The Importance of Proper Surface Preparation for Painting and Preserving Metal Gates and Fences Category: News, Events, Ideas, and Techniques | The Significance of Thorough Surface Preparation in Painting and Preserving Metal Gates and Fences

Philadelphia is recognized for its abundant use of wrought iron, which creates an attractive visual impact both indoors and outdoors, becoming a popular trend. However, the prevalence of metalwork also leads to rust, decay, and the need for restoration. Metalworks often receive less attention compared to other parts of a home, but they may require more maintenance. Caring for both exterior and interior metalwork can make a significant difference.

Corrosion and Rust: A Solution Exists Regardless of the age of the wrought iron, corrosion remains an issue. The good news is that a coat of paint serves as the best shield against wear and tear. It safeguards the iron from rust by creating a barrier that prevents oxygen and moisture, the main factors contributing to oxidation, from reaching the iron.

Today, various attractive paint colors are available, specifically designed to provide metal with a durable, lead-free, and glossy finish while protecting it from wear and tear. The most suitable colors for painting wrought iron are black, bronze, or very dark green or grey, as they hide rust stains better than lighter shades.

While paint can protect iron, a poorly executed paint job may cause more harm than leaving the iron untreated. Inexperienced painters may not properly prepare the surface, which could allow oxygen to penetrate. Since paint also absorbs oxygen, chipped or uneven paint can contribute to rust spreading. Even minimal rust can expand due to its properties being more susceptible to oxygen penetration than a non-rusty surface.

Moreover, paint can fade, particularly when applied incorrectly, which can increase corrosion as the paint’s properties combine with iron’s natural inclination toward rust. Improper painting techniques might ultimately cause more damage than enhancement. So, how can one ensure durable and effective preservation of metal gates and fences?

Preparation Is Crucial Although paint is the optimal protection against metal decay, applying a fresh coat is not as simple as it seems. Similar to painting walls, inspection and preparation are required before painting metal surfaces. Removing excess rust and reducing corrosion levels by grinding or sanding are essential for achieving the best paint job. Thorough grinding can expose the metalwork’s base level, allowing for a cleaner finish when repainting.

Our dustless sander, operated by skilled painters, prepares metal surfaces for painting by eliminating rust buildup and containing debris with its integrated vacuum and filter. This process minimizes the release of harmful particles into the air during sanding.

Older paints, particularly those used on metalwork, may contain lead, which is hazardous if inhaled or ingested. Our painters are EPA-certified for lead abatement, ensuring safe and effective removal of lead-based paints. Our well-trained team prioritizes safety during the removal and repainting process to guarantee satisfaction and health for you and your family.

For those considering a new project, we provide a free estimate to help you get started. Complete our online form to begin the process.