Steel Deck Balusters
What Are Fortress Steel Balusters
Fortress steel balusters are vertical metal infill pieces (also called balusters or spindles) made from steel, designed for use in deck, porch, stair, and balcony railing systems.
They’re manufactured by Fortress Building Products, a well-known brand in architectural railing components.
Read More
These differ from aluminum balusters in that they are steel, which gives them added strength and a distinctive aesthetic.
Key Features
Material & Strength
- Constructed from steel — inherently stronger and heavier than aluminum
- Available in solid and decorative profiles
- Engineered for structural durability and rigidity
- Steel balusters are a great choice where a heavier, more substantial look and feel is desired.
Powder-Coat Finishes
Fortress steel balusters are typically finished with architectural-grade powder coating:
✔ Black — most popular and classic
✔ Bronze — warmer architectural tone
✔ Textured finishes (varies by product line)
✔ Other specialty finishes in some collections
Powder-coat helps protect steel from the elements, although steel still requires some maintenance in harsh climates.
Steel balusters are three times stronger than aluminum and are easy to replace should you want a new alternative to your existing face mount balusters. They can pair with glass or vinyl, giving your deck any look you could wish for. Steel balusters can come in a variety of designs, from straight railing to spindles and twist for a unique look. Steel provides an elegant, sturdy look and serves as an alternative to aluminum. Steel balusters have extra defense against weather and elements, and provide years of hassle-free beauty. No painting is necessary and you can replace them easily.
Fortress Balusters
Deck Expressions offers steel deck balusters from Fortress. Fortress offers a wide range of styles, from traditional to contemporary, without sacrificing ease of assembly. You'll find railing spindles in many styles and colors for your convenience, to help you design and build the deck of your dreams.
Square Balusters
A great benefit of using steel balusters is that cleaning and maintenance requirements are minimal, especially compared with the regular scraping, sanding, and refinishing required with stained or painted wood railings. Browse our steel balusters and choose what works best for you. Some builders install rails from one company and balusters from another, or prefabricated rail sections or balusters with a custom-built wood rail. Mixing and matching rails and balusters lets you design a unique look that you can call your own.
Read Less
