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Glass & Steel Interior Doors - Model: STL-W6-Barn

Narrow stiles and rails along with plenty of window space make our collection of steel interior doors modern, practical, and light. These minimalist collections are a great addition to any industrial or commercial space like an office, restaurant, or store. And they are ideal for any residential home, condominium or apartment. Steel interior doors complement modern, industrial, transitional, and traditional architectural styles.

Standard Steel Door Models

slabs are available in 30, 34, 36" width and other custom sizes


Steel & Glass Interior Door STL-W6-Barn in Chicago
STL-W6-Barn Steel Interior Door
Slab: 36 x 96"
Unit: 36 x 96"


Steel & Glass Interior Door STL-W6-DD-Barn in Chicago
STL-W6-DD-Barn Steel Interior Door
Slab: 36 x 96"
Unit: 72 x 96"
Door Corner Sample


The specially designed shape of the profiles, the highest quality galvanised steel, and the 2mm wall of the steel profiles make it possible to produce exceptionally thin door frames without compromising durability, and lasting for decades

Colors Available

Steel Exterior Door Color - RAL-7016
Steel Exterior Door Color - RAL-7021
Steel Exterior Door Color - RAL-9004
Steel Exterior Door Color - RAL-9005
Steel Door Color - RAL-9003

Glass Available

Clear glass
Satinato glass
Bronze  Glass
Graphite  Glass
Satinato-Graphite glass
Dark-Graphite glass
Fluted glass
Fluted-Matt glass
Estriado glass
Wired glass

Types of Fittings Available with Magnetick Lock


Steel Door Handle - Steel handrail 20
Steel Door Handle - Steel handle 25
Steel Door Handle - Pull 30
Steel Door Handle - Pull 50

Steel handle
(1-point lock, opened only with a handle)

Steel Door Handle - Loft handle (standard)
Steel Door Handle - LUCY handle
Steel Door Handle - Square handle
Steel Door Handle - Modern handle

Steel handle
(1-point lock with a patent insert)

Steel Door Handle - LONG handle
Steel Door Handle - LUCY handle
Steel Door Handle - Square handle

Steel handle
(1-point lock with a WC type insert)

Steel Door Handle - LUCY handle
Steel Door Handle - Square handle

Steel & Glass Interior Door Installation

  • General Instructions
  • Installer and Builder Information
  • Installation Tools
  • Wall Opening Preparation
  • How to Determine Unit Size Base on Your Finished Opening
  • Installing Door Frame
Steel & Glass Interior Door Installation»

How to Measure Steel Interior Door

Sizes range of „x” construction WX = any width* HX = any height*
Hole size in a wall (before plastering) WO = WX + 20 HO = HX + 10
Hole size in a wall (after plastering) WO = WX + 5 HO = HX + 5



  • WO - hole width in a wall/passage
  • HO - hole height in a wall/passage
  • WX - total width of door construction
  • HX- total height of door construction

* Size limit depend on the conditions and functionality of the buildings. For non-standard size a confirmation is required.