Colors | Finishes

Powder coat with primer base:

Powder coating is the best finish for metal spiral stairs, providing a tough, uniform, corrosion‑resistant layer that adheres evenly to curved treads and balusters. It offers slip‑resistant textures, long‑lasting color options, low maintenance, and a professional look ideal for residential, commercial, and architectural spiral stair projects.

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Hot dipped galvanizing:

Hot‑dip galvanizing is an excellent choice for spiral stairs in harsh conditions because it creates a thick, metallurgically bonded zinc layer that provides long‑lasting, sacrificial corrosion protection, even on complex curved treads and internal surfaces—reducing maintenance, extending service life, and lowering life‑cycle cost for outdoor, coastal, or industrial stair installations

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Stainless steel with powder coat:

Using stainless steel for spiral stairs, finished with a high‑quality powder coat, delivers the best combination of long‑term corrosion resistance, low maintenance, and a clean, customizable aesthetic for coastal properties