Boise Stairs

We build stairs and finish details that feel like they always belonged there.

Wood, steel, and glass designed, fabricated, and installed with builder-level precision. Based in Idaho, working with builders and homeowners on custom residential and commerical projects.


Our Services

Top-down view of a wooden spiral staircase with black iron railings.
  • We specialize in custom staircases built from metal, wood, and glass. Our work includes floating stairs, mono stringer stairs, steel stringer systems, curved stairs, spiral staircases, and traditional stair builds. Projects can be site built or prefabricated depending on the scope and schedule.

  • All metal stair components are fabricated in house. This allows us to control fit, finish, and timelines, especially on projects that require coordination between steel, wood, and glass.

    Common scopes include steel stringers, spiral stair frames, landings, and custom steel stair structures.

  • We build custom wood and engineered treads designed to match the flooring and overall finish of the home. This includes solid wood, engineered flooring treads, and custom nosing details, integrated cleanly with steel stair systems.

  • We install custom glass railing systems for stairs, balconies, and guardrails. Glass can be integrated into stair packages or provided as a standalone scope, depending on the project.

  • We provide finish carpentry services that align with the same level of detail as our stair work. This includes custom cabinets, built ins, trim work, and architectural details that require precision and coordination with the overall build.

Most projects start with plans and details provided by the builder or designer. We handle field measurements, fabrication, and installation, keeping communication clear throughout the process.


About Radion Build

Two men are installing a wooden staircase in a house, one is standing on the lower step and the other is on the upper part of the staircase.

Radion Build is an Idaho based stair and finish carpentry company specializing in custom stairs built from metal, wood, and glass. We have been building stairs in the Boise area since 2015, working primarily with high end home builders and select commercial projects.

Stair building runs deep in our family. For over 25 years, our family has been involved in construction, and we grew up working alongside our brother building custom stairs. That hands on background shaped how we work today and why we enjoy complex builds and problem solving.

Our work focuses on custom stairs, often combining steel, wood, and glass. We also provide finish carpentry and regularly work directly with builders and designers, including design assist when needed.

Radion Build is owned and operated by brothers Vlad and Joseph. We are known for being dependable, easy to work with, and committed to quality materials, clean work, and a solid process.


Tell us about your project

We’re happy to connect and review your plans, scope, and timeline to see if it’s a good fit.

Interior view of a staircase with wooden handrails and black metal balusters, carpeted steps, and large windows letting in natural light.
Interior of a modern home under construction, featuring a black staircase with glass railings and large windows.
A close-up view of a staircase with wooden handrail, black trim, and beige carpeted steps.