The finish is what stands between steel and rust. In Riverside, where summers are long, hot and bright and Santa Ana winds blow grit around, the finish choice makes a big difference to how long a railing or gate looks good.
How they work
- Powder coating is a dry powder applied electrostatically to cleaned steel and baked in an oven, forming a hard, even shell. It’s done in a shop, so the railing or gate goes to the coater before installation.
- Paint is applied by brush or spray, in the shop or on site, usually over a primer.
Comparison
| Powder coating | Paint | |
|---|---|---|
| Durability outdoors | Very good; resists chips, fading and corrosion | Fair to good; needs repainting more often |
| Upfront cost | Usually higher | Usually lower |
| Long-term cost | Lower; less upkeep | Higher; repainting every few years outdoors |
| Colors and textures | Wide range; textured finishes hide dust | Any color, easy to match |
| Touch-ups | Paint touch-up for small chips | Easy to touch up |
| Best for | Exterior railings and gates | Interior railings, on-site repairs |
Our take for Inland Empire homes
- Exterior railings and gates: powder coat. The extra upfront cost pays off in years of less maintenance.
- Interior stair railings: either works. Powder coat gives the most even finish, and paint is fine indoors.
- Repairs to existing iron: often painted on site after rust removal and priming, unless the piece can be removed for coating.
Preparation matters as much as the coating. Rust and mill scale need to come off before any finish goes on. Ask your fabricator how they prep steel before coating.
See wrought iron railings and iron gates, or request a free quote.
Common questions
Can powder-coated railings be touched up?
Small chips can be touched up with matching paint. The touch-up won't be as tough as the original powder coat, so seal chips quickly to keep moisture off bare steel.
Can an existing railing be powder coated?
Yes, if it can be removed and taken to a coating shop. The railing is stripped or blasted, cleaned, coated and reinstalled.