The detail that ties the whole house together.
Railings are one of the most visible metal details in a home: the stair in the foyer, the landing that overlooks the living room, the balcony above the entry. In iron, they carry the same black lines as the doors and windows, so the design feels continuous from outside to inside.
Because Blackline builds iron doors and windows, we can design railings that match their profiles and finish. Straight contemporary pickets, simple horizontal lines or more traditional patterns are all fabricated to the exact run and height of your stair or balcony.
We measure on site, prepare drawings for approval and install with our own crews, so the railing is solid, level and finished to the same standard as the rest of the metalwork in the house.

Inside and outside the house.
Each railing is designed to its location and to the metalwork around it.
Stair railings
Interior stair railings fabricated to the rise and run of your staircase.
Landings & lofts
Guard railings for upper landings and lofts that overlook the living space.
Balconies
Exterior balcony railings that match the iron doors and windows on the elevation.
Porches & steps
Entry step and porch railings coordinated with the front door.
Design, finish and installation.
Design
Contemporary pickets, horizontal lines or traditional patterns, drawn for your approval.
Matching
Profiles and finish matched to your iron doors and windows.
Handrail
Iron or combined handrail options for comfort and grip.
Finish
Matte black as standard; interior and exterior finishes specified by location.
Measurement
Measured on site so every run fits the finished stair or balcony.
Installation
Installed and anchored by Blackline crews.
Iron Railings we have installed.




What our clients say.
“I just want to take the time to shout out the crew from Blackline. My new door is beautiful. I can't tell you how pleased I am with my new door. Fair price, great customer service and friendly install team.”
“I couldn't be happier with Black line Premium Services. From the first consultation to the final installation everything was handled professionally and on time. The quality of the door is amazing…”
“Very good experience with Emi the sales manager. We had two doors installed only through him. Very good, very responsive, and always available. Highly recommended.”
“I work for a Houston custom home builder, and Blackline Premium Solutions is a trusted trade partner that always delivers excellent products for our homes.”
From opening to installed, in four steps.
Consultation
Send rough sizes and a photo, or visit our showroom to see doors full size.
Shop drawings
We confirm measurements, glass, finish and hardware on drawings you approve.
Fabrication
Your door is built to the approved drawings and checked before it ships.
Installation
Our own crews install, seal and adjust the door, then walk you through it.
Installed across Texas.
Our own installation crews serve the major metros across Texas, with an iron door showroom in Houston where you can see every door full size.
Questions about iron railings.
Can you match a railing to my iron doors?
Yes. Because we build iron doors and windows, we design railings with matching profiles and finish.
Do you build interior and exterior railings?
Yes. We build stair, landing, balcony, porch and step railings, with finishes specified for interior or exterior use.
Do you measure on site?
Yes. Railings are measured on site and drawn for your approval before fabrication.
How much does an iron railing cost?
Price depends on the length, height, design and installation. Send photos and rough measurements for a free estimate.
Related products.
Iron Entry Doors
Single and double iron entry doors built to your exact opening.
View →Iron Windows
Slim black iron windows with divided lites and custom sizes.
View →Iron French Doors
Divided-lite iron French doors for patios, pools and interiors.
View →Iron Pivot Doors
One oversized panel on a concealed pivot for modern entries.
View →Tell us about your opening.
Rough sizes and a photo are enough to get started. We come back with pricing and lead times.


