pipes and Fixtures:

In plumbing and HVAC projects, galvanized plumbers tape is used for hanging pipes, vents and fixtures from walls, ceilings, or other structural elements. The strap's strength and durability allow it to support the weight of the pipes and fixtures securely. It is a cost-effective alternative to traditional hangers and brackets for light to medium-duty applications.

Copper plumbers tape is used in an application for securing or hanging copper pipe to eliminate accelerated corrosion by having two different metals touch.

2. Securing Pipe Joints and Connections: Galvanized plumbers tape is often employed to secure pipe joints and connections in plumbing systems. Whether it's threaded fittings, couplings, or connectors, wrapping the tape around these joints provides additional support and prevents leaks. The corrosion-resistant properties of galvanized tape ensure that the connections remain secure and protected from rusting over time.


When selecting metal plumbers tape, consider factors such as the material (galvanized, stainless steel, copper), thickness, width, and length. Ensure the tape is appropriate for the intended application and is of high-quality to guarantee its performance.


When installing galvanized metal strapping (plumbers tape) for piping applications, it's crucial to follow the proper procedures to ensure a secure and reliable installation. Here's the best way to install galvanized metal strapping when used with piping:

1. Prepare the Surface: Before starting the installation, make sure the surface where the strapping will be applied is clean and free of debris.

2. Cut the Strapping: Use appropriate cutting tools, such as tin snips or aviation snips, to cut the galvanized metal strapping to the desired length. Ensure the length is sufficient to wrap around the pipe and overlap slightly for a secure fit.

3. Determine Placement: Decide on the appropriate spacing for placing the strapping along the length of the pipe. The spacing will depend on the size and weight of the pipe. As a general rule, space the strapping every 2 to 3 feet along the pipe's length.

4. Position the Strapping: Hold the strapping around the pipe at the chosen location. Ensure it is centered and aligned properly. The strapping should not be overly tight or too loose. Leave a little slack to accommodate for expansion and contraction of the pipe.

5. Fasten the Strapping: Use appropriate fasteners, such as screws or nails, to secure the strapping to the surface. Ensure the fasteners penetrate the strapping and the surface securely, providing a strong attachment.

6. Overlap Joints: If you need to use multiple lengths of strapping to cover the entire pipe, overlap the joints by a few inches. This ensures continuous support and prevents any gaps in the strapping.

7. Secure Connections and Fittings: Pay special attention to securing the strapping around pipe connections, joints, and fittings. These areas are more susceptible to movement and stress, so ensuring a tight and secure fit is crucial to prevent leaks and potential damage.

8. Check for Tightness: Once all the strapping is in place, check the tightness and alignment of each strap. They should be tight around the pipe without causing any deformation.

9. Inspect Regularly: After installation, periodically inspect the galvanized metal strapping and the condition of the piping system. Look for signs of wear, corrosion, or any potential issues. Regular maintenance will help you catch problems early and prevent more extensive damage.

By following these installation guidelines, you can ensure that the galvanized metal strapping provides reliable support and protection for your piping system, contributing to its longevity and efficiency. If you're unsure about the installation process, consider consulting a professional plumber to ensure the job is done correctly.


bottom of page