What railing style works best for outdoor decks?

Cable railings and powder-coated metal balusters are popular for decks because they resist weather damage while keeping sightlines open. We'll recommend the best fit based on your deck's exposure and design.

Do deck railings need to meet a minimum height?

Yes, most jurisdictions require a minimum guard height (typically 36–42 inches depending on the structure), and we build every railing to meet local code.

Can you replace just the railing without touching the deck structure?

In most cases, yes. We can remove and replace an existing railing system without disturbing the deck framing, as long as the mounting points are sound.

How do you keep metal railings from rusting outdoors?

We use appropriate materials and finishes — such as galvanized steel or powder coating — for exterior applications, and can advise on maintenance to keep railings looking new.

Stair & Deck Railings Built for Everyday Use

Secure footing and standout style for every step and landing.

Exterior staircase with metal railings and matching handrails

Black metal deck railing with evenly spaced vertical bars

Custom Stair & Deck Railings for Interior and Exterior Spaces

Stairs and decks see daily wear, so their railings need to do more than look good — they need to perform. North 2 South Ironwork builds custom stair and deck railings for interior staircases, exterior steps, elevated decks, and landings throughout the Seattle area. We design each system around how the space is actually used, balancing clean structural lines with the level of decorative detail our clients want.

Whether you're finishing a new deck build or replacing a railing that no longer meets code, our team fabricates and installs railings that are secure, weather-resistant, and built to last through years of daily use.

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425-500-8900

Our Capabilities

Custom Design & Fabrication

Interior Stair Railings

Custom handrail and guard systems for straight, curved, and switchback staircases inside the home or building.

Exterior Deck Railings

Weather-rated railings for elevated decks and patios, built to withstand Pacific Northwest rain and temperature swings.

Cable, Panel & Baluster Options

Choose from horizontal cable systems, glass or metal panels, or traditional baluster designs to fit your aesthetic.

Landing & Multi-Level Railings

Railing systems designed to transition cleanly across landings, turns, and changes in elevation.

Residential & Commercial Applications

Outdoor stair railing leading from a deck to the yard

Residential Stair & Deck Railings

Homeowners come to us for deck railings that hold up outdoors and interior stair railings that upgrade the look of a home while keeping families safe on the stairs.

Metal railings surrounding an elevated outdoor deck

Commercial Stair & Deck Railings

For apartment complexes, office buildings, and mixed-use properties, we build stair and deck railing systems rated for higher traffic volumes and commercial code compliance.