Two railings can meet the exact same code and live at opposite ends of the design spectrum. Cable rail all but disappears in favor of the view; ornamental iron is the view. Here is how we help clients decide.
The case for cable
Cable rail strings tensioned stainless cables between posts. Its whole purpose is transparency — from ten feet away the infill nearly vanishes, which is why it dominates on decks with a view, lake houses, and modern builds. The Sigvaris entry stair in our portfolio pairs blackened steel with a wood handrail and cable infill for exactly that reason.
- Sightlines: unmatched. Nothing this side of glass preserves a view like cable.
- Style: clean, horizontal, contemporary. Pairs beautifully with wood top rails.
- Maintenance: stainless cables need little care, but they do need periodic re-tensioning — properly built frames with solid end posts keep that to a minimum.
- Cost: higher than bar infill. Stainless hardware and the labor of tensioning each run add up, especially on stairs and corners.
The case for ornamental iron
Ornamental iron is the traditional language of Southern metalwork — solid pickets, scrolls, collars, and finials. It suits brick and stone architecture, historic districts, estate gates, and any home where the railing should read as craftsmanship rather than infrastructure. It's the register of our waterfowl drive gate and the restored Victorian fence.
- Presence: this is railing as architecture. A hand-worked panel changes the character of a porch or balcony.
- Durability: solid steel pickets shrug off impacts that would slacken cable or crack composite.
- Maintenance: with a quality powder coat (and galvanizing outdoors), maintenance is an occasional wash and inspection.
- Cost: scales with detail. Simple picket-and-scroll work is surprisingly attainable; heavy forged panels are heirloom-grade and priced accordingly.
Code notes worth knowing
Both systems must stop a 4-inch sphere from passing through and carry the same structural loads. Cable has one extra wrinkle: cables deflect, so spacing and tension have to be engineered such that the 4-inch rule holds when the cables are pushed apart — that's why quality cable rail uses more cables, closer post spacing, and intermediate supports than the minimum you might sketch. It's also why we build cable frames stiffer than bar-infill frames.
Quick decision guide
| If you want… | Choose |
|---|---|
| To keep a view of the yard, lake, or golf course | Cable |
| A modern or transitional exterior | Cable (or straight bar) |
| Traditional brick/stone architecture, historic character | Ornamental iron |
| Maximum durability with minimum fuss | Ornamental iron / straight bar |
| A statement front entry, gate, or balcony | Ornamental iron |
And it doesn't have to be either/or. Plenty of projects run cable on the rear deck where the view matters and ornamental iron on the street-facing porch where the architecture does.
Torn between the two?
Send us a photo of the space. We’ll tell you what will look right on your house — not just what’s trending.
Request a quote →