Architectural Railing Systems for Multi-Family and Commercial Projects

What Is an Architectural Aluminum Railing System?

An architectural aluminum railing system is a factory-engineered guard or handrail assembly, built from extruded or precision-welded aluminum, that is designed and load-tested to meet building code guard height and load requirements for multi-family and commercial properties. Instead of a site-built railing pieced together board by board, we design and fabricate these systems to a project’s exact specifications, then ship them ready for installation on balconies, stairwells, walkways, and rooftop amenity areas.

We build our railing systems specifically for the demands of high-volume, multi-unit construction. That means every system we produce is engineered to meet national building code guard height and load requirements for commercial and multi-family occupancies, which call for a taller, more heavily load-rated guard than a typical single-family home. We can confirm your project’s exact height, spacing, and load requirements once we know the jurisdiction and occupancy type, since some municipalities layer on additional local requirements beyond the base code.

Commercial picket railing

Picket Railings

Our picket railing systems are precision factory-welded aluminum sections built for the volume and consistency multi-family and commercial projects demand. Picket is the most straightforward and cost-effective of our product lines, and its vertical baluster spacing is engineered to meet building code opening limitations for guards without ever needing a site-built solution. We offer picket in standard configurations for fast specification or made-to-measure runs when a project calls for a non-standard length, height, or finish. Picket railings are the right call when the priority is a durable, code-compliant guard at a competitive price point, particularly across large-unit-count buildings where consistency across every balcony matters as much as the look of any single one.

Picket Railings
commercial glass railing

Glass Railings

Our glass railing systems pair tempered or laminated glass with an aluminum frame, and we offer them in a range of opacities, surface textures, thicknesses, and hardware finishes so the system can be tuned to a project’s architectural intent. Where picket railings define a balcony with vertical lines, glass railings open it up, preserving sightlines and natural light for residents while still meeting the same guard height and load requirements as any other system we build. Glass is the system we recommend most often for street-facing facades, amenity decks, and any elevation where the view or the building’s street presence is part of the design brief.

Glass Railings
Railings Multifamily Building

Juliet Railings

Our Juliet railings give a unit a full-height glazed or barred opening and a guard rail without the structural cost of a cantilevered or bolt-on balcony, since there is no deck or slab to engineer and support. That makes Juliet the system we point developers toward when a floor plan calls for more light and a sense of outdoor connection at a lower construction cost than a true balcony. Since there is no exterior deck surface to maintain, Juliet railings also carry a lighter long-term maintenance load than a full balcony system, which matters on buildings with dozens of these openings across multiple elevations.

Juliet Railings
Railings Multifamily Building

Custom Railings

Our custom railing systems are design-built to a project’s specific drawings rather than assembled from a fixed product line, and we combine glass, picket, and Juliet elements within a single custom system when a project’s architectural vision calls for it. We work directly with architects, contractors, and developers from concept through fabrication, so a custom run still arrives on site with the same precision and code compliance as our standard product lines. Custom is the right path whenever a project’s railing needs do not map cleanly onto picket, glass, or Juliet on their own.

Custom Railings
Bolt-On Aluminum Balcony

Bolt-On Balconies

Our bolt-on balcony systems add a full balcony, not just a guard, to an existing or new facade using two vertical attachment points that tie into the framing already in the wall, rather than a cantilevered slab or extensive new structural support. That makes bolt-on balconies well suited to renovation and retrofit projects where adding a conventional cantilevered balcony would be structurally impractical or prohibitively expensive, as well as to new builds looking to simplify the building envelope and reduce water intrusion risk at the facade. We engineer every bolt-on system to meet the same guard height, load, and code requirements as our other railing families, and we pair the balcony deck with your choice of our picket, glass, or custom railing infill.

Bolt-On Balconies

Frequently Asked Questions

What building code governs aluminum railings on multi-family and commercial buildings?

Multi-family and commercial guards fall under the higher occupancy requirements of the national and provincial/state building codes rather than the lighter requirements written for single-family homes, which generally means a taller guard height and stricter load and opening limitations. We engineer every system we manufacture to meet these requirements, and we can confirm the exact figures for your specific jurisdiction and occupancy type.

Can I mix railing types on the same building?

Yes. It is common for a single project to use glass railings on street-facing units, picket on interior courtyards, and Juliet on upper floors where a full balcony was never planned. Our custom railing line can also combine glass, picket, and Juliet elements within one system when a design calls for it.

Do aluminum railings need to be repainted or resealed?

No. Aluminum does not rust like steel or rot and warp like wood, so it does not require the repainting or resealing that those materials eventually need. Our systems are built with durable finishes designed to hold their appearance with routine cleaning rather than ongoing maintenance work.

What is the difference between a bolt-on balcony and a Juliet railing?

A bolt-on balcony adds a full walkable deck to a facade using two structural attachment points, while a Juliet railing provides a guarded opening with no deck at all. Bolt-on balconies suit projects that need usable outdoor space, while Juliet railings suit projects that want the light and openness of a full-height opening without the structural cost of a deck.

Are your railing systems suitable for renovation and retrofit projects, not just new construction?

Yes. Bolt-on balconies in particular are engineered for retrofit applications where adding a conventional cantilevered balcony would be structurally difficult, and our picket, glass, and custom lines are all made-to-measure so they can be specified for an existing building’s exact dimensions and attachment conditions.


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