Brass fittings are a popular choice in both residential and commercial projects thanks to their durability, corrosion resistance, and timeless aesthetic appeal. From plumbing to decorative applications, brass can provide both strength and style. However, to get the most from these fittings, it’s important to avoid some of the common mistakes that can compromise their performance and appearance.
Whether you’re choosing a practical connector for a plumbing system or selecting a decorative touch for a renovation, understanding the best practices is key. For instance, considering the right finish is often overlooked, yet it can make a big difference to both style and longevity. You can explore an example of fitting finishes to see how these small details influence the final look of your project.
Below are five mistakes to watch out for when working with brass fittings.
1. Ignoring Compatibility with Other Materials
One of the most frequent mistakes is combining brass fittings with incompatible metals. For example, when brass comes into direct contact with galvanised steel or aluminium, galvanic corrosion can occur – this leads to faster wear and potential system failure. To avoid this, always check that the metals being joined are compatible, or use a dielectric union to separate them.
2. Over-Tightening the Fittings
While it might be tempting to tighten brass fittings as much as possible, over-tightening can cause cracking or distortion. Brass is strong but not indestructible – applying too much torque may also damage threads, making the fitting unusable. The best approach is to use a spanner for firm tightening without forcing it beyond its natural resistance.
3. Neglecting the Correct Sealant
Brass fittings often require thread sealants to prevent leaks, especially in plumbing applications. A common mistake is using the wrong type of sealant or applying too much. Excess sealant can break off inside the pipe, potentially clogging the system. On the other hand, failing to apply any sealant at all may cause leaks. PTFE tape or liquid thread sealants designed for brass fittings are usually the safest options.
4. Overlooking Maintenance and Cleaning
Brass fittings are valued for their golden, polished look, but they can tarnish over time if not cared for properly. A frequent mistake is assuming they require no upkeep. Depending on whether your fittings are purely functional or also decorative, occasional cleaning with a gentle brass polish can restore their shine and prevent build-up. In high-moisture areas, protective coatings can also extend their life.
5. Choosing the Wrong Finish for the Environment
Another easily avoided mistake is not considering the environment where the brass fittings will be used. For instance, fittings exposed to outdoor weather conditions may require a different finish to those used indoors; selecting the wrong type of finish can lead to premature wear or loss of appearance. Always consider whether a polished, brushed, or lacquered finish is best suited to the conditions.
Final Thoughts
Brass fittings can be both functional and decorative, but only if chosen, installed, and maintained with care. By avoiding these common mistakes, you can ensure your fittings not only perform well but also retain their visual appeal for years to come.
