🛡 Fully Licensed & Insured for residential and commercial work across Tennessee and Northern Alabama
Tell Us What You Dream Of.
We'll Make It.
Send over a few details and Rich Arnold will follow up personally to talk through your project, timeline and budget. You'll always be talking to the owner, never a call center. Prefer the phone? Call (615) 630-1840.
Request Your Free Quote
We typically respond the same business day.
Thanks. Rich will reach out shortly. Need us sooner? Call (615) 630-1840.
Railings That Protect Beautifully
Railings do serious work guarding stairs, balconies, porches and decks, but they should never look like an afterthought. We hand craft metal railings to match your home's character: minimalist cable and steel for modern builds, hand forged scrollwork for historic Franklin and Nashville homes, and ADA compliant commercial systems that pass inspection the first time.
Choose steel, wrought iron or aluminum, with powder coat or paint finishes made for Tennessee humidity. Every rail is measured on site, built to code and installed clean, usually within a few weeks of your approval.

Railing Systems We Build
- Interior stair and balcony railings: cable, spindle, panel and glass ready systems
- Exterior porch and step railings: classic profiles that suit brick, stone and historic facades
- Deck and patio guardrails: code height guards that don't block the view
- ADA handrails and ramps: graspable profiles with correct extensions, inspection ready
- Ornamental and scrollwork rail: hand forged twists, baskets and custom decorative panels
- Commercial railing packages: storefronts, offices, multifamily and municipal work
Recent Metal Railings Projects
What Middle Tennessee Says
"I run a small business in Franklin and needed a custom metal staircase. Rich and his team brought my vision to life, and within budget!"
"3D Custom Welding did an outstanding job on our new deck railing. The craftsmanship was top-notch, and the turnaround time was faster than expected."
"If you want something built to last, call 3D Custom Welding. Great communication and even better results."
Frequently Asked Questions
Do your railings meet code?
Will exterior railings rust?
Can you match my home's existing ironwork?
Do you repair or replace loose railings?
Metal Railings Across Tennessee & Northern Alabama
Porch rails in historic Franklin, cable systems in The Gulch, ADA packages for Murfreesboro businesses. One accountable local shop builds it all.






