Custom Metal Railings in Warren, Michigan
Interior stair railings, exterior deck and balcony railings, and ADA-compliant commercial handrails — designed, fabricated, and installed to code by a family-owned shop with 25+ years in Metro Detroit.

Custom metal railings are one of the most requested services at HotFab Welding. Whether you need interior stair railings, exterior deck railings, or ADA-compliant commercial handrails, the right fabrication makes the difference in safety, durability, and how the finished piece looks for the next 20 to 30 years.
We design, fabricate, and install railings for homes and businesses throughout Warren, Sterling Heights, Troy, Dearborn, and the wider Metro Detroit area — working directly with you from measurement to final install rather than handing your project off to a subcontractor.
Choosing the right material
The first decision is material, because it drives both cost and longevity. Steel is the strongest and most affordable option for structural railings and takes ornamental detail well. Stainless steel adds a clean, modern, corrosion-resistant finish that stands up to Michigan winters near salt and moisture. Aluminum is the lightest choice and naturally rust-resistant, which makes it popular for residential decks and balconies.
A note on "wrought iron": almost nothing sold as wrought iron today is actually wrought iron. What people mean is mild steel fabricated to look like traditional ironwork — and that is a good thing. Modern mild steel is structurally superior, easier to repair, and visually identical to historical pieces once powder coated.
Code and safety requirements
Railings are not just decorative — they are governed by building code. For elevated surfaces more than 30 inches above the floor or grade, Michigan code requires guards at a minimum of 36 inches for residential and 42 inches for commercial buildings. Balusters (the vertical members) must be spaced so a 4-inch sphere cannot pass through, which protects small children.
For public-facing commercial properties, ADA handrails carry their own rules: a mounting height of 34 to 38 inches measured from the stair nosing or ramp surface, and a graspable cross-section between 1.25 and 2 inches in outside diameter. We build to these requirements as standard so your project passes inspection the first time.
Finishes that last in Michigan
Freeze-thaw cycles, road salt, and months of moisture are hard on metal. We prime and powder coat steel railings for long-term rust protection, and we recommend a quick spring inspection each year — checking the base of posts where water pools — to catch chips before they become rust. Done right, a properly finished railing looks excellent for decades.
Common Questions
How much do custom metal railings cost in Warren, MI?
Cost depends on length, material, design complexity, and finish. Simple powder-coated steel railings are the most economical, while stainless, glass infill, and detailed ornamental work cost more. HotFab Welding provides a free, detailed written quote after measuring your space so you know the full price before any work begins.
What is the code-required height for a residential railing in Michigan?
Michigan residential code requires guards at least 36 inches high on any surface more than 30 inches above the floor or grade, with balusters spaced so a 4-inch sphere cannot pass through. Commercial guards must be at least 42 inches. HotFab Welding builds every railing to current code.
Do you make ADA-compliant handrails for commercial buildings?
Yes. We fabricate ADA-compliant handrails mounted 34 to 38 inches from the stair nosing or ramp surface, with a graspable cross-section between 1.25 and 2 inches in diameter, for commercial and institutional clients throughout Metro Detroit.
Can you match railings to an existing design in my home?
In most cases, yes. We regularly duplicate spindles, match patterns, and extend existing railings so new work blends seamlessly with what is already installed. Bring a photo or a sample to your consultation.
Ready to Start Your Project?
Free, no-obligation quotes for residential, commercial, and industrial clients across Metro Detroit.
Request a Quote →(248) 259-9956